Galvanically Isolated Gate Drivers

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STGAP3S 6A/10A Single Gate Drivers

STMicroelectronics STGAP3S 6A/10A Single Gate Drivers are protected devices that provide galvanic isolation between the gate driving channel and the low voltage control and interface circuitry. The STMicroelectronics STGAP3S Gate Drivers include different options with 10A and 6A current capability, each with dedicated Under-Voltage Lock Out (UVLO) variants for SiC MOSFETs and IGBTs. Ultrafast desaturation protection is also available with differentiated intervention thresholds and adjustable soft turn-off. The availability of the Miller CLAMP and optional negative driving enables optimal driving performance.

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Part #

Galvanically Isolated Gate Drivers Galvanically isolated 3 A single gate drivers with protection features

STGAP3S3STR
STMicroelectronics
1: $4.01
717In Stock
New Product

Mfr. Part No.
STGAP3S3STR

Mouser Part No
511-STGAP3S3STR

New Product

STMicroelectronics

Galvanically Isolated Gate Drivers Galvanically isolated 3 A single gate drivers with protection features

Learn More

Datasheet

717In Stock

Cut Tape

$4.01

$3.02

$2.77

$2.50

Reel

$2.22

View

Min.: 1
Mult.: 1

: 1,000

STGAP

SMD/SMT

SO-16

1 Channel

5.7 kV rms

- 40 C

+ 125 C

95 ns

24 ns

16 ns

Reel, Cut Tape

Galvanically Isolated Gate Drivers Galvanically isolated 3 A single gate drivers with protection features

STGAP3S3IFTR
STMicroelectronics
1: $4.01
496In Stock
New Product

Mfr. Part No.
STGAP3S3IFTR

Mouser Part No
511-STGAP3S3IFTR

New Product

STMicroelectronics

Galvanically Isolated Gate Drivers Galvanically isolated 3 A single gate drivers with protection features

Learn More

Datasheet

496In Stock

Cut Tape

$4.01

$3.02

$2.77

$2.50

Reel

$2.22

View

Min.: 1
Mult.: 1

: 1,000

STGAP

SMD/SMT

SO-16

1 Channel

5.7 kV rms

- 40 C

+ 125 C

95 ns

24 ns

16 ns

Reel, Cut Tape

Galvanically Isolated Gate Drivers Galvanically isolated gate driver SiC 6A Source/Sink desat protect SOFTOFF

STGAP3S6STR
STMicroelectronics
1: $4.49
907In Stock
New Product

Mfr. Part No.
STGAP3S6STR

Mouser Part No
511-STGAP3S6STR

New Product

STMicroelectronics

Galvanically Isolated Gate Drivers Galvanically isolated gate driver SiC 6A Source/Sink desat protect SOFTOFF

Learn More

Datasheet

907In Stock

Cut Tape

$4.49

$3.41

$3.14

$2.84

Reel

$2.53

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

SO-16

1 Channel

5.7 kV

- 40 C

+ 125 C

95 ns

20 ns

18 ns

Reel, Cut Tape, MouseReel

Galvanically Isolated Gate Drivers Galvanically isolated gate driver SiC 10A Source/Sink desat protect SOFTOFF

STGAP3SXSTR
STMicroelectronics
1: $4.66
529In Stock
New Product

Mfr. Part No.
STGAP3SXSTR

Mouser Part No
511-STGAP3SXSTR

New Product

STMicroelectronics

Galvanically Isolated Gate Drivers Galvanically isolated gate driver SiC 10A Source/Sink desat protect SOFTOFF

Learn More

Datasheet

529In Stock

Cut Tape

$4.66

$3.59

$3.32

$3.08

Reel

$2.75

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

SO-16

1 Channel

5.7 kV

- 40 C

+ 125 C

95 ns

20 ns

18 ns

Reel, Cut Tape, MouseReel

Galvanically Isolated Gate Drivers Galvanically isolated gate driver IGBTs 6A Source/Sink desat protect SOFTOFF

STGAP3S6ITR
STMicroelectronics
1: $4.43
252In Stock
New Product

Mfr. Part No.
STGAP3S6ITR

Mouser Part No
511-STGAP3S6ITR

New Product

STMicroelectronics

Galvanically Isolated Gate Drivers Galvanically isolated gate driver IGBTs 6A Source/Sink desat protect SOFTOFF

Learn More

Datasheet

252In Stock

Cut Tape

$4.43

$3.40

$3.13

$2.84

Reel

$2.50

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

SO-16

1 Channel

5.7 kV

- 40 C

+ 125 C

95 ns

20 ns

18 ns

Reel, Cut Tape, MouseReel

Galvanically Isolated Gate Drivers Galvanically isolated gate driver IGBTs 10A Source/Sink desat protect SOFTOFF

STGAP3SXITR
STMicroelectronics
1: $4.63
396In Stock
New Product

Mfr. Part No.
STGAP3SXITR

Mouser Part No
511-STGAP3SXITR

New Product

STMicroelectronics

Galvanically Isolated Gate Drivers Galvanically isolated gate driver IGBTs 10A Source/Sink desat protect SOFTOFF

Learn More

Datasheet

396In Stock

Cut Tape

$4.63

$3.55

$3.28

$2.99

Reel

$2.64

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

SO-16

1 Channel

5.7 kV

- 40 C

+ 125 C

95 ns

20 ns

18 ns

Reel, Cut Tape, MouseReel

Galvanically Isolated Gate Drivers Galvanically isolated gate driver SiC 10A Source/Sink desat protect SOFTOFF

STGAP3SXS
STMicroelectronics
1: $4.97
1,225Expected 17/09/2026
New Product

Mfr. Part No.
STGAP3SXS

Mouser Part No
511-STGAP3SXS

New Product

STMicroelectronics

Galvanically Isolated Gate Drivers Galvanically isolated gate driver SiC 10A Source/Sink desat protect SOFTOFF

Learn More

Datasheet

1,225Expected 17/09/2026

$4.97

$3.75

$3.44

$3.10

$2.94

Min.: 1
Mult.: 1

SMD/SMT

SO-16

1 Channel

5.7 kV

- 40 C

+ 125 C

95 ns

20 ns

18 ns

Tube

Galvanically Isolated Gate Drivers Galvanically isolated gate driver IGBTs 6A Source/Sink desat protect SOFTOFF

STGAP3S6I
STMicroelectronics
1,225: $2.79
Non-Stocked Lead-Time 52 Weeks
New Product

Mfr. Part No.
STGAP3S6I

Mouser Part No
511-STGAP3S6I

New Product

STMicroelectronics

Galvanically Isolated Gate Drivers Galvanically isolated gate driver IGBTs 6A Source/Sink desat protect SOFTOFF

Learn More

Datasheet

Non-Stocked Lead-Time 52 Weeks

$2.79

Min.: 1,225
Mult.: 1,225

SMD/SMT

SO-16

1 Channel

5.7 kV

- 40 C

+ 125 C

95 ns

20 ns

18 ns

Tube

Galvanically Isolated Gate Drivers Galvanically isolated gate driver SiC 6A Source/Sink desat protect SOFTOFF

STGAP3S6S
STMicroelectronics
1,225: $2.79
Non-Stocked Lead-Time 50 Weeks
New Product

Mfr. Part No.
STGAP3S6S

Mouser Part No
511-STGAP3S6S

New Product

STMicroelectronics

Galvanically Isolated Gate Drivers Galvanically isolated gate driver SiC 6A Source/Sink desat protect SOFTOFF

Learn More

Datasheet

Non-Stocked Lead-Time 50 Weeks

$2.79

Min.: 1,225
Mult.: 1,225

SMD/SMT

SO-16

1 Channel

5.7 kV

- 40 C

+ 125 C

95 ns

20 ns

18 ns

Tube

Galvanically Isolated Gate Drivers Galvanically isolated gate driver IGBTs 10A Source/Sink desat protect SOFTOFF

STGAP3SXI
STMicroelectronics
1: $4.97
Non-Stocked Lead-Time 52 Weeks
New Product

Mfr. Part No.
STGAP3SXI

Mouser Part No
511-STGAP3SXI

New Product

STMicroelectronics

Galvanically Isolated Gate Drivers Galvanically isolated gate driver IGBTs 10A Source/Sink desat protect SOFTOFF

Learn More

Datasheet

Non-Stocked Lead-Time 52 Weeks

$4.97

$3.75

$3.44

$3.10

$2.94

Min.: 1
Mult.: 1

SMD/SMT

SO-16

1 Channel

5.7 kV

- 40 C

+ 125 C

95 ns

20 ns

18 ns

Tube

STGAP3S 6A/10A Single Gate Drivers

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