Unidirectional transient voltage suppressor diode, 200W peak pulse power, 40V reverse standoff voltage. Features a 64.5V clamping voltage and 49.1V maximum breakdown voltage. Operates across a -55°C to 150°C temperature range with a low 1uA maximum reverse leakage current. Designed for surface mount applications with 2-pin SMF packaging, offering lead-free and RoHS compliant construction.
MountingSurface Mount
PolarityUnidirectional
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Technical Specifications
Littelfuse SMF40A technical specifications.
General
| Clamping Voltage | 64.5V |
| Diode Type | ZENER |
| Lead Free | Lead Free |
| Max Breakdown Voltage | 49.1V |
| Min Breakdown Voltage | 44.4V |
| Max Operating Temperature | 150°C |
| Min Operating Temperature | -55°C |
| Max Reverse Leakage Current | 1uA |
| Max Surge Current | 3.1A |
| Mount | Surface Mount |
| Number of Channels | 1 |
| Number of Unidirectional Channels | 1 |
| Packaging | Tape and Reel |
| Peak Pulse Current | 3.1A |
| Peak Pulse Power | 200W |
| Polarity | Unidirectional |
| Power Line Protection | No |
| Reverse Standoff Voltage | 40V |
| Reverse Voltage | 40V |
| RoHS Compliant | Yes |
| Series | SMF |
| Termination | SMD/SMT |
Compliance
| RoHS | Compliant |
Datasheet
Littelfuse SMF40A Datasheet
Download the complete datasheet for Littelfuse SMF40A to view detailed technical specifications.
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