Product overview
Description
This device is an advanced gate driver for IGBT and power MOSFETs. Control and protection functions are included and allow the design of high reliability systems.
The innovative active Miller clamp function eliminates the need for negative gate drive in most applications and allows the use of a simple bootstrap supply for the high side driver.
The TD351 includes a two-level turn-off feature with adjustable level and delay. This function protects against excessive overvoltage at turn-off in case of overcurrent or short-circuit conditions. The same delay is applied at turn-on to prevent pulse width distortion.
The TD351 is compatible with both pulse transformer and optocoupler signals.
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All features
- 1.7 A sink / 1.3 A source (typ) current capability
- Active Miller clamp feature
- Two-level turn-off with adjustable level and delay
- Input compatible with pulse transformer or optocoupler
- UVLO protection
- 2 kV ESD protection
Circuit Diagram
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EDA Symbols, Footprints and 3D Models
STMicroelectronics - TD351
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Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| TD351ID | Active | SO-8 | Industrial | Ecopack1 | |
| TD351IDT | Active | SO-8 | Industrial | Ecopack1 |
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
Sample & Buy
| Part Number | Marketing Status | Budgetary Price (US$)*/Qty | Order from ST | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating temperature (°C) | Operating Temperature (°C) (max) | Rth (°C/W) (typ) (Junction To Ambient) | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | ||||||||||||||
| TD351ID | | | distributors No availability of distributors reported, please contact our sales office |
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| TD351IDT | | | distributors No availability of distributors reported, please contact our sales office |
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TD351ID Active
TD351IDT Active
(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors