STMicroelectronics SM4T33CAY TVS Diodes
Bidirectional TVS Diode, 400W, 31.1-34.3V, SMA
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
SM4T33CAY
Category
Base Model
Detailed Description
Bidirectional TVS Diode, 400W, 31.1-34.3V, SMA
Package
DO-214AC, SMA
Lifecycle Status
Active
Datasheet
SM4T33CAY Datasheet
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Technical Specifications
STMicroelectronics SM4T33CAY TVS Diodes technical specifications.
General
Series
SM4TY, TRANSIL™
Package / Case
DO-214AC, SMA
Mounting Type
Surface Mount
Operating Temperature
-55°C ~ 150°C (TJ)
Lifecycle Status
Active
Current Peak Pulse 10 1000 S
39A (8/20µs)
Power Peak Pulse
400W
Power Line Protection
No
Grade
Automotive
Type
Zener
Related Parts Comparison (SM4T33CAY vs SM4T33AY vs SM6T7V5CA vs SM15T39CA)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Series | SM4TY, TRANSIL™ | SM4TY, TRANSIL™ | SM6T, TRANSIL™ | SM15T, TRANSIL™ |
| Package / Case | DO-214AC, SMA | DO-214AC, SMA | DO-214AA, SMB | DO-214AB, SMC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) |
| Lifecycle Status | Active | Active | Production | Active |
| Current Peak Pulse 10 1000 S | 39A (8/20µs) | 39A (8/20µs) | 53A | 143A (8/20µs) |
| Power Line Protection | No | No | No | No |
| Type | Zener | Zener | Zener | Zener |
| Voltage Clamping Max Ipp | 59V | 59V | 11.3V | 69.7V |
| Voltage Reverse Standoff Typ | 28V | 28V | 6.4V | 33.3V |
| Bidirectional Channels | 1 | -- | 1 | 1 |
| Power Peak Pulse | 400W | 400W | -- | 1500W (1.5kW) |
| Action |
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