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STMicroelectronics STSID140-12, Gate Driver, 40 mA 8-Pin 3.47V, DFN

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£3.59

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£4.31

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RS Stock No.:
734-032
Mfr. Part No.:
STSID140-12
Brand:
STMicroelectronics
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Brand

STMicroelectronics

Product Type

Gate Driver Module

Output Current

40mA

Pin Count

8

Package Type

DFN

Driver Type

Gate Driver

Minimum Supply Voltage

3.14V

Maximum Supply Voltage

3.47V

Minimum Operating Temperature

-30°C

Maximum Operating Temperature

125°C

Series

STS

Height

1.3mm

Length

5.35mm

Mount Type

Surface Mount

COO (Country of Origin):
SG
The STMicroelectronics integrated insulated gate driver is designed for reliable control of AC switches such as SCRs and Triacs in industrial applications. It provides functional insulation up to 1.25 kVRMS, ensuring safe operation when driving thyristors across a wide range of conditions. With its Compact design and low standby current, it is well suited for energy‑efficient and robust motor and power control systems.

Output current capability of 40 mA for driving thyristors

Operates from a single 3.3 V supply for direct MCU interfacing

Maximum junction temperature supported up to 125 °C

Input to output isolation tested at 2121 VPK for safety compliance

High creepage distance of 3.92 mm meeting IEC 60335‑1 requirements for 250 VRMS applications

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