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BSR57

Onsemi

BSR57 by Onsemi

BSR57 by Onsemi is a N-CHANNEL FET with 3 terminals, operating in DEPLETION MODE. It has a max power dissipation of 0.25W and max drain-source on resistance of 40 ohm. Ideal for SWITCHING applications due to its small outline package style and low feedback capacitance of 5pF.

Median Price

$0.460

Lifecycle Status

Suppliers In-Stock

31

In-Stock Inventory

1k+

Distributors (Authorized)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Arrow

USA . 228 parts In-Stock

1+ parts

$0.460

100+ parts

$0.154

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$0.131

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$0.087

228

$0.460

$0.154

$0.131

$0.087

Mouser Electronics

USA . 4,317 parts In-Stock

1+ parts

$0.570

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$0.224

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$0.151

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$0.119

4,317

$0.570

$0.224

$0.151

$0.119

DigiKey

USA . 34 parts In-Stock

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$0.570

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$0.224

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$0.150

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34

$0.570

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$0.150

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Chip1Stop

Japan . 6,000 parts In-Stock

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$0.153

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$0.129

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$0.106

6,000

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$0.153

$0.129

$0.106

Flip Electronics (Authorized)

USA . 5,730 parts In-Stock

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Verical

USA . 228 parts In-Stock

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$0.154

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$0.131

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$0.087

228

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$0.087

Distributors (In-Stock)

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Digiode

USA . 4,256 parts In-Stock

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$0.067

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Nova Conductors

Japan . 79 parts In-Stock

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$0.117

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TME

Poland . 1,880 parts In-Stock

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$0.180

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$0.144

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$0.121

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$0.115

1,880

$0.180

$0.144

$0.121

$0.115

Forefront Electronics and Design

USA . 300 parts In-Stock

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$0.270

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300

$0.270

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Bristol Electronics

USA . 214,988 parts In-Stock

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$0.450

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$0.225

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$0.090

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$0.056

214,988

$0.450

$0.225

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$0.056

Dan-Mar Components

USA . 93,773 parts In-Stock

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Chip Stock

USA . 45,000 parts In-Stock

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Vyrian

USA . 34,279 parts In-Stock

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IBS Electronics

USA . 27,000 parts In-Stock

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$0.181

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Halfin

Belgium . 22,430 parts In-Stock

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Flip Electronics

USA . 5,730 parts In-Stock

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VNN

France . 4,030 parts In-Stock

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4,030

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Mil-Aero Solutions, Inc.

USA . 3,000 parts In-Stock

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NAC Semi

USA . 3,000 parts In-Stock

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$0.468

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$0.468

Connect4Technologies Inc.

Canada . 2,965 parts In-Stock

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Zilex Electronics Inc.

Canada . 2,800 parts In-Stock

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Sensible Micro Corp

USA . 2,632 parts In-Stock

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2,632

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Pegasus Components GmbH

Germany . 2,528 parts In-Stock

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Anansix

USA . 2,297 parts In-Stock

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ComSIT Distribution GmbH

Germany . 1,340 parts In-Stock

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Classic Components Corporation

USA . 1,267 parts In-Stock

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ACDS - Activité Composants Distribution Service

France . 773 parts In-Stock

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773

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Huijzer Components

Netherlands . 100 parts In-Stock

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ECAB

Sweden . 28 parts In-Stock

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GES GmbH

Germany . 25 parts In-Stock

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Distributors (Availability)

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Corphita

USA . 4,942 parts In-Stock

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$0.064

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Corohmni

South Africa . 258 parts In-Stock

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$0.071

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258

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Component Stockers USA

USA . 43,297 parts In-Stock

1+ parts

$0.100

100+ parts

$0.070

1k+ parts

$0.050

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$0.070

43,297

$0.100

$0.070

$0.050

$0.070

Continental Prestige Electronics

USA . 3,063 parts In-Stock

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$0.117

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$0.115

3,063

$0.117

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$0.115

Argo Parts USA

USA . 2,476 parts In-Stock

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$0.117

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$0.114

2,476

$0.117

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$0.114

Netroflash

USA . 1,000 parts In-Stock

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$0.117

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$0.111

10k+ parts

$0.109

1,000

$0.117

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$0.111

$0.109

Semicontronic

India . 33,594 parts In-Stock

1+ parts

$0.131

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$0.128

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$0.127

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33,594

$0.131

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$0.127

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Aztec Data Supply Inc.

USA . 7,113 parts In-Stock

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$1.312

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Metaverse IC Inc.

Canada . 90,000 parts In-Stock

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Perfect Parts

USA . 48,235 parts In-Stock

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Kepictronics

USA . 9,000 parts In-Stock

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UNI Independent Distributors

Spain . 8,163 parts In-Stock

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Kulean Microsystems

USA . 6,677 parts In-Stock

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6,677

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SupplyDigital Components

Austria . 6,538 parts In-Stock

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Glotronic Ltd.

UK . 3,900 parts In-Stock

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Problanco Electronics

Mexico . 3,877 parts In-Stock

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QUARKTWIN TECHNOLOGY LTD

USA . 3,853 parts In-Stock

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Cyclops Electronics Ltd (Excess)

UK . 3,640 parts In-Stock

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TANS Electronics

Latvia . 3,170 parts In-Stock

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GreenTree Electronics

Israel . 3,000 parts In-Stock

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Eastek

USA . 3,000 parts In-Stock

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Assy Fe

Spain . 2,446 parts In-Stock

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Authorized Procurement Solutions

USA . 2,000 parts In-Stock

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A-Z Elektronik GmbH

Germany . 1,800 parts In-Stock

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Alle Elektronik GmbH

Germany . 1,200 parts In-Stock

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Supply Digital

USA . 570 parts In-Stock

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570

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UHIMA Technologies

Türkiye . 455 parts In-Stock

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455

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Overview

Unlock a world of possibilities with the BSR57 by Onsemi, a top-of-the-line Small Signal FET that promises unparalleled performance and reliability. Manufactured by industry leader Onsemi, this N-CHANNEL transistor is perfect for a wide range of applications including switching circuits. With its superior quality and cutting-edge technology, the BSR57 offers customers unbeatable value and benefits. Experience seamless operation and enhanced efficiency with this state-of-the-art transistor, designed to meet all your electronic needs. Elevate your projects with the BSR57 by Onsemi today!

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The plastic/epoxy material of the package body provides durability and protection for the internal components of the transistor.

Polarity or Channel Type: N-CHANNEL

N-channel transistors typically have higher electron mobility and faster switching speeds, making them suitable for high-speed switching applications.

Configuration: SINGLE

A single configuration simplifies the design and reduces complexity, making it easier to integrate into circuits.

Transistor Application: SWITCHING

Designed specifically for switching applications, this transistor provides efficient control over the flow of current.

Surface Mount: YES

With surface mount capability, this transistor can be easily mounted on the surface of a PCB, saving space and facilitating automated assembly processes.

Terminal Form: GULL WING

The gull wing terminal form allows for easy soldering and secure connection to the circuit board.

Operating Mode: DEPLETION MODE

Depletion mode transistors are normally ON and require a negative voltage to turn them OFF, which can be advantageous in certain circuit designs.

Maximum Power Dissipation (Abs): 0.25 W

With a maximum power dissipation of 0.25W, this transistor can handle moderate power loads without overheating.

Package Style (Meter): SMALL OUTLINE

The small outline package style saves space on the PCB, making it ideal for compact electronic devices.

Field Effect Transistor Technology: JUNCTION

Junction FET technology offers high input impedance and low noise, making it suitable for amplification and signal processing applications.

Maximum Operating Temperature: 150 °C

With a maximum operating temperature of 150°C, this transistor can withstand high-temperature environments.

Transistor Element Material: SILICON

Silicon is a common semiconductor material known for its stability and reliability, making this transistor a dependable choice for electronic circuits.

Terminal Finish: Tin (Sn)

Tin terminal finish provides good solderability and corrosion resistance, ensuring a reliable electrical connection.

Maximum Drain-Source On Resistance: 40 ohm

The low drain-source on resistance of 40 ohms minimizes power loss and improves overall efficiency in switching applications.

Terminal Position: DUAL

Dual terminal positions offer flexibility in PCB layout and allow for easy connection to other components in the circuit.

Maximum Feedback Capacitance (Crss): 5 pF

The low feedback capacitance of 5 pF helps reduce signal distortion and improve high-frequency performance in the circuit.

Technical Specifications

Small Signal Field Effect Transistors (FET) BSR57 attributes and parameters. Explore more Small Signal Field Effect Transistors (FET) devices from Onsemi

Specs

Configuration:

Maximum Drain-Source On Resistance:

40 ohm

Field Effect Transistor Technology:

JUNCTION

Maximum Feedback Capacitance (Crss):

5 pF

JESD-30 Code:

R-PDSO-G3

JESD-609 Code:

e3

Moisture Sensitivity Level (MSL):

1

No. of Elements:

1

No. of Terminals:

3

Operating Mode:

DEPLETION MODE

Maximum Operating Temperature:

150 Cel

Package Body Material:

PLASTIC/EPOXY

Package Shape:

RECTANGULAR

Package Style (Meter):

SMALL OUTLINE

Peak Reflow Temperature (C):

NOT SPECIFIED

Polarity or Channel Type:

Maximum Power Dissipation (Abs):

Qualification:

Not Qualified

Sub-Category:

Other Transistors

Surface Mount:

YES

Terminal Finish:

Tin (Sn)

Terminal Form:

GULL WING

Terminal Position:

DUAL

Maximum Time At Peak Reflow Temperature (s):

NOT SPECIFIED

Transistor Application:

SWITCHING

Transistor Element Material:

SILICON

Trade Compliance

BSR57 Transistors trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

NSN

5961-14-424-0700, 5961144240700

NIIN

144240700

Manufacturer Highlights

Onsemi

Established in 1999, Onsemi is a leading global provider of power and image-sensing technologies. They are dedicated to building a better future for the automotive, industrial, cloud, medical, and IoT markets. Onsemi's core technologies include analog, digital, and mixed-signal products that offer innovative solutions for advanced automotive systems; highly reliable power management products for industrial applications; low-cost imaging solutions for medical equipment and consumer electronics; and robust communication architectures for the Internet of Things (IoT).

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Management team

President, CEO

Hassane El-Khoury

Executive VP, CFO, Treasurer

Thad Trent

Senior VP

Ross F. Jatou

Manufacturer fab locations 15

Fab name Location Fab Initiation Wafer Capacity

Aizu Fab

Fabrication

Fab Initiation

1995

Japan

Aizu Wakamatsu

Wafer Capacity

52,000

1995

52,000

Si/EPI Fab

Fabrication

Fab Initiation

2018

Czech Republic

Rožnov pod Radhoštěm

Wafer Capacity

10,000

2018

10,000

Expansion Phase 1 for SiC / EPI

Fabrication

Fab Initiation

2019

Czech Republic

Rožnov pod Radhoštěm

Wafer Capacity

14,500

2019

14,500

Expansion Phase 2 for SiC / EPI

Fabrication

Fab Initiation

2024

Czech Republic

Rožnov pod Radhoštěm

Wafer Capacity

2024

SiC Fab

Fabrication

Fab Initiation

2022

USA

Hudson

Wafer Capacity

2022

Bucheon

Fabrication

Fab Initiation

2013

South Korea

Bucheon

Wafer Capacity

61,000

2013

61,000

ISMF - Malaysia

Fabrication

Fab Initiation

1990

Malaysia

Seremban

Wafer Capacity

95,000

1990

95,000

Roznov Device Fab

Fabrication

Fab Initiation

1987

Czech Republic

Rožnov pod Radhoštěm

Wafer Capacity

80,000

1987

80,000

Fab 10

Fabrication

Fab Initiation

2002

USA

East Fishkill

Wafer Capacity

15,000

2002

15,000

Burlington

Fabrication

Fab Initiation

1986

Canada

Burlington

Wafer Capacity

1986

Gresham

Fabrication

Fab Initiation

1998

USA

Gresham

Wafer Capacity

45,000

1998

45,000

Bucheon 150mm

Fabrication

Fab Initiation

2000

South Korea

Bucheon

Wafer Capacity

50,000

2000

50,000

Rochester

Fabrication

Fab Initiation

1983

USA

Rochester

Wafer Capacity

10,000

1983

10,000

Nampa

Fabrication

Fab Initiation

1995

USA

Nampa

Wafer Capacity

1995

Pennsylvania

Fabrication

Fab Initiation

1997

USA

Mountain Top

Wafer Capacity

36,000

1997

36,000

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