TD350E

Active
Design Win

Advanced IGBT/MOSFET driver

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Product overview

Description

The TD350E device is an advanced gate driver for IGBTs 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 device 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 set in the two-level turn-off feature is applied at turn-on to prevent pulse width distortion.

The device also includes IGBT desaturation protection and a FAULT status output, and is compatible with both pulse transformer and optocoupler signals.

  • All features

    • 1.5 A source/2.3 A sink (typ.) gate drive
    • Active Miller clamp feature
    • Two-level turn-off with adjustable level and delay
    • Desaturation detection
    • Fault status output
    • Negative gate drive capability
    • Input compatible with pulse transformer or optocoupler
    • Separate sink and source outputs for easy gate driving
    • UVLO protection
    • 2 kV ESD protection (HBM)

Circuit Diagram

EDA Symbols, Footprints and 3D Models

STMicroelectronics - TD350E

Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.

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3D models

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
TD350E
Active
SO-14 Industrial Ecopack2
TD350ETR
Active
SO-14 Industrial Ecopack2

TD350E

Package:

SO-14

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-14

Grade

Industrial

RoHS Compliance Grade

Ecopack2

TD350ETR

Package:

SO-14

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-14

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) 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
TD350ETR Available at distributors

Distributor availability of TD350ETR

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-14 -40 125 -

1.1645

MOROCCO

TD350E Available at distributors

Distributor availability of TD350E

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-14 -40 125 -

1.1645

CHINA

TD350ETR Active

Package:
SO-14
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

TD350ETR

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

Distributor Name

Distributor reported inventory date:

TD350E Active

Package:
SO-14
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

TD350E

ECCN (EU):

NEC

Packing Type:

Tube

Operating Temperature (°C)

Min:

-40

Max:

125

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

-

Country of Origin:

CHINA

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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