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SI4909DY-T1-GE3

Vishay Intertechnology

SI4909DY-T1-GE3 by Vishay Intertechnology

SI4909DY-T1-GE3 by Vishay Intertechnology is a P-CHANNEL FET for SWITCHING applications. Features include 40V DS Breakdown Voltage, 8A Drain Current, and 0.027ohm On Resistance. With a PLASTIC/EPOXY body and GULL WING terminals, it operates in ENHANCEMENT MODE at up to 150°C.

Median Price

$0.996

Lifecycle Status

Suppliers In-Stock

23

In-Stock Inventory

1k+

Distributors (Authorized)

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

Arrow

USA . 54 parts In-Stock

1+ parts

$0.620

100+ parts

$0.403

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54

$0.620

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Chip1Stop

Japan . 21 parts In-Stock

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$0.710

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$0.710

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Adafruit Industries

USA . 270 parts In-Stock

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$1.283

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$1.219

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$1.219

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270

$1.283

$1.219

$1.219

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Newark

USA . 2,262 parts In-Stock

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$1.340

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$0.566

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$0.406

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2,262

$1.340

$0.566

$0.406

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DigiKey

USA . 1,637 parts In-Stock

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$1.680

100+ parts

$0.708

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$0.507

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1,637

$1.680

$0.708

$0.507

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Mouser Electronics

USA . 1,063 parts In-Stock

1+ parts

$1.740

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$0.719

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$0.513

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$0.463

1,063

$1.740

$0.719

$0.513

$0.463

TTI Europe

Germany . 15,000 parts In-Stock

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$0.368

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$0.368

Verical

USA . 2,500 parts In-Stock

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$0.358

2,500

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$0.358

Distributors (In-Stock)

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Nova Conductors

Japan . 100 parts In-Stock

1+ parts

$0.910

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100

$0.910

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Bristol Electronics

USA . 250 parts In-Stock

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$0.938

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$0.347

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$0.300

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$0.938

$0.347

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Chip Stock

USA . 30,900 parts In-Stock

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Rutronik

Germany . 7,500 parts In-Stock

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$0.510

7,500

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$0.510

Vyrian

USA . 7,140 parts In-Stock

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NAC Semi

USA . 5,000 parts In-Stock

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$0.546

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$0.546

IBS Electronics

USA . 2,500 parts In-Stock

1+ parts

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$0.491

2,500

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$0.491

Netsource Technology, Inc.

USA . 1,323 parts In-Stock

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J2 Sourcing AB

Sweden . 1,143 parts In-Stock

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South Electronics

USA . 188 parts In-Stock

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Global Solutions Electronics Company

USA . 188 parts In-Stock

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Atlantic Semiconductor

USA . 186 parts In-Stock

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ComSIT Distribution GmbH

Germany . 124 parts In-Stock

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LIBRA Elektronik GmbH

Germany . 100 parts In-Stock

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100

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EMSNET

USA . 1 parts In-Stock

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Distributors (Availability)

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Semicontronic

India . 7,092 parts In-Stock

1+ parts

$0.304

100+ parts

$0.296

1k+ parts

$0.295

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7,092

$0.304

$0.296

$0.295

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Continental Prestige Electronics

USA . 3,458 parts In-Stock

1+ parts

$0.473

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$0.463

3,458

$0.473

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$0.463

Argo Parts USA

USA . 384 parts In-Stock

1+ parts

$0.473

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$0.459

384

$0.473

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$0.459

Modulus Dynamics

Lithuania . 750 parts In-Stock

1+ parts

$0.615

100+ parts

$0.609

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$0.590

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750

$0.615

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$0.590

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Aztec Data Supply Inc.

USA . 99 parts In-Stock

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$0.855

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$0.855

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Netroflash

USA . 1,000 parts In-Stock

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$0.910

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$0.892

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$0.910

$0.892

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Corohmni

South Africa . 37 parts In-Stock

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$1.057

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Advanced Electronics

New Zealand . 270 parts In-Stock

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$1.283

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$1.219

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$1.219

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$1.283

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RC Electronics

USA . 93,365 parts In-Stock

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$0.550

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$0.500

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$0.490

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$0.490

Perfect Parts

USA . 28,528 parts In-Stock

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BidChips

USA . 2,500 parts In-Stock

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Glotronic Ltd.

UK . 2,000 parts In-Stock

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Kepictronics

USA . 1,480 parts In-Stock

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Authorized Procurement Solutions

USA . 1,000 parts In-Stock

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Robosynatics

Brazil . 950 parts In-Stock

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$9.722

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$9.722

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$9.722

950

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$9.722

$9.722

$9.722

Lucentia Tech

USA . 950 parts In-Stock

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$9.722

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$9.722

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$9.722

950

-

$9.722

$9.722

$9.722

Overview

Enhance your electronic projects with the Vishay Intertechnology SI4909DY-T1-GE3 P-Channel Field Effect Transistor. With a reputation for high-quality components, Vishay Intertechnology delivers reliable performance in a variety of applications, including switching circuits. This small signal FET offers a maximum drain current of 8A and a low on-resistance of 0.027 ohm, providing efficiency and power in a compact package. Trust Vishay Intertechnology to bring value, benefits, and innovation to your designs with the SI4909DY-T1-GE3.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This material provides durability and protection for the transistor, ensuring a longer lifespan.

Polarity or Channel Type: P-CHANNEL

P-channel transistors are known for their high input impedance and low OFF-state leakage current, making them energy-efficient.

Configuration: SEPARATE, 2 ELEMENTS WITH BUILT-IN DIODE

This configuration allows for more flexibility in circuit design and the built-in diode adds protection and simplifies design.

Transistor Application: SWITCHING

Ideal for applications requiring fast switching speeds and high efficiency.

Surface Mount: YES

SMT packaging allows for easy automated assembly, saving time and cost in production.

Minimum DS Breakdown Voltage: 40 V

Can handle higher voltage levels, providing reliability in various applications.

Terminal Form: GULL WING

Gull wing terminals offer good mechanical strength and easy soldering in surface mount applications.

Operating Mode: ENHANCEMENT MODE

Enhancement mode transistors require no bias at the gate terminal to switch on, allowing for simpler circuit design.

Maximum Drain Current: 8 A

High drain current capability makes this transistor suitable for power applications.

Maximum Power Dissipation: 3.2 W

With a high power dissipation rating, this transistor can handle higher power levels without overheating.

Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR

MOSFET technology provides high switching speeds and low power consumption.

Maximum Operating Temperature: 150 °C

Can operate in elevated temperatures, suitable for various industrial environments.

Transistor Element Material: SILICON

Silicon is a common semiconductor material known for its reliability and performance in electronic devices.

Terminal Finish: Matte Tin (Sn)

Matte tin finish provides good solderability and conductivity, ensuring reliable connections.

Maximum Drain-Source On Resistance: 0.027 ohm

Low ON resistance results in minimal power loss and higher efficiency in switching applications.

Terminal Position: DUAL

Dual terminal positioning allows for easy connection in various circuit layouts.

Maximum Time At Peak Reflow Temperature (s): 30

Can withstand peak reflow temperatures for a specified duration, ensuring proper soldering during assembly.

Peak Reflow Temperature °C: 260

High peak reflow temperature ensures proper solder melting and joint formation during assembly processes.

Technical Specifications

Small Signal Field Effect Transistors (FET) SI4909DY-T1-GE3 attributes and parameters. Explore more Small Signal Field Effect Transistors (FET) devices from Vishay Intertechnology

Specs

Minimum DS Breakdown Voltage:

40 V

Maximum Drain Current (Abs) (ID):

8 A

Maximum Drain Current (ID):

8 A

Maximum Drain-Source On Resistance:

.027 ohm

Field Effect Transistor Technology:

METAL-OXIDE SEMICONDUCTOR

JEDEC-95 Code:

MS-012AA

JESD-30 Code:

R-PDSO-G8

JESD-609 Code:

e3

Moisture Sensitivity Level (MSL):

1

No. of Elements:

2

No. of Terminals:

8

Operating Mode:

ENHANCEMENT MODE

Maximum Operating Temperature:

150 Cel

Package Body Material:

PLASTIC/EPOXY

Package Shape:

RECTANGULAR

Package Style (Meter):

SMALL OUTLINE

Peak Reflow Temperature (C):

260

Polarity or Channel Type:

Maximum Power Dissipation (Abs):

Sub-Category:

Other Transistors

Surface Mount:

YES

Terminal Finish:

Matte Tin (Sn)

Terminal Form:

GULL WING

Terminal Position:

DUAL

Maximum Time At Peak Reflow Temperature (s):

30

Transistor Application:

SWITCHING

Transistor Element Material:

SILICON

Trade Compliance

SI4909DY-T1-GE3 Transistors trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

Manufacturer Highlights

Vishay Intertechnology

Vishay Intertechnology, Inc. is a renowned American manufacturer of discrete semiconductors and passive electronic components that have been used in many consumer products and industrial applications worldwide. Founded by Polish-born businessman Felix Zandman in 1962, Vishay has grown to become one of the world's largest manufacturers of these components, with a strong presence in every major market around the globe. The company also offers value-added solutions such as its patented passive components, replacing a number of legacy parts with more reliable, cost effective solutions.

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Management team

Executive Chairman of the Board, Chief Business Development Officer

Marc Zandman

Chief Executive Officer, President, and Director

Joel Smejkal

Executive Vice President and Chief Financial Officer

Lori Lipcaman

Manufacturer fab locations 7

Fab name Location Fab Initiation Wafer Capacity

Itzehoe - Fab Phase 1

Fabrication

Fab Initiation

2025

Germany

Itzehoe

Wafer Capacity

2025

US - Fab 3

Fabrication

Fab Initiation

1986

USA

Santa Clara

Wafer Capacity

24,500

1986

24,500

US - Fab 2

Fabrication

Fab Initiation

1972

USA

Santa Clara

Wafer Capacity

8,000

1972

8,000

Austria

Fabrication

Fab Initiation

1984

Austria

Vöcklabruck

Wafer Capacity

25,000

1984

25,000

Taiwan

Fabrication

Fab Initiation

1967

Taiwan

Hsintien

Wafer Capacity

12,000

1967

12,000

Italy - Fab 8

Fabrication

Fab Initiation

1961

Canada

Torino

Wafer Capacity

15,000

1961

15,000

Israel

Fabrication

Fab Initiation

2000

Israel

Yokneam Illit

Wafer Capacity

400

2000

400

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