STGAP2SICS

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Galvanically isolated 4 A single gate driver for SiC MOSFETs

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Product overview

Description

The STGAP2SICS is a single gate driver which provides galvanic isolation between the gate driving channel and the low voltage control and interface circuitry.

The gate driver is characterized by 4 A capability and rail-to-rail outputs, making the device also suitable for mid and high power applications such as power conversion and motor driver inverters in industrial applications. The device is available in two different configurations. The configuration with separated output pins allows to independently optimize turn-on and turn-off by using dedicated gate resistors. The configuration featuring single output pin and Miller CLAMP function prevents gate spikes during fast commutations in half-bridge topologies. Both configurations provide high flexibility and bill of material reduction for external components.

The device integrates protection functions: UVLO with optimized value for SiC MOSFETs and thermal shut down are included to facilitate the design of highly reliable systems. Dual input pins allow the selection of signal polarity control and implementation of HW interlocking protection to avoid cross-conduction in case of controller malfunction. The input to output propagation delay is less than 75 ns, which delivers high PWM control accuracy. A standby mode is available to reduce idle power consumption.

  • All features

    • High voltage rail up to 1200 V
    • Driver current capability: 4 A sink/source @25°C
    • dV/dt transient immunity ±100 V/ns in full temperature range
    • Overall input-output propagation delay: 75 ns
    • Separate sink and source option for easy gate driving configuration
    • 4 A Miller CLAMP dedicated pin option
    • UVLO function
    • Gate driving voltage up to 26 V
    • 3.3 V, 5 V TTL/CMOS inputs with hysteresis
    • Temperature shut-down protection
    • Standby function
    • 6 kV galvanic isolation
    • Wide body SO-8W package
    • UL 1577 recognized

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All tools & software

    • Part number
      Status
      Description
      Type
      Supplier

      EVALSTGAP2SICS

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      Demonstration board for STGAP2SICS isolated 4 A single gate drive

      Motor control ST
      EVALSTGAP2SICS

      Description:

      Demonstration board for STGAP2SICS isolated 4 A single gate drive

      EVALSTGAP2SICSC

      Active

      Demonstration board for STGAP2SICSC isolated 4 A single gate drive

      Motor control ST
      EVALSTGAP2SICSC

      Description:

      Demonstration board for STGAP2SICSC isolated 4 A single gate drive

      EVSTGAP2SICSN

      Active

      Demonstration board for STGAP2SICSN isolated 4 A single gate driver

      Motor control ST
      EVSTGAP2SICSN

      Description:

      Demonstration board for STGAP2SICSN isolated 4 A single gate driver

      EVSTGAP2SICSNC

      Active

      Demonstration board for STGAP2SICSNC isolated 4 A single gate driver

      Motor control ST
      EVSTGAP2SICSNC

      Description:

      Demonstration board for STGAP2SICSNC isolated 4 A single gate driver

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EDA Symbols, Footprints and 3D Models

STMicroelectronics - STGAP2SICS

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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Footprints

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3D models

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STGAP2SICS
Active
SO 8 WIDE 300 Industrial Ecopack2
STGAP2SICSC
Active
SO 8 WIDE 300 Industrial Ecopack2
STGAP2SICSCTR
Active
SO 8 WIDE 300 Industrial Ecopack2
STGAP2SICSTR
Active
SO 8 WIDE 300 Industrial Ecopack2

STGAP2SICS

Package:

SO 8 WIDE 300

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO 8 WIDE 300

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STGAP2SICSC

Package:

SO 8 WIDE 300

Material Declaration**:

Marketing Status

Active

Package

SO 8 WIDE 300

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STGAP2SICSCTR

Package:

SO 8 WIDE 300

Material Declaration**:

Marketing Status

Active

Package

SO 8 WIDE 300

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STGAP2SICSTR

Package:

SO 8 WIDE 300

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO 8 WIDE 300

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
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)
Rth (°C/W) (typ) (Junction To Ambient)
min
max
STGAP2SICSTR
Active
1.4208 / 1k
Available at 5 distributors

Distributor availability of STGAP2SICSTR

Distributor Name
Region Stock Min. Order Third party link
Farnell Element14 EUROPE 2633 1
ANGLIA Live EUROPE 1000 1
MOUSER WORLDWIDE 1780 1
DIGIKEY WORLDWIDE 950 1
Newark Element14 AMERICA 484 0

Distributor reported inventory date: 3/25/2025

SO 8 WIDE 300 Tape and Reel TAIWAN EAR99 NEC -40 125

STGAP2SICS
Active
1.4208 / 1k
Available at 3 distributors

Distributor availability of STGAP2SICS

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 378 1
DIGIKEY WORLDWIDE 733 1
YOSUN ASIA/PACIFIC 190 1

Distributor reported inventory date: 3/26/2025

SO 8 WIDE 300 Tube TAIWAN EAR99 NEC -40 125

STGAP2SICSC
Active
1.4208 / 1k
Available at 4 distributors

Distributor availability of STGAP2SICSC

Distributor Name
Region Stock Min. Order Third party link
Farnell Element14 EUROPE 550 1
MOUSER WORLDWIDE 1679 1
DIGIKEY WORLDWIDE 935 1
YOSUN ASIA/PACIFIC 180 1

Distributor reported inventory date: 3/26/2025

SO 8 WIDE 300 Tube TAIWAN EAR99 NEC -40 125

STGAP2SICSCTR
Active
1.4208 / 1k
Available at 5 distributors

Distributor availability of STGAP2SICSCTR

Distributor Name
Region Stock Min. Order Third party link
Farnell Element14 EUROPE 2269 1
MOUSER WORLDWIDE 890 1
FUTURE WORLDWIDE 200 0
DIGIKEY WORLDWIDE 855 1
Newark Element14 AMERICA 484 0

Distributor reported inventory date: 3/25/2025

SO 8 WIDE 300 Tape and Reel TAIWAN EAR99 NEC -40 125

STGAP2SICSTR Active

Budgetary Price (US$)*/Qty:
1.4208 / 1k
Package:
SO 8 WIDE 300
Packing Type:
Tape and Reel
RoHS:
Country of Origin:
TAIWAN
ECCN (US):
EAR99
ECCN (EU):
NEC

Part Number:

STGAP2SICSTR

Operating Temperature (°C)

Min:

-40

Max:

125

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

-

Distributor Name

Farnell Element14

Stock

2633

Min.Order

1

ANGLIA Live

Stock

1000

Min.Order

1

MOUSER

Stock

1780

Min.Order

1

Region

WORLDWIDE Buy from Distributor

DIGIKEY

Stock

950

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Newark Element14

Stock

484

Min.Order

0

Region

AMERICA Buy from Distributor

Distributor reported inventory date: 3/25/2025

STGAP2SICS Active

Budgetary Price (US$)*/Qty:
1.4208 / 1k
Package:
SO 8 WIDE 300
Packing Type:
Tube
RoHS:
Country of Origin:
TAIWAN
ECCN (US):
EAR99
ECCN (EU):
NEC

Part Number:

STGAP2SICS

Operating Temperature (°C)

Min:

-40

Max:

125

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

-

Distributor Name

MOUSER

Stock

378

Min.Order

1

Region

WORLDWIDE Buy from Distributor

DIGIKEY

Stock

733

Min.Order

1

Region

WORLDWIDE Buy from Distributor

YOSUN

Stock

190

Min.Order

1

Region

ASIA/PACIFIC Buy from Distributor

Distributor reported inventory date: 3/26/2025

STGAP2SICSC Active

Budgetary Price (US$)*/Qty:
1.4208 / 1k
Package:
SO 8 WIDE 300
Packing Type:
Tube
RoHS:
Country of Origin:
TAIWAN
ECCN (US):
EAR99
ECCN (EU):
NEC

Part Number:

STGAP2SICSC

Operating Temperature (°C)

Min:

-40

Max:

125

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

-

Distributor Name

Farnell Element14

Stock

550

Min.Order

1

MOUSER

Stock

1679

Min.Order

1

Region

WORLDWIDE Buy from Distributor

DIGIKEY

Stock

935

Min.Order

1

Region

WORLDWIDE Buy from Distributor

YOSUN

Stock

180

Min.Order

1

Region

ASIA/PACIFIC Buy from Distributor

Distributor reported inventory date: 3/26/2025

STGAP2SICSCTR Active

Budgetary Price (US$)*/Qty:
1.4208 / 1k
Package:
SO 8 WIDE 300
Packing Type:
Tape and Reel
RoHS:
Country of Origin:
TAIWAN
ECCN (US):
EAR99
ECCN (EU):
NEC

Part Number:

STGAP2SICSCTR

Operating Temperature (°C)

Min:

-40

Max:

125

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

-

Distributor Name

Farnell Element14

Stock

2269

Min.Order

1

MOUSER

Stock

890

Min.Order

1

Region

WORLDWIDE Buy from Distributor

FUTURE

Stock

200

Min.Order

0

Region

WORLDWIDE Buy from Distributor

DIGIKEY

Stock

855

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Newark Element14

Stock

484

Min.Order

0

Region

AMERICA Buy from Distributor

Distributor reported inventory date: 3/25/2025

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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