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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,052 pcs
|
1052 pcs | On Request | 1 | On Request | On Request | 1032 | On Request | On Request | |
|
51 pcs
|
51 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Bidirectional Channels | |
| Current | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Power Line Protection | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Type | |
| Voltage | |
| Voltage - Breakdown (Min) | |
| Voltage - Reverse Standoff (Typ) |
The Bourns SMBJ28CA is a bidirectional Zener-type transient voltage suppressor diode designed for general purpose circuit protection. It features a reverse standoff voltage of 28V, a minimum breakdown voltage of 31.1V, and a maximum clamping voltage of 45.4V at a peak pulse current of 13.3A. With a peak pulse power rating of 600W (10/1000µs waveform), it provides robust protection against voltage transients.
This TVS diode is housed in a surface mount DO-214AA (SMB) package, suitable for automated assembly. It operates over a junction temperature range of -55°C to 150°C. The device is compliant with IEC 61000-4-2 ESD (Level 4), IEC 61000-4-4 EFT, and IEC 61000-4-5 surge standards, making it suitable for portable communications, computing, and video equipment.
The SMBJ28CA is part of the Bourns SMBJ series, offering a wide selection of standoff voltages from 5V to 495V. Its bidirectional configuration allows protection of circuits where polarity is not fixed. The fast response time (typically <5ps for bidirectional devices) ensures minimal stress on protected components.
The reverse standoff voltage is 28V.
The minimum breakdown voltage is 31.1V.
The maximum clamping voltage at peak pulse current is 45.4V.
The peak pulse current (10/1000µs) is 13.3A.
It comes in a surface mount DO-214AA (SMB) package.
Yes, it has 1 bidirectional channel.
The operating temperature range is -55°C to 150°C.