| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
3,000 pcs
|
3000 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 | |
| Reverse Standoff Voltage | |
| Supplier Device Package | |
| Tape & Reel | |
| Type | |
| Voltage |
The SMAJ28CA is a bidirectional Zener TVS diode from Taiwan Semiconductor designed for general purpose circuit protection. It features a reverse standoff voltage of 28V and a maximum clamping voltage of 45.4V at a peak pulse current of 8.8A. The device can handle 400W of peak pulse power, making it suitable for surge and ESD protection in various electronic systems.
The TVS diode operates over a wide temperature range of -55°C to 150°C and is housed in a compact DO-214AC (SMA) surface-mount package. It is not intended for power line protection. The bidirectional configuration allows symmetrical protection for AC signals or lines where polarity is not fixed.
Typical applications include portable electronics, computing equipment, and general purpose voltage transient suppression. The surface-mount package enables automated assembly and space-efficient designs.
28V.
45.4V maximum at Ipp.
8.8A maximum at Vc.
400W.
Yes, it has 1 bidirectional channel.
-55°C to 150°C.
DO-214AC (SMA) surface mount package.