| Part Number | TPSMA6L18A | TPSMA6L14A | 
|---|---|---|
| Manufacturer | Littelfuse Inc. | Littelfuse Inc. | 
| Category | TVS - Diodes | TVS - Diodes | 
|   |   | |
| Product Status | Active | Active | 
| Type | Zener | Zener | 
| Unidirectional Channels | 1 | 1 | 
| Bidirectional Channels | - | - | 
| Voltage - Reverse Standoff (Typ) | 18V | 14V | 
| Voltage - Breakdown (Min) | 20V | 15.6V | 
| Voltage - Clamping (Max) @ Ipp | 29.2V | 23.2V | 
| Current - Peak Pulse (10/1000µs) | 20.6A | 25.9A | 
| Power - Peak Pulse | 600W | 600W | 
| Power Line Protection | No | No | 
| Applications | Automotive | Automotive | 
| Capacitance @ Frequency | - | - | 
| Operating Temperature | -50°C ~ 150°C (TJ) | -50°C ~ 150°C (TJ) | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | DO-221AC, SMA Flat Leads | DO-221AC, SMA Flat Leads | 
| Supplier Device Package | DO-221AC | DO-221AC |