| PartNumber | SA18CAHE3/73 | SA18CHE3/54 | SA18CHE3/73 |
| Description | TVS Diodes / ESD Suppressors 500W 18V 5% Bidir AEC-Q101 Qualified | ESD Suppressors / TVS Diodes RECOMMENDED ALT 625-SA18CAHE3/73 | ESD Suppressors / TVS Diodes RECOMMENDED ALT 625-SA18CAHE3/73 |
| Manufacturer | Vishay | Vishay | Vishay |
| Product Category | TVS Diodes / ESD Suppressors | ESD Suppressors / TVS Diodes | ESD Suppressors / TVS Diodes |
| RoHS | E | E | E |
| Series | SAx | SAx | SAx |
| Product Type | TVS Diodes | TVS Diodes | TVS Diodes |
| Vesd Voltage ESD Contact | - | - | - |
| Vesd Voltage ESD Air Gap | - | - | - |
| Polarity | Bidirectional | Bidirectional | Bidirectional |
| Termination Style | Axial | Axial | Axial |
| Breakdown Voltage | 20 V | 20 V | 20 V |
| Working Voltage | 18 V | 18 V | 18 V |
| Clamping Voltage | 29.2 V | 32.2 V | 32.2 V |
| Package / Case | DO-204AC | DO-204AC | DO-204AC |
| Pppm Peak Pulse Power Dissipation | 500 W | 500 W | 500 W |
| Minimum Operating Temperature | - 55 C | - 55 C | - 55 C |
| Maximum Operating Temperature | + 175 C | + 175 C | + 175 C |
| Qualification | AEC-Q101 | AEC-Q101 | AEC-Q101 |
| Packaging | Ammo Pack | Reel | Ammo Pack |
| Brand | Vishay Semiconductors | Vishay Semiconductors | Vishay Semiconductors |
| Factory Pack Quantity | 2000 | 4000 | 2000 |
| Subcategory | TVS Diodes / ESD Suppression Diodes | TVS Diodes / ESD Suppression Diodes | TVS Diodes / ESD Suppression Diodes |
| Tradename | TransZorb | TransZorb | TransZorb |
| Unit Weight | 0.015238 oz | 0.015238 oz | 0.015238 oz |