TD351

Active
Design Win

Advanced IGBT/MOSFET driver

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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.

  • 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

EDA Symbols, Footprints and 3D Models

STMicroelectronics - TD351

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3D models

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

TD351ID

Package:

SO-8

Material Declaration**:

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack1

TD351IDT

Package:

SO-8

Material Declaration**:

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

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

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Part Number
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Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Rth (°C/W) (typ) (Junction To Ambient)
Budgetary Price (US$)*/Qty
Unit Price (US$)
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min
max
TD351ID Available at distributors

Distributor availability of TD351ID

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tube SO-8 -40 125 -

1.0847

MOROCCO

TD351IDT Available at distributors

Distributor availability of TD351IDT

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape and Reel SO-8 -40 125 -

1.0847

MOROCCO

TD351ID Active

Package:
SO-8
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

TD351ID

ECCN (EU):

NEC

Packing Type:

Tube

Operating Temperature (°C)

Min:

-40

Max:

125

Rth (°C/W) (typ) (Junction To Ambient):

-

Country of Origin:

MOROCCO

TD351IDT Active

Package:
SO-8
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

TD351IDT

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Rth (°C/W) (typ) (Junction To Ambient):

-

Country of Origin:

MOROCCO

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(*) 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