Unidirectional transient voltage suppressor diode for surface mount applications. Features 1kW peak pulse power dissipation and 23.1V reverse standoff voltage. Offers a clamping voltage of 39.1V (37.5V max) and a breakdown voltage range of 25.7V to 28.4V. Operates across a temperature range of -55°C to 150°C with a maximum surge current of 25.5A. Packaged in DO-214AA, this silicon diode is halogen-free and RoHS compliant.
Littelfuse 1KSMB27A technical specifications.
| Package/Case | DO-214AA |
| Clamping Voltage | 39.1V |
| Clamping Voltage-Max | 37.5V |
| Diode Type | ZENER |
| Direction | Unidirectional |
| Lead Free | Lead Free |
| Max Breakdown Voltage | 28.4V |
| Min Breakdown Voltage | 25.7V |
| Max Operating Temperature | 150°C |
| Min Operating Temperature | -55°C |
| Max Surge Current | 25.5A |
| Mount | Surface Mount |
| Number of Channels | 1 |
| Number of Unidirectional Channels | 1 |
| Operating Supply Voltage | 23.1V |
| Package Quantity | 3000 |
| Packaging | Tape and Reel |
| Peak Pulse Current | 26.7A |
| Peak Pulse Power | 1kW |
| Polarity | Unidirectional |
| Power Dissipation | 1kW |
| Power Line Protection | No |
| Reverse Standoff Voltage | 23.1V |
| RoHS Compliant | Yes |
| Series | 1KSMB |
| Termination | SMD/SMT |
| RoHS | Compliant |
No datasheet is available for this part.
