Microchip Technology SMBJ58CE3/TR13, Zener TVS diode, 600W peak pulse power, 58V reverse standoff, bidirectional, DO-214AA SMB, tape and reel.
| Parameter | Value |
|---|---|
| Type | Zener |
| Mounting | Surface Mount |
| Voltage - breakdown | 64.4V |
| Voltage - clamping (Max) @ ipp | 103V |
| Voltage - reverse standoff | 58V |
| Current - peak pulse (10/1000μs) | 5.8A |
| 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 |
| Bidirectional channels | 1 |
For a 58V nominal rail, the 64.4V minimum breakdown voltage provides margin above the operating voltage, while the 103V clamping limit defines the maximum voltage the downstream circuitry must survive. The 5.8A peak pulse current rating is the current the part can sink during the clamping event — check that the source impedance of the transient does not exceed this value.
Microchip lists the SMBJ58CE3/TR13 as Active.
It is a single bidirectional channel, so it clamps transients of either polarity. This is specified in the datasheet as one bidirectional channel.
It is supplied in the DO-214AA (SMB) surface-mount package on tape and reel. The supplier device package is also listed as SMBJ (DO-214AA).