Vishay Dual SI7956DP N-Channel MOSFET, 4.1 A, 150 V Enhancement, 8-Pin PowerPack SI7956DP-T1-GE3

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RS 제품 번호:
180-7324
제조사 부품 번호:
SI7956DP-T1-GE3
제조업체:
Vishay
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브랜드

Vishay

Product Type

MOSFET

Channel Type

N

Maximum Continuous Drain Current Id

4.1A

Maximum Drain Source Voltage Vds

150V

Package Type

PowerPack

Series

SI7956DP

Mount Type

Surface

Pin Count

8

Maximum Drain Source Resistance Rds

0.1Ω

Channel Mode

Enhancement

Forward Voltage Vf

1.2V

Maximum Power Dissipation Pd

3.5W

Maximum Gate Source Voltage Vgs

20V

Minimum Operating Temperature

-50°C

Typical Gate Charge Qg @ Vgs

17nC

Maximum Operating Temperature

150°C

Transistor Configuration

Dual

Standards/Approvals

No

Height

1.12mm

Width

5.26mm

Length

6.25mm

Automotive Standard

No

COO (Country of Origin):
CN

Vishay SI7956DP Series MOSFET, 150V Maximum Drain Source Voltage, 4.1A Maximum Continuous Drain Current - SI7956DP-T1-GE3


This MOSFET is a dual N-channel transistor in a surface-mount PowerPack package designed for high-voltage switching and control tasks. It operates as an enhancement-mode device intended for use where compact, board-mounted power switching is required. The component supports moderate continuous currents and is suitable for applications that demand resilience across a wide ambient temperature range.

Features and Benefits:


• 150V drain-source rating enables high-voltage switching capability
• 0.1Ω maximum Rds(on) reduces conduction losses during operation
• 4.1A continuous drain current supports sustained load currents
• 17nC typical gate charge yields predictable switching energy
• 3.5W maximum power dissipation manages thermal load in circuits
• -50°C to 150°C operating range sustains performance in extremes

Applications


• Suitable for motor driver half-bridge stages on compact boards
• Ideal for high-voltage power switching in industrial control
• Used for DC-DC converter phases requiring dual transistors
• Can be used for low-side switching in battery management systems
• Used with gate drivers where moderate gate charge is acceptable

What pin count and package type does it use for PCB layout?


It is supplied in an 8-pin PowerPack surface-mount package suitable for dense board layouts and thermal conduction through the package body.

How does the device behave thermally under load?


The device has a 3.5W maximum power dissipation rating and can operate up to 150°C, so thermal management such as copper area or heatsinking should be sized to keep junction temperatures within limits.

What gate voltage limitations must be observed during drive design?


The maximum gate-to-source voltage is 20V, so gate-drive circuits should stay within this threshold to avoid device damage.

Are there any constraints on transistor configuration for circuit design?


The component contains two N-channel transistors in a dual configuration, allowing complementary switching arrangements or parallel operation depending on the schematic.

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