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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,725 pcs
|
1725 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
80 pcs
|
80 pcs | On Request | 1 | On Request | On Request | NO DC | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Current | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Power Line Protection | |
| Supplier Device Package | |
| Type | |
| Unidirectional Channels | |
| Voltage | |
| Voltage - Reverse Standoff (Typ) |
The Bourns SMCJ28A is a unidirectional TVS diode designed to protect sensitive electronic circuits from voltage transients. It offers a peak pulse power dissipation of 1500W (1.5kW) under a 10/1000µs waveform, making it suitable for high-energy transient suppression.
Key electrical specifications: The device has a reverse standoff voltage of 28V, ensuring minimal leakage under normal operation. The maximum clamping voltage is 45.4V at a peak pulse current of 33.1A. It is a general-purpose component, not intended for power line protection.
The SMCJ28A is housed in a DO-214AB (SMC) surface mount package, compatible with automated assembly processes. It operates over a temperature range of -55°C to 150°C. The package is designed for optimized board space and offers built-in strain relief.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.93 | $0.93 |
| 10+ | $0.58 | $0.58 |
| 100+ | $0.38 | $0.38 |
| 500+ | $0.29 | $0.29 |
| 1,000+ | $0.26 | $0.26 |
| 3,000+ | $0.22 | $0.22 |
| 6,000+ | $0.21 | $0.21 |
| 9,000+ | $0.20 | $0.20 |
| 15,000+ | $0.19 | $0.19 |
| 21,000+ | $0.18 | $0.18 |
| 30,000+ | $0.17 | $0.17 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The reverse standoff voltage is 28V.
The maximum clamping voltage is 45.4V.
The peak pulse current is 33.1A for a 10/1000µs waveform.
The peak pulse power dissipation is 1500W (1.5kW).
It is available in a DO-214AB, SMC surface mount package.
Yes, it has 1 unidirectional channel.
The operating temperature range is -55°C to 150°C.