Vishay E Type N-Channel Power MOSFET, 4.4 A, 850 V Enhancement, 3-Pin TO-252

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  • 2026年12月07日 發貨
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RS庫存編號:
228-2851
製造零件編號:
SiHD5N80AE-GE3
製造商:
Vishay
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品牌

Vishay

Channel Type

Type N

Product Type

Power MOSFET

Maximum Continuous Drain Current Id

4.4A

Maximum Drain Source Voltage Vds

850V

Series

E

Package Type

TO-252

Mount Type

Surface

Pin Count

3

Maximum Drain Source Resistance Rds

1.35Ω

Channel Mode

Enhancement

Minimum Operating Temperature

-55°C

Maximum Gate Source Voltage Vgs

30V

Typical Gate Charge Qg @ Vgs

11nC

Maximum Power Dissipation Pd

62.5W

Forward Voltage Vf

1.2V

Maximum Operating Temperature

150°C

Standards/Approvals

RoHS

Automotive Standard

No

Vishay Series E Power MOSFET, 850V Maximum Drain Source Voltage, 4.4A Maximum Continuous Drain Current - SiHD5N80AE-GE3


This power MOSFET is a high-voltage N-channel enhancement device designed for switching and power-conversion tasks in industrial electronics. It is supplied in a Compact surface-mount TO-252 package and is suited to applications that demand robust voltage handling and moderate continuous current capability in a small footprint.

Features and Benefits:


• 850V drain tolerance enables high-voltage system integration • 4.4A continuous drain current supports moderate load switching • 1.35Ω Rds(on) reduces conduction losses under load • 11nC typical gate charge allows efficient gate-drive design • 62.5W power dissipation manages thermal loading in Compact layouts • 150°C maximum junction temperature sustains high-temperature operation

Applications


• Suitable for SMPS and converters in industrial control systems • Ideal for flyback and boost topologies in power supplies • Used for line-side switching in LED drivers and lighting controls • Can be used for high-voltage pre-regulation stages in battery chargers

What gate-drive limits should be observed for safe operation?


The gate-source voltage must not exceed 30V to avoid gate-dielectric stress during switching transitions.

How does thermal margin affect PCB layout choices?


With a 62.5W dissipation rating and high junction capability, designers should provide adequate copper area or thermal vias to remove heat from the TO-252 land pattern.

Is this device suitable for automotive systems?


It is not specified for automotive-standard use and should not be selected where automotive qualification is mandatory.

What switching trade-offs arise from the gate-charge figure?


The 11nC gate charge balances switching speed and drive energy, requiring gate drivers sized for the desired rise/fall times and switching frequency.

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