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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
650,000 pcs
|
650000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
21,020 pcs
|
21020 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
250 pcs
|
250 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 | |
| Supplier Device Package | |
| Tape & Reel | |
| Type | |
| Voltage |
The SMAJ40CA-TR is a bidirectional Zener TVS diode from STMicroelectronics, designed for general purpose transient voltage suppression. It has a standoff voltage of 40V and a maximum clamping voltage of 84V at a peak pulse current of 27A (8/20µs). The device can dissipate up to 400W of peak pulse power. It operates over a junction temperature range of -55°C to 150°C.
The device is housed in a surface mount DO-214AC (SMA) package, making it suitable for automated assembly. It features a single bidirectional channel and does not provide power line protection. The SMAJ40CA-TR is RoHS3 compliant, REACH unaffected, and has an MSL rating of 1 (unlimited).
Typical applications include general purpose transient voltage suppression in consumer and industrial electronics, protecting sensitive circuits from electrostatic discharge (ESD) and surge events.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.66 | $0.66 |
| 10+ | $0.41 | $0.41 |
| 100+ | $0.26 | $0.26 |
| 500+ | $0.20 | $0.20 |
| 1,000+ | $0.17 | $0.17 |
| 2,500+ | $0.15 | $0.15 |
| 5,000+ | $0.12 | $0.12 |
| 10,000+ | $0.12 | $0.12 |
| 25,000+ | $0.11 | $0.11 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum clamping voltage is 84V.
The maximum peak pulse current is 27A (8/20µs).
It is available in a DO-214AC (SMA) surface mount package.
The maximum peak pulse power dissipation is 400W.
The operating temperature range is -55°C to 150°C (junction temperature).
Yes, it has 1 bidirectional channel.
Surface mount.