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  • 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.

    Key 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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Technical Documentation

    • Description Version Size Action
      DS4115
      Advanced IGBT/MOSFET driver
      2.1
      243.37 KB
      PDF
      DS4115

      Advanced IGBT/MOSFET driver

    • Description Version Size Action
      AN2123
      TD351 Advanced IGBT Driver Principles of operation and application
      1.6
      967.78 KB
      PDF
      AN2123

      TD351 Advanced IGBT Driver Principles of operation and application

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

Part Number
Order from Distributors
Order from ST
Package
Packing Type
Temperature (°C) Thermal Resistance(junction To Ambient) (nom)
Marketing Status
ECCN (US)
Country of Origin
Budgetary Price (US$)*/Qty
min
max
TD351ID Available at 1 distributors

Distributor availability ofTD351ID

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 12 2 Order Now

Distributor reported inventory date: 2020-07-13

Distributor Name

RS COMPONENTS

Stock

12

Min.Order

2

Region

EUROPE Order Now

Distributor reported inventory date: 2020-07-13

Buy now SO-8 Tube -40 125 -
Active
EAR99 MOROCCO 0.815 / 1k
TD351IDT Available at 2 distributors

Distributor availability ofTD351IDT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3300 1 Order Now
MOUSER WORLDWIDE 1708 1 Order Now

Distributor reported inventory date: 2020-07-13

Distributor Name

DIGIKEY

Stock

3300

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

1708

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-07-13

Get sample SO-8 Tape And Reel -40 125 -
Active
EAR99 MOROCCO 0.815 / 1k

TD351ID

Package

SO-8

Packing Type

Tube

Budgetary Price (US$)*/Qty

0.815 / 1k

Distributor availability ofTD351ID

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 12 2 Order Now

Distributor reported inventory date: 2020-07-13

Distributor Name

RS COMPONENTS

Stock

12

Min.Order

2

Region

EUROPE Order Now

Distributor reported inventory date: 2020-07-13

Operating Temperature (°C)

(min)

-40

(max)

125

Thermal Resistance(junction To Ambient) (nom)

-

Marketing Status

Active

Budgetary Price (US$)* / Qty

0.815 / 1k

ECCN (US)

EAR99

Country of Origin

MOROCCO

TD351IDT

Package

SO-8

Packing Type

Tape And Reel

Budgetary Price (US$)*/Qty

0.815 / 1k

Distributor availability ofTD351IDT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3300 1 Order Now
MOUSER WORLDWIDE 1708 1 Order Now

Distributor reported inventory date: 2020-07-13

Distributor Name

DIGIKEY

Stock

3300

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

1708

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-07-13

Operating Temperature (°C)

(min)

-40

(max)

125

Thermal Resistance(junction To Ambient) (nom)

-

Marketing Status

Active

Budgetary Price (US$)* / Qty

0.815 / 1k

ECCN (US)

EAR99

Country of Origin

MOROCCO

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors