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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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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

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
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Rth (W/°C) (typ) (Junction To Ambient)
Budgetary Price (US$)*/Qty
More info
min
max
TD351ID Available at 1 distributors

Distributor availability ofTD351ID

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 10 2 Order Now

Distributor reported inventory date: 2020-11-30

Distributor Name

RS COMPONENTS

Stock

10

Min.Order

2

Region

EUROPE Order Now

Distributor reported inventory date: 2020-11-30

Buy Direct
Active
EAR99 NEC Tube SO-8 -40 125 - 0.815 / 1k
MORE INFO

Unit Price (US$):

0.815

Country of Origin:

MOROCCO

TD351IDT Available at 2 distributors

Distributor availability ofTD351IDT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 5505 1 Order Now
MOUSER WORLDWIDE 407 1 Order Now

Distributor reported inventory date: 2020-11-30

Distributor Name

DIGIKEY

Stock

5505

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

407

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-11-30

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel SO-8 -40 125 - 0.815 / 1k
MORE INFO

Unit Price (US$):

0.815

Country of Origin:

MOROCCO

TD351ID

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.815 / 1k

Distributor availability ofTD351ID

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 10 2 Order Now

Distributor reported inventory date: 2020-11-30

Distributor Name

RS COMPONENTS

Stock

10

Min.Order

2

Region

EUROPE Order Now

Distributor reported inventory date: 2020-11-30

ECCN (EU)

NEC

Packing Type

Tube

Package

SO-8

Operating Temperature (°C)

(min)

-40

(max)

125

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

-

Budgetary Price (US$)* / Qty

0.815 / 1k

Country of Origin

MOROCCO

TD351IDT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.815 / 1k

Distributor availability ofTD351IDT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 5505 1 Order Now
MOUSER WORLDWIDE 407 1 Order Now

Distributor reported inventory date: 2020-11-30

Distributor Name

DIGIKEY

Stock

5505

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

407

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-11-30

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-8

Operating Temperature (°C)

(min)

-40

(max)

125

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

-

Budgetary Price (US$)* / Qty

0.815 / 1k

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