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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
159 pcs
|
159 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Breakdown Voltage (Minimum/Typical/Maximum) | |
| Clamping Voltage (Max) @ Ipp | |
| Current | |
| Halogen Free | |
| Maximum Instantaneous Forward Voltage (Vf @ 100A) | |
| Mounting Type | |
| Operating Temperature | |
| Peak Forward Surge Current (IFSM) @ 8.3ms | |
| Power | |
| Power Dissipation (PD) | |
| Power Line Protection | |
| Response Time | |
| Reverse Leakage Current (IR) @ VRWM | |
| Storage Temperature Range | |
| Supplier Device Package | |
| Terminal Finish | |
| Thermal Resistance Junction to Ambient (RθJA) | |
| Thermal Resistance Junction to Lead (RθJL) | |
| Type | |
| Unidirectional Channels | |
| Voltage |
The SMDJ28A is a 3000W surface mount TVS diode from Littelfuse designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
Key electrical specifications include a reverse standoff voltage (Vrwm) of 28V, a clamping voltage of 45.4V at peak pulse current, and a peak pulse power dissipation of 3000W (10/1000μs waveform). The device offers a breakdown voltage range of 31.1V to 34.4V and a low reverse leakage current of 2μA.
The SMDJ28A is housed in a DO-214AB (SMC) package for surface mount applications. It features a fast response time of less than 1.0ps from 0V to breakdown voltage. The operating temperature range is -65°C to 150°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.60 | $1.60 |
| 10+ | $1.01 | $1.01 |
| 100+ | $0.67 | $0.67 |
| 500+ | $0.53 | $0.53 |
| 1,000+ | $0.48 | $0.48 |
| 3,000+ | $0.35 | $0.35 |
| 6,000+ | $0.35 | $0.35 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The reverse standoff voltage (Vrwm) is 28V.
The clamping voltage is 45.4V at peak pulse current.
The peak pulse power dissipation is 3000W (10/1000μs waveform).
The SMDJ28A is available in a DO-214AB (SMC) surface mount package.
The breakdown voltage range is 31.1V to 34.4V.
The peak pulse current (Ipp) is 66.1A at 10/1000μs.