Zener TVS diode, Microchip SMCJ120AE3/TR13, 1500W peak pulse power, 120V reverse standoff, DO-214AB SMC package, Tape & Reel.
| Parameter | Value |
|---|---|
| Type | Zener |
| Mounting | Surface Mount |
| Voltage - breakdown | 133V |
| Voltage - clamping (Max) @ ipp | 193V |
| Voltage - reverse standoff | 120V |
| Current - peak pulse (10/1000μs) | 7.8A |
| Power - peak pulse | 1500W (1.5kW) |
| Power line protection | No |
| Operating temperature | -65°C~150°C(TJ) |
| Package | Tape & Reel (TR) |
| Applications | General Purpose |
| Case | DO-214AB, SMC |
| Unidirectional channels | 1 |
The SMCJ120AE3/TR13: The clamping voltage is held to 193V maximum at the rated 7.8A peak pulse current.
Housed in a DO-214AB (SMC) surface-mount package, the part mates with standard SMC footprints and supports reflow soldering.
Buyers need to confirm this TVS can handle the required surge energy for their circuit protection design.
Sourcing buyers need immediate availability and lead time to fill BOM rows without production delays.
Buyers need a reliable distributor to purchase the part quickly; lack of a clear purchasing path loses sales.
Engineers and buyers often need alternatives if the part is obsolete or unavailable; correct cross-referencing avoids redesign.
Brokers and procurement need lifecycle status to avoid sourcing discontinued parts that risk long-term supply.
Design engineers must verify the protection voltage matches their clamping requirements; incorrect voltage can damage circuitry.