The SM15T220AHE3/9AT is a unidirectional Zener diode transient voltage suppressor from Vishay, operating over a temperature range of -65°C to 150°C. It features a clamping voltage of 388V and a maximum reverse leakage current of 1uA. With a maximum surge current of 200A and a peak pulse power of 1.5kW, this device is suitable for high-power applications. The diode is packaged in a DO-214AB case and is available in tape and reel packaging.
Checking distributor stock and pricing after the page loads.
Sign in to ask questions about the Vishay SM15T220AHE3/9AT datasheet using AI. Get instant answers about specifications, features, and technical details, ideal for finding information in larger documents.
Sign In to ChatWidest selection of semiconductors and electronic components in stock and ready to ship ™
Vishay SM15T220AHE3/9AT technical specifications.
| Package/Case | DO-214AB |
| Clamping Voltage | 388V |
| Diode Type | ZENER |
| Direction | Unidirectional |
| Min Breakdown Voltage | 209V |
| Max Operating Temperature | 150°C |
| Min Operating Temperature | -65°C |
| Max Reverse Leakage Current | 1uA |
| Max Surge Current | 200A |
| Mount | Surface Mount |
| Number of Channels | 1 |
| Number of Unidirectional Channels | 1 |
| Operating Supply Voltage | 188V |
| Package Quantity | 3500 |
| Packaging | Tape and Reel |
| Peak Pulse Current | 4.6A |
| Peak Pulse Power | 1.5kW |
| Polarity | Unidirectional |
| Power Line Protection | No |
| Reverse Standoff Voltage | 188V |
| RoHS Compliant | Yes |
| Series | Automotive, AEC-Q101, SM15T, TransZorb® |
| RoHS | Compliant |
Download the complete datasheet for Vishay SM15T220AHE3/9AT to view detailed technical specifications.
The embedded preview will load automatically when this section scrolls into view.
