| Part Number | 1SMA16CAT3G | 1SMA16AT3G | 
|---|---|---|
| Manufacturer | onsemi | Littelfuse Inc. | 
| Category | TVS - Diodes | TVS - Diodes | 
|   |   | |
| Product Status | Active | Obsolete | 
| Type | Zener | Zener | 
| Unidirectional Channels | - | 1 | 
| Bidirectional Channels | 1 | - | 
| Voltage - Reverse Standoff (Typ) | 16V | 16V | 
| Voltage - Breakdown (Min) | 17.8V | 17.8V | 
| Voltage - Clamping (Max) @ Ipp | 26V | 26V | 
| Current - Peak Pulse (10/1000µs) | 15.4A | 15.4A | 
| Power - Peak Pulse | 400W | 400W | 
| Power Line Protection | No | No | 
| Applications | General Purpose | General Purpose | 
| Capacitance @ Frequency | 375pF @ 1MHz | 715pF @ 1MHz | 
| Operating Temperature | -65°C ~ 150°C (TJ) | -65°C ~ 150°C (TJ) | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 6-WDFN Exposed Pad | DO-214AC, SMA | 
| Supplier Device Package | 6-TDFN-EP (3x3) | SMA |