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HomeProductsDiscrete Semiconductor ProductsTransistors - FETs, MOSFETs - SingleSI4378DY-T1-E3
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SI4378DY-T1-E3 - Vishay Siliconix

Manufacturer Part Number
SI4378DY-T1-E3
Manufacturer
Vishay / Siliconix
Allelco Part Number
32D-SI4378DY-T1-E3
ECAD Model
Parts Description
MOSFET N-CH 20V 19A 8SO
Detailed Description
Package
8-SOIC (0.154", 3.90mm Width)
Data sheet
Si4378DY.pdf
RoHs Status
ROHS3 Compliant
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In stock: 3720

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Specifications

SI4378DY-T1-E3 Tech Specifications
Vishay Siliconix - SI4378DY-T1-E3 technical specifications, attributes, parameters and parts with similar specifications to Vishay Siliconix - SI4378DY-T1-E3

Product Attribute Attribute Value  
Manufacturer Vishay / Siliconix  
Vgs(th) (Max) @ Id 1.8V @ 250µA  
Vgs (Max) ±12V  
Technology MOSFET (Metal Oxide)  
Supplier Device Package 8-SOIC  
Series TrenchFET®  
Rds On (Max) @ Id, Vgs 2.7mOhm @ 25A, 4.5V  
Power Dissipation (Max) 1.6W (Ta)  
Package / Case 8-SOIC (0.154", 3.90mm Width)  
Package Tape & Reel (TR)  
Product Attribute Attribute Value  
Operating Temperature -55°C ~ 150°C (TJ)  
Mounting Type Surface Mount  
Input Capacitance (Ciss) (Max) @ Vds 8500 pF @ 10 V  
Gate Charge (Qg) (Max) @ Vgs 55 nC @ 4.5 V  
FET Type N-Channel  
FET Feature -  
Drive Voltage (Max Rds On, Min Rds On) 2.5V, 4.5V  
Drain to Source Voltage (Vdss) 20 V  
Current - Continuous Drain (Id) @ 25°C 19A (Ta)  
Base Product Number SI4378  

Parts Introduction

Manufacturer Part Number

SI4378DY-T1-E3

Manufacturer

Vishay / Siliconix

Introduction

Discrete Semiconductor Product

Single Transistor FET, MOSFET

Product Features and Performance

N-Channel MOSFET

20V Drain-Source Voltage

19A Continuous Drain Current

7mΩ On-Resistance

8500pF Input Capacitance

55nC Gate Charge

-55°C to 150°C Operating Temperature

Product Advantages

Low On-Resistance

High Current Capability

Wide Temperature Range

Key Technical Parameters

Drain-Source Voltage: 20V

Gate-Source Voltage: ±12V

On-Resistance: 2.7mΩ

Drain Current: 19A

Input Capacitance: 8500pF

Gate Charge: 55nC

Quality and Safety Features

ROHS3 Compliant

8-SOIC Packaging

Compatibility

Surface Mount Mounting

Application Areas

Power Management

Switching Circuits

Motor Control

Power Supplies

Product Lifecycle

Current product

Replacements and upgrades available

Key Reasons to Choose

High current capability

Low on-resistance

Wide temperature range

Compact surface mount package

Parts with Similar Specifications

The three parts on the right have similar specifications to Vishay Siliconix SI4378DY-T1-E3

Product Attribute SI4378DY-T1-E3 SI4386DY-T1-E3 SI4368DY-T1-GE3 SI4378DY-T1-GE3
Part Number SI4378DY-T1-E3 SI4386DY-T1-E3 SI4368DY-T1-GE3 SI4378DY-T1-GE3
Manufacturer Vishay Siliconix Vishay Siliconix Vishay Siliconix Vishay Siliconix
Drain to Source Voltage (Vdss) 20 V 30 V 30 V 20 V
Base Product Number SI4378 SI4386 SI4368 SI4378
Package / Case 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width)
Operating Temperature -55°C ~ 150°C (TJ) -55°C ~ 150°C (TJ) -55°C ~ 150°C (TJ) -55°C ~ 150°C (TJ)
FET Feature - - - -
Vgs(th) (Max) @ Id 1.8V @ 250µA 2.5V @ 250µA 1.8V @ 250µA 1.8V @ 250µA
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Current - Continuous Drain (Id) @ 25°C 19A (Ta) 11A (Ta) 17A (Ta) 19A (Ta)
Input Capacitance (Ciss) (Max) @ Vds 8500 pF @ 10 V - 8340 pF @ 15 V 8500 pF @ 10 V
Rds On (Max) @ Id, Vgs 2.7mOhm @ 25A, 4.5V 7mOhm @ 16A, 10V 3.2mOhm @ 25A, 10V 2.7mOhm @ 25A, 4.5V
Series TrenchFET® TrenchFET® TrenchFET® TrenchFET®
Drive Voltage (Max Rds On, Min Rds On) 2.5V, 4.5V 4.5V, 10V 4.5V, 10V 2.5V, 4.5V
Supplier Device Package 8-SOIC 8-SOIC 8-SOIC 8-SOIC
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Gate Charge (Qg) (Max) @ Vgs 55 nC @ 4.5 V 18 nC @ 4.5 V 80 nC @ 4.5 V 55 nC @ 4.5 V
FET Type N-Channel N-Channel N-Channel N-Channel
Power Dissipation (Max) 1.6W (Ta) 1.47W (Ta) 1.6W (Ta) 1.6W (Ta)
Technology MOSFET (Metal Oxide) MOSFET (Metal Oxide) MOSFET (Metal Oxide) MOSFET (Metal Oxide)
Vgs (Max) ±12V ±20V ±12V ±12V

SI4378DY-T1-E3 Datasheet PDF

Download SI4378DY-T1-E3 pdf datasheets and Vishay Siliconix documentation for SI4378DY-T1-E3 - Vishay Siliconix.

Datasheets
Si4378DY.pdf
PCN Obsolescence/ EOL
Mult Mosfet EOL 30/Aug/2018.pdf
PCN Assembly/Origin
Mult Devs Assembly Location 31/Jan/2023.pdf

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

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Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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SI4378DY-T1-E3 Image

SI4378DY-T1-E3

Vishay Siliconix
32D-SI4378DY-T1-E3

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