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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
75 pcs
|
75 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Bidirectional Channels | |
| Current | |
| Halogen Free | |
| Maximum Forward Voltage (VF) | |
| Mounting Type | |
| Operating Temperature | |
| Peak Forward Surge Current (Ifsm) | |
| Power | |
| Power Line Protection | |
| Reverse Standoff Voltage (Vrwm) | |
| Storage Temperature | |
| Storage Temperature Range | |
| Supplier Device Package | |
| Tape & Reel | |
| Termination Style | |
| Type | |
| Voltage |
The SMAJ150CA is a 400W bidirectional transient voltage suppression (TVS) diode designed by Littelfuse Inc. It is part of the SMAJ series and provides protection against voltage transients induced by lightning and other transient events.
This TVS diode has a reverse standoff voltage (VRWM) of 150V and a clamping voltage of 243V. It can handle a peak pulse current of 1.6A (10/1000μs waveform) and a peak pulse power of 400W. The device is a Zener-type bidirectional TVS with a single bidirectional channel.
The SMAJ150CA is offered in a surface mount DO-214AC (SMA) package, suitable for compact PCB layouts. It operates over a temperature range of -65°C to 150°C (junction) and can be stored from -65°C to 175°C.
Typical applications include protection of I/O interfaces, VCC bus, and other vulnerable circuits in telecom, computer, industrial, and consumer electronics. The device features fast response time (typically less than 1.0ps) and glass passivated junction for reliability.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.50 | $0.50 |
| 10+ | $0.31 | $0.31 |
| 100+ | $0.19 | $0.19 |
| 500+ | $0.15 | $0.15 |
| 1,000+ | $0.13 | $0.13 |
| 2,000+ | $0.12 | $0.12 |
| 5,000+ | $0.09 | $0.09 |
| 10,000+ | $0.08 | $0.08 |
| 15,000+ | $0.07 | $0.07 |
| 25,000+ | $0.07 | $0.07 |
| 35,000+ | $0.07 | $0.07 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The reverse standoff voltage (VRWM) is 150V.
The clamping voltage is 243V.
The peak pulse current is 1.6A for a 10/1000μs waveform.
It is available in a DO-214AC (SMA) surface mount package.
Yes, it has 1 bidirectional channel.
The peak pulse power is 400W for a 10/1000μs waveform.
The operating temperature range is -65°C to 150°C (junction).