STMicroelectronics SM15T68A TVS Diodes
1.5kW 68V Unidirectional TVS Diode, SMC, 1.55nF

Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
SM15T68A
Category
Base Model
Detailed Description
1.5kW 68V Unidirectional TVS Diode, SMC, 1.55nF
Package
DO-214AB, SMC
Lifecycle Status
Active
Datasheet
SM15T68A Datasheet
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Technical Specifications
STMicroelectronics SM15T68A TVS Diodes technical specifications.
General
Series
SM15T, TRANSIL™
Package / Case
DO-214AB, SMC
Mounting Type
Surface Mount
Operating Temperature
-55°C ~ 150°C (TJ)
Lifecycle Status
Active
Description
TVS DIODE 58.1VWM 121VC SMC
Detailed Description
121V Clamp 83A (8/20µs) Ipp Tvs Diode Surface Mount SMC
Current Peak Pulse 10 1000 S
83A (8/20µs)
Power Peak Pulse
1500W (1.5kW)
Power Line Protection
No
Alternate Parts Comparison (SM15T68A vs SM15T33CAY vs SM15T6V8CAY vs SM15T12CAY)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Series | SM15T, TRANSIL™ | SM15TY, TRANSIL™ | SM15TY, TRANSIL™ | SM15TY, TRANSIL™ |
| Package / Case | DO-214AB, SMC | DO-214AB, SMC | DO-214AB, SMC | DO-214AB, SMC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -55°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) |
| Lifecycle Status | Active | Active | Active | Active |
| Current Peak Pulse 10 1000 S | 83A (8/20µs) | 169A (8/20µs) | 746A (8/20µs) | 461A (8/20µs) |
| Description | TVS DIODE 58.1VWM 121VC SMC | TVS DIODE 28.2VWM 59VC SMC | TVS DIODE 5.8VWM 13.4VC SMC | TVS DIODE 10.2VWM 21.7VC SMC |
| Detailed Description | 121V Clamp 83A (8/20µs) Ipp Tvs Diode Surface Mount SMC | 59V Clamp 169A (8/20µs) Ipp Tvs Diode Surface Mount SMC | 13.4V Clamp 746A (8/20µs) Ipp Tvs Diode Surface Mount SMC | 21.7V Clamp 461A (8/20µs) Ipp Tvs Diode Surface Mount SMC |
| Power Line Protection | No | No | No | No |
| Power Peak Pulse | 1500W (1.5kW) | 1500W (1.5kW) | 1500W (1.5kW) | 1500W (1.5kW) |
| Type | Zener | Zener | Zener | Zener |
| Voltage Breakdown Min | 64.6V | 31.4V | 6.45V | 11.4V |
| Action |
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