Unidirectional TVS Diode, 500W peak pulse power dissipation, designed for transient voltage suppression. Features a 500W maximum power dissipation, 17.1A peak pulse current, and 29.2V clamping voltage. Operates with an 18V reverse standoff voltage and a 20V minimum breakdown voltage. Encased in a DO-204AC package for through-hole mounting, this silicon TVS diode offers a wide operating temperature range from -55°C to 175°C and is RoHS compliant.
PackageDO-204AC
MountingThrough Hole
PolarityUnidirectional
Power500W
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Technical Specifications
Vishay SA18A-E3/54 technical specifications.
General
| Package/Case | DO-204AC |
| Clamping Voltage | 29.2V |
| Clamping Voltage-Max | 29.2V |
| Diode Type | ZENER |
| Direction | Unidirectional |
| Lead Free | Lead Free |
| Leakage Current | 1uA |
| Max Breakdown Voltage | 22.1V |
| Min Breakdown Voltage | 20V |
| Max Operating Temperature | 175°C |
| Min Operating Temperature | -55°C |
| Max Power Dissipation | 500W |
| Max Reverse Leakage Current | 1uA |
| Max Surge Current | 17.1A |
| Mount | Through Hole |
| Number of Elements | 1 |
| Number of Unidirectional Channels | 1 |
| Operating Supply Voltage | 18V |
| Package Quantity | 4000 |
| Packaging | Tape and Reel |
| Peak Pulse Current | 17.1A |
| Peak Pulse Power | 500W |
| Polarity | Unidirectional |
| Power Dissipation | 500W |
| Power Line Protection | No |
| Reverse Breakdown Voltage | 20V |
| Reverse Standoff Voltage | 18V |
| RoHS Compliant | Yes |
| Series | TransZorb® |
Compliance
| RoHS | Compliant |
Datasheet
Vishay SA18A-E3/54 Datasheet
Download the complete datasheet for Vishay SA18A-E3/54 to view detailed technical specifications.
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