Vishay SIRS Type N-Channel MOSFET, 478 A, 30 V Enhancement, 8-Pin SO-8 SIRS4302DP-T1-GE3

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Subtotal (1 pack of 2 units)*

TWD220.00

(exc. GST)

TWD231.00

(inc. GST)

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Units
Per unit
Per Pack*
2 - 48TWD110.00TWD220.00
50 - 98TWD100.50TWD201.00
100 - 248TWD90.50TWD181.00
250 - 998TWD88.00TWD176.00
1000 +TWD86.50TWD173.00

*price indicative

Packaging Options:
RS Stock No.:
279-9963
Mfr. Part No.:
SIRS4302DP-T1-GE3
Manufacturer:
Vishay
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Brand

Vishay

Channel Type

Type N

Product Type

MOSFET

Maximum Continuous Drain Current Id

478A

Maximum Drain Source Voltage Vds

30V

Package Type

SO-8

Series

SIRS

Mount Type

Surface

Pin Count

8

Maximum Drain Source Resistance Rds

0.00057Ω

Channel Mode

Enhancement

Typical Gate Charge Qg @ Vgs

230nC

Minimum Operating Temperature

-55°C

Maximum Power Dissipation Pd

208W

Maximum Operating Temperature

150°C

Length

5mm

Standards/Approvals

RoHS

Automotive Standard

No

Vishay SIRS Series MOSFET, 30V Maximum Drain Source Voltage, 478A Maximum Continuous Drain Current - SIRS4302DP-T1-GE3


This MOSFET is a surface-mount N-channel device designed for high-current power switching in industrial electronics. It operates as an enhancement-mode transistor for controlled conduction in DC power stages and converter topologies, offering elevated temperature tolerance for demanding operating conditions.

Features and Benefits:


• 478A continuous drain current for high-load applications • 0.00057Ω low Rds(on) to minimise conduction losses • 30V drain-source rating for low-voltage power systems • 230nC typical gate charge for predictable switching behaviour • 208W power dissipation to handle substantial thermal loads • 150°C maximum junction temperature for elevated-temperature use

Applications


• Suitable for DC-DC converters in power distribution units • Ideal for motor drive stages in industrial automation • Used for high-current synchronous rectification in PSU designs • Suitable for power switching in battery management systems • Can be used for load switching in server and telecoms power racks

What mounting style does it require and how many pins are present?


It is supplied in an SO-8 surface-mount package with an 8-pin configuration for PCB assembly.

What ambient temperature range can it operate in reliably?


The device supports operation from -55°C up to its specified maximum junction temperature of 150°C.

What gate voltage limits should designers observe?


Gate-source voltage must not exceed ±20V to avoid gate oxide stress.

Is this device compliant with environmental restrictions on hazardous substances?


The component conforms to RoHS requirements for restricted materials.

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