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BAS521-7

Diodes Incorporated

BAS521-7 by Diodes Incorporated

BAS521-7 by Diodes Inc. is a single diode with a reverse test voltage of 250V and max forward voltage of 1.1V. It is ideal for high voltage fast recovery applications, offering a max output current of 0.25A and low reverse recovery time of 0.05us. This small outline rectifier diode in plastic/epoxy package suits surface mount designs for efficient power dissipation up to 0.325W at -65°C min operating temperature.

Median Price

$0.038

Lifecycle Status

Suppliers In-Stock

17

In-Stock Inventory

1k+

Distributors (Authorized)

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

Adafruit Industries

USA . 62 parts In-Stock

1+ parts

$0.194

100+ parts

$0.184

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$0.184

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62

$0.194

$0.184

$0.184

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Verical

USA . 135,000 parts In-Stock

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$0.024

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$0.024

Arrow

USA . 105,000 parts In-Stock

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$0.038

105,000

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$0.038

Distributors (In-Stock)

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Nova Conductors

Japan . 1,000 parts In-Stock

1+ parts

$0.078

100+ parts

-

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1,000

$0.078

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-

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Mobius Materials

USA . 2,242 parts In-Stock

1+ parts

$0.211

100+ parts

$0.169

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-

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2,242

$0.211

$0.169

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Maritex

Poland . 5 parts In-Stock

1+ parts

$0.230

100+ parts

$0.043

1k+ parts

$0.029

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5

$0.230

$0.043

$0.029

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Chip Stock

USA . 1,002,500 parts In-Stock

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1,002,500

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Vyrian

USA . 157,599 parts In-Stock

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157,599

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IBS Electronics

USA . 141,000 parts In-Stock

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$0.028

141,000

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$0.028

Inventory MP

USA . 41,125 parts In-Stock

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Bristol Electronics

USA . 41,125 parts In-Stock

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VNN

France . 8,295 parts In-Stock

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Rutronik

Germany . 3,000 parts In-Stock

1+ parts

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$0.049

3,000

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$0.049

NAC Semi

USA . 2,700 parts In-Stock

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2,700

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ComSIT Distribution GmbH

Germany . 2,025 parts In-Stock

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ComSIT USA

USA . 2,025 parts In-Stock

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Prism Electronics

USA . 74 parts In-Stock

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74

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Distributors (Availability)

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Ampacity Inc.

Singapore . 157,557 parts In-Stock

1+ parts

$0.026

100+ parts

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157,557

$0.026

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Semicontronic

India . 114,212 parts In-Stock

1+ parts

$0.029

100+ parts

$0.028

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$0.028

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114,212

$0.029

$0.028

$0.028

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Corohmni

South Africa . 747 parts In-Stock

1+ parts

$0.036

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747

$0.036

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Aztec Data Supply Inc.

USA . 117 parts In-Stock

1+ parts

$0.048

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117

$0.048

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Argo Parts USA

USA . 9 parts In-Stock

1+ parts

$0.075

100+ parts

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10k+ parts

$0.073

9

$0.075

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$0.073

Modulus Dynamics

Lithuania . 2,248 parts In-Stock

1+ parts

$0.132

100+ parts

$0.132

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$0.132

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2,248

$0.132

$0.132

$0.132

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Advanced Electronics

New Zealand . 62 parts In-Stock

1+ parts

$0.194

100+ parts

$0.184

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$0.184

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62

$0.194

$0.184

$0.184

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Continental Prestige Electronics

USA . 3,940 parts In-Stock

1+ parts

$0.266

100+ parts

$0.112

1k+ parts

$0.052

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3,940

$0.266

$0.112

$0.052

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GreenTree Electronics

Israel . 108,000 parts In-Stock

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Glotronic Ltd.

UK . 56,700 parts In-Stock

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Kepictronics

USA . 21,000 parts In-Stock

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Perfect Parts

USA . 17,240 parts In-Stock

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Eastek

USA . 12,000 parts In-Stock

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Futuretech Components

Singapore . 10,000 parts In-Stock

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Lixinc

USA . 7,191 parts In-Stock

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Authorized Procurement Solutions

USA . 6,000 parts In-Stock

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Metaverse IC Inc.

Canada . 6,000 parts In-Stock

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iodParts Technologies Inc.

India . 3,990 parts In-Stock

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3,990

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QUARKTWIN TECHNOLOGY LTD

USA . 3,560 parts In-Stock

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3,560

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Formix International (Excess)

India . 72 parts In-Stock

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72

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Netroflash

USA . 50 parts In-Stock

1+ parts

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$0.076

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$0.074

10k+ parts

$0.072

50

-

$0.076

$0.074

$0.072

Overview

Looking for a high-quality diode that offers fast recovery and operates at high voltages? Look no further than the BAS521-7 by Diodes Incorporated. With its small outline package style and matte tin terminal finish, this rectifier diode is perfect for applications requiring quick response times and reliable performance. Whether you're working on power supplies, inverters, or other high voltage systems, the BAS521-7 delivers the value, benefits, and advantages you need to get the job done right. Trust in Diodes Incorporated for top-notch quality and exceptional results every time.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This material provides good durability and protection for the diode, making it a reliable choice.

Config: SINGLE

The single configuration simplifies installation and maintenance of the diode.

Surface Mount: YES

Being surface mountable allows for easy and efficient PCB assembly.

Maximum Reverse Recovery Time: 0.05 us

This fast reverse recovery time ensures efficient operation of the diode in high voltage applications.

Maximum Reverse Current: 0.15 uA

Low reverse current minimizes power losses and improves overall efficiency.

Package Shape: RECTANGULAR

The rectangular shape of the package allows for easy integration into various electronic systems.

Reverse Test Voltage: 250 V

The high reverse test voltage makes this diode suitable for high voltage applications.

No. of Terminals: 2

The two terminals simplify connections and make installation straightforward.

Package Style: SMALL OUTLINE

The small outline package style saves space on the PCB and allows for compact designs.

Application: HIGH VOLTAGE FAST RECOVERY

This diode is ideal for applications requiring high voltage and fast recovery times.

Minimum Operating Temperature: -65 °C

The wide operating temperature range ensures reliable performance in extreme conditions.

Terminal Finish: MATTE TIN

The matte tin finish provides good solderability and ensures secure connections.

Terminal Position: DUAL

The dual terminal position offers flexibility in mounting the diode on the PCB.

Maximum Power Dissipation: 0.325 W

The high power dissipation allows for the diode to handle high power loads efficiently.

Minimum Breakdown Voltage: 300 V

The high breakdown voltage ensures reliable operation in high voltage applications.

Maximum Time At Peak Reflow Temperature (s): 30

The short reflow time minimizes the risk of heat damage during soldering.

Peak Reflow Temperature °C: 260

The peak reflow temperature ensures proper soldering and reliable connections.

Diode Type: RECTIFIER DIODE

This diode type is suitable for rectifying AC currents and converting them to DC.

Maximum Forward Voltage (VF): 1.1 V

The low forward voltage drop minimizes power losses and improves efficiency.

Maximum Output Current: 0.25 A

The high output current rating allows for the diode to handle substantial current loads.

Terminal Form: FLAT

The flat terminal form simplifies soldering and ensures a secure connection.

Maximum Repetitive Peak Reverse Voltage: 300 V

The high repetitive peak reverse voltage rating makes this diode suitable for high voltage applications.

Maximum Non Repetitive Peak Forward Current: 4.5 A

The high non-repetitive peak forward current rating ensures the diode can handle sudden current surges.

Diode Element Material: SILICON

The silicon diode element material provides good reliability and performance in various operating conditions.

Technical Specifications

Diodes & Rectifiers BAS521-7 attributes and parameters. Explore more Diodes & Rectifiers devices from Diodes Incorporated

Specs

Additional Features:

LOW LEAKAGE CURRENT

Application:

HIGH VOLTAGE FAST RECOVERY

Minimum Breakdown Voltage:

300 V

Config:

SINGLE

Diode Element Material:

SILICON

Diode Type:

Maximum Forward Voltage (VF):

1.1 V

JESD-30 Code:

R-PDSO-F2

JESD-609 Code:

e3

Moisture Sensitivity Level (MSL):

1

Maximum Non Repetitive Peak Forward Current:

4.5 A

No. of Elements:

1

No. of Phases:

1

No. of Terminals:

2

Minimum Operating Temperature:

-65 Cel

Maximum Output Current:

.25 A

Package Body Material:

PLASTIC/EPOXY

Package Shape:

Package Style (Meter):

SMALL OUTLINE

Peak Reflow Temperature (C):

260

Maximum Power Dissipation:

.325 W

Qualification:

Not Qualified

Maximum Repetitive Peak Reverse Voltage:

300 V

Maximum Reverse Current:

.15 uA

Maximum Reverse Recovery Time:

.05 us

Reverse Test Voltage:

250 V

Surface Mount:

YES

Terminal Finish:

MATTE TIN

Terminal Form:

Terminal Position:

Maximum Time At Peak Reflow Temperature (s):

30

Trade Compliance

BAS521-7 Diodes trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8541.10.00.70

SB

8541.10.00.70

PCN

Manufacturer Highlights

Diodes Incorporated

Diodes Incorporated is an international leader in the design and production of high-grade application specific standard products utilized in a wide variety of industries. The company has developed cutting-edge technology that enhances the performance and reliability of components for consumer, industrial, automotive and communication applications. Established in 1959, Diodes Incorporated has been providing superior services to its customers by creating innovative solutions from their world-class manufacturing centers located around the world. Their commitment to delivering quality products extends to their selection of materials which are carefully chosen to meet the demand of both commercial and military requirements.

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Management team

Chairman and CEO

Keh-Shew Lu 

CFO

Brett R. Whitmire 

Lead Director

Angie Chen Button

Manufacturer fab locations 11

Fab name Location Fab Initiation Wafer Capacity

Fab 1

Fabrication

Fab Initiation

1987

China

Shanghai

Wafer Capacity

40,000

1987

40,000

Zizhu Fab 1

Fabrication

Fab Initiation

2013

China

Shanghai

Wafer Capacity

18,500

2013

18,500

G Fab

Fabrication

Fab Initiation

2008

UK

Greenock

Wafer Capacity

8,000

2008

8,000

Keelung Fab

Fabrication

Fab Initiation

1990

Taiwan

Keelung

Wafer Capacity

58,000

1990

58,000

Wuxi Fab

Fabrication

Fab Initiation

2004

China

Wuxi

Wafer Capacity

190,000

2004

190,000

Shanghai Fab

Fabrication

Fab Initiation

1993

China

Shanghai

Wafer Capacity

110,000

1993

110,000

G Fab

Fabrication

Fab Initiation

1970

UK

Greenock

Wafer Capacity

22,000

1970

22,000

Hsinchu Fab

Fabrication

Fab Initiation

1998

Taiwan

Hsinchu

Wafer Capacity

38,000

1998

38,000

Fab 2

Fabrication

Fab Initiation

2003

China

Shanghai

Wafer Capacity

20,000

2003

20,000

SPFAB

Fabrication

Fab Initiation

1995

USA

South Portland

Wafer Capacity

17,000

1995

17,000

N/A

Fabrication

Fab Initiation

1982

UK

Oldham

Wafer Capacity

4,000

1982

4,000

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