
Unidirectional TVS Diode for surge suppression, featuring a 78V DC rated voltage and 78V reverse standoff voltage. This component offers a 126V clamping voltage and a minimum breakdown voltage of 86.7V. Designed for through-hole mounting in a DO-204AC package, it handles a maximum surge current of 4A and peak pulse power of 500W. Operating across a wide temperature range from -55°C to 175°C, this lead-free and RoHS compliant diode is supplied on tape and reel.
Checking distributor stock and pricing after the page loads.
Sign in to ask questions about the Littelfuse SA78A 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 ™
| Package/Case | DO-204AC |
| Clamping Voltage | 126V |
| Diameter | 3.6mm |
| Diode Type | ZENER |
| Lead Free | Lead Free |
| Length | 7.6mm |
| Min Breakdown Voltage | 86.7V |
| Max Operating Temperature | 175°C |
| Min Operating Temperature | -55°C |
| Max Surge Current | 4A |
| Mount | Through Hole |
| Number of Channels | 1 |
| Number of Unidirectional Channels | 1 |
| Operating Supply Voltage | 78V |
| Package Quantity | 4000 |
| Packaging | Tape and Reel |
| Peak Pulse Current | 4A |
| Peak Pulse Power | 500W |
| Polarity | Unidirectional |
| Power Line Protection | No |
| Reverse Standoff Voltage | 78V |
| RoHS Compliant | Yes |
| Series | SA |
| Termination | Axial |
| DC Rated Voltage | 78V |
| RoHS | Compliant |
Download the complete datasheet for Littelfuse SA78A to view detailed technical specifications.
The embedded preview will load automatically when this section scrolls into view.
