Product overview
Description
The STGAP3S is a product family of protected single gate drivers within the STGAP platform, providing galvanic isolation between the gate driving section and the low-voltage control and interface circuits.
The product family includes different options with 3 A current capability, each of which is available with dedicated 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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All features
- High voltage rail up to 1200 V
- Driver current capability: 3 A sink/source @25 °C
- ±200 V/ns Common Mode Transient Immunity (CMTI)
- 75 ns input-output propagation delay
- Internal Miller CLAMP, 3 A sink current
- Adjustable soft turn-off function option
- VDD UVLO
- VH UVLO: IGBT and SiC variants
- Desaturation protection: IGBT and SiC variants
- Gate driving voltage up to 32 V
- Negative gate driving voltage up to -10 V
- 3.3 V, 5 V TTL/CMOS inputs with hysteresis
- Temperature shutdown protection
- Reinforced galvanic isolation:
- Isolation voltage VISO = 5.7 kVRMS (UL 1577)
- Transient Overvoltage VIOTM = 8 kVPEAK (IEC 60747-17)
- Max. Repetitive Isolation Voltage VIORM = 1.2 kVPEAK (IEC 60747-17)
- Wide body SO-16W package
EDA Symbols, Footprints and 3D Models
STMicroelectronics - STGAP3S3S
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Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Longevity Commitment | Longevity Starting Date | Material Declaration** |
|---|---|---|---|---|---|---|---|
| STGAP3S3S | Active | SO-16W | Industrial | Ecopack2 | - | - | |
| STGAP3S3STR | Active | SO-16W | Industrial | Ecopack2 | - | - | |
STGAP3S3S
Package:
SO-16WMaterial Declaration**:
STGAP3S3STR
Package:
SO-16WMaterial Declaration**:
(**) 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.
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Sample & Buy
| 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) | Operating Temperature (°C) (max) | Rth (°C/W) (typ) (Junction To Ambient) | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | ||||||||||||||
| STGAP3S3STR | | | distributors No availability of distributors reported, please contact our sales office |
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| STGAP3S3S | | | distributors No availability of distributors reported, please contact our sales office |
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STGAP3S3STR Active
STGAP3S3S Active
(*) 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