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HomeProductsDiscrete Semiconductor ProductsTransistors - FETs, MOSFETs - SingleSI4455DY-T1-E3
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SI4455DY-T1-E3 - Vishay Siliconix

Manufacturer Part Number
SI4455DY-T1-E3
Manufacturer
Vishay / Siliconix
Allelco Part Number
32D-SI4455DY-T1-E3
ECAD Model
Parts Description
MOSFET P-CH 150V 2.8A 8SO
Package
8-SOIC (0.154", 3.90mm Width)
Data sheet
SI4455DY.pdf
RoHs Status
ROHS3 Compliant
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Specifications

SI4455DY-T1-E3 Tech Specifications
Vishay Siliconix - SI4455DY-T1-E3 technical specifications, attributes, parameters and parts with similar specifications to Vishay Siliconix - SI4455DY-T1-E3

Product Attribute Attribute Value  
Manufacturer Vishay / Siliconix  
Vgs(th) (Max) @ Id 4V @ 250µA  
Vgs (Max) ±20V  
Technology MOSFET (Metal Oxide)  
Supplier Device Package 8-SOIC  
Series TrenchFET®  
Rds On (Max) @ Id, Vgs 295mOhm @ 4A, 10V  
Power Dissipation (Max) 3.1W (Ta), 5.9W (Tc)  
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 1190 pF @ 50 V  
Gate Charge (Qg) (Max) @ Vgs 42 nC @ 10 V  
FET Type P-Channel  
FET Feature -  
Drive Voltage (Max Rds On, Min Rds On) 10V  
Drain to Source Voltage (Vdss) 150 V  
Current - Continuous Drain (Id) @ 25°C 2.8A (Tc)  
Base Product Number SI4455  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status
ECCN EAR99
HTSUS

Parts Introduction

Manufacturer Part Number

SI4455DY-T1-E3

Manufacturer

Vishay / Siliconix

Introduction

P-Channel MOSFET Transistor

Product Features and Performance

Trench MOSFET technology

Low on-resistance

Fast switching speed

High voltage rating

Wide operating temperature range (-55°C to 150°C)

Low gate charge

Low input capacitance

Product Advantages

High efficiency

Reliable performance

Compact size

Versatile applications

Key Technical Parameters

Drain to Source Voltage (Vdss): 150V

Maximum Gate-Source Voltage (Vgs): ±20V

On-Resistance (Rds(on)): 295mΩ @ 4A, 10V

Continuous Drain Current (Id): 2.8A @ 25°C

Input Capacitance (Ciss): 1190pF @ 50V

Power Dissipation: 3.1W (Ta), 5.9W (Tc)

Quality and Safety Features

RoHS3 compliant

Suitable for high-reliability applications

Compatibility

Suitable for surface mount assembly

Application Areas

Power supplies

Motor drives

Switching regulators

Relay drivers

Load switches

Product Lifecycle

Current product

Replacements and upgrades available

Key Reasons to Choose

High performance and reliability

Efficient power management

Wide temperature range

Compact size for space-constrained designs

Suitable for various power electronics applications

Parts with Similar Specifications

The three parts on the right have similar specifications to Vishay Siliconix SI4455DY-T1-E3

Product Attribute SI4455DY-T1-E3 SI4453DY-T1-GE3 SI4451DY-T1-GE3 SI4455DY-T1-GE3
Part Number SI4455DY-T1-E3 SI4453DY-T1-GE3 SI4451DY-T1-GE3 SI4455DY-T1-GE3
Manufacturer Vishay Siliconix Vishay Siliconix Vishay Siliconix Vishay Siliconix
Drive Voltage (Max Rds On, Min Rds On) 10V 1.8V, 4.5V 1.8V, 4.5V 6V, 10V
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Input Capacitance (Ciss) (Max) @ Vds 1190 pF @ 50 V - - 1190 pF @ 50 V
Vgs (Max) ±20V ±8V ±8V ±20V
Vgs(th) (Max) @ Id 4V @ 250µA 900mV @ 600µA 800mV @ 850µA 4V @ 250µA
FET Type P-Channel P-Channel P-Channel P-Channel
FET Feature - - - -
Power Dissipation (Max) 3.1W (Ta), 5.9W (Tc) 1.5W (Ta) 1.5W (Ta) 5.9W (Tc)
Technology MOSFET (Metal Oxide) MOSFET (Metal Oxide) MOSFET (Metal Oxide) MOSFET (Metal Oxide)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Base Product Number SI4455 SI4453 SI4451 SI4455
Current - Continuous Drain (Id) @ 25°C 2.8A (Tc) 10A (Ta) 10A (Ta) 2A (Ta)
Rds On (Max) @ Id, Vgs 295mOhm @ 4A, 10V 6.5mOhm @ 14A, 4.5V 8.25mOhm @ 14A, 4.5V 295mOhm @ 4A, 10V
Series TrenchFET® TrenchFET® TrenchFET® TrenchFET®
Supplier Device Package 8-SOIC 8-SOIC 8-SOIC 8-SOIC
Drain to Source Voltage (Vdss) 150 V 12 V 12 V 150 V
Operating Temperature -55°C ~ 150°C (TJ) -55°C ~ 150°C (TJ) -55°C ~ 150°C (TJ) -55°C ~ 150°C (TJ)
Gate Charge (Qg) (Max) @ Vgs 42 nC @ 10 V 165 nC @ 5 V 120 nC @ 4.5 V 42 nC @ 10 V
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)

SI4455DY-T1-E3 Datasheet PDF

Download SI4455DY-T1-E3 pdf datasheets and Vishay Siliconix documentation for SI4455DY-T1-E3 - Vishay Siliconix.

Datasheets
SI4455DY.pdf
PCN Assembly/Origin
New Solder Plating Site 18/Apr/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.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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SI4455DY-T1-E3 Image

SI4455DY-T1-E3

Vishay Siliconix
32D-SI4455DY-T1-E3

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