STMicroelectronics STSID140-12, Gate Driver, 40 mA 8-Pin 3.47V, DFN
- RS Stock No.:
- 734-032
- Mfr. Part No.:
- STSID140-12
- Brand:
- STMicroelectronics
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Subtotal (1 unit)*
£3.59
(exc. VAT)
£4.31
(inc. VAT)
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- Shipping from 10 September 2026
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Units | Per unit |
|---|---|
| 1 - 9 | £3.59 |
| 10 - 49 | £2.22 |
| 50 - 99 | £1.72 |
| 100 + | £1.55 |
*price indicative
- RS Stock No.:
- 734-032
- Mfr. Part No.:
- STSID140-12
- Brand:
- STMicroelectronics
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| 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 | |
| Width | 3.45 mm | |
| Length | 5.35mm | |
| Mount Type | Surface Mount | |
| Select all | ||
|---|---|---|
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 | ||
Width 3.45 mm | ||
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