Microchip Technology SMBJ130E3/TR13, Zener TVS diode, 130V reverse standoff, 231V clamping, 600W peak pulse, unidirectional, DO-214AA SMB package, Tape & Reel.
| Parameter | Value |
|---|---|
| Type | Zener |
| Mounting | Surface Mount |
| Voltage - breakdown | 144V |
| Voltage - clamping (Max) @ ipp | 231V |
| Voltage - reverse standoff | 130V |
| Current - peak pulse (10/1000μs) | 2.6A |
| 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 SMBJ130E3/TR13 is a unidirectional TVS diode that leaves a 130V DC rail alone — that is the reverse standoff voltage. When a transient exceeds the 144V minimum breakdown, the device clamps at 231V maximum while shunting 2.6A of peak pulse current.
Microchip lists the SMBJ130E3/TR13 as Active, meaning no end-of-life notice is in effect.
Unidirectional — one channel. It clamps only on positive transients above breakdown. For bidirectional protection on AC or differential lines, look at the SMBJ130CA variant.
The SMBJ130A is also a 130V unidirectional TVS in the same DO-214AA package, but the '' suffix on this part indicates Microchip's lead-free / RoHS-compliant finish. Electrically the ratings are the same — 130V standoff, 231V clamp, 600W peak pulse.