Microchip Technology SMBJ160E3/TR13, Zener TVS diode, 600W peak pulse power, 160V reverse standoff, 178V breakdown, 287V clamp, single unidirectional channel, DO-214AA (SMB) package, Tape & Reel.
| Parameter | Value |
|---|---|
| Type | Zener |
| Mounting | Surface Mount |
| Voltage - breakdown | 178V |
| Voltage - clamping (Max) @ ipp | 287V |
| Voltage - reverse standoff | 160V |
| Current - peak pulse (10/1000μs) | 2.1A |
| Power - peak pulse | 600W |
| Power line protection | No |
| Operating temperature | -65°C~150°C(TJ) |
| Package | Tape & Reel (TR) |
| Applications | General Purpose |
| Case | DO-214AA, SMB |
| Unidirectional channels | 1 |
The SMBJ160E3/TR13 is a single-channel unidirectional Zener TVS diode rated for 600W peak pulse power per the 10/1000 µs waveform. That 600W is the peak pulse power — the energy it can absorb in a single surge event before the junction exceeds its thermal limit. For a 160V rail, the 2.1A peak pulse current tells you the maximum surge current the diode can clamp before the voltage rises to the 287V clamp level.
The peak pulse power is 600W, measured with a 10/1000 µs waveform. This is the maximum power the device can dissipate in a single surge event at 25°C ambient.
Within the same SMBJ family, parts with the same 160V standoff and 600W rating share the same protection window. The base product number is SMBJ160; variants differ in packaging (TR13 vs TR7) or qualification level (suffix for RoHS). Confirm the exact package and tape/reel quantity before substituting.