Key facts
- Brand
- STMicroelectronics
- Model
- TD351
- Industry
- Industrial
- Documents
- 3
- Languages
- EN
- Last added
- 2012-08-08
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STMicroelectronics TD351 Advanced IGBT/MOSFET Driver Handbook
The TD351 is an advanced gate driver for IGBT and power MOSFET devices. It integrates control and protection functions such as an active Miller clamp, two‑level turn‑off with adjustable delay, UVLO, and 2 kV ESD protection, and works with both pulse‑transformer and optocoupler inputs.
The document provides pin descriptions, electrical characteristics, timing diagrams, mechanical package data for DIP‑8 and SO‑8 variants, and typical performance curves. It also includes application examples and revision history for the November 2004 release.
STMicroelectronics TD351 specifications
| Output sink current (typ) | 1.7 A |
|---|---|
| Output source current (typ) | 1.3 A |
| Maximum supply voltage | 28 V |
| ESD protection (HBM) | 2 kV |
| Operating temperature range | -40 to +125 °C |
| Package type | SO-8 |
Source: STMicroelectronics TD351 Advanced IGBT/MOSFET Driver Datasheet
All STMicroelectronics TD351 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
How to use the product for one specific task, with worked examples.
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What applications is the TD351 suitable for?
The device is designed for 1200 V three-phase inverters, motor control systems, and UPS.
From: STMicroelectronics TD351 Advanced IGBT/MOSFET Driver Datasheet
Does the TD351 require negative gate drive?
No, the active Miller clamp feature eliminates the need for negative gate drive in most applications.
From: STMicroelectronics TD351 Advanced IGBT/MOSFET Driver Datasheet
What is the recommended gate resistor value for the TD351?
The gate resistor should not be lower than about 15Ω.
From: STMicroelectronics TD351 Advanced IGBT Driver Application Note AN2123
Can the TD351 be used with a negative gate drive?
Yes, but the active Miller clamp feature allows negative supply voltage to be avoided in most cases.
From: STMicroelectronics TD351 Advanced IGBT Driver Application Note AN2123
What is the maximum supply voltage for the TD351?
The driver can operate with a maximum supply voltage of 28 V (VH‑VL).
From: STMicroelectronics TD351 Advanced IGBT/MOSFET Driver Handbook
How much output sink current can the TD351 provide?
It can sink up to 1.7 A typical at 25 °C (minimum 1.0 A).
From: STMicroelectronics TD351 Advanced IGBT/MOSFET Driver Handbook