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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
210,000 pcs
|
210000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
3,520 pcs
|
3520 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1 pcs
|
1 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 | |
| Technology | |
| Type | |
| Voltage |
The SMBJ40CA-TR is a bidirectional transient voltage suppression (TVS) diode from STMicroelectronics, designed to protect sensitive electronic circuits from voltage transients. It offers a reverse standoff voltage of 40V and a clamping voltage of 64.5V at a peak pulse current of 9.7A. With a peak pulse power handling of 600W (10/1000µs waveform), it is suitable for general purpose circuit protection applications.
This TVS diode utilizes Zener technology and is packaged in a surface mount DO-214AA (SMB) package, enabling compact PCB layouts. The device features a wide operating temperature range from -55°C to 150°C, making it robust for various environmental conditions. It is rated for bidirectional protection, meaning it can suppress both positive and negative voltage transients.
The component is available in tape and reel packaging for automated assembly. It is RoHS3 compliant with an MSL level of 1 (unlimited) and is REACH unaffected, though these compliance claims are unverified. Typical applications include general purpose transient protection in consumer, industrial, and telecommunications equipment where surface mount design is preferred.
| 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+ | $0.18 | $0.18 |
| 2,500+ | $0.13 | $0.13 |
| 5,000+ | $0.12 | $0.12 |
| 10,000+ | $0.11 | $0.11 |
| 25,000+ | $0.11 | $0.11 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
40V.
64.5V maximum.
9.7A maximum.
DO-214AA (SMB).
Yes, it is bidirectional.
600W.
-55°C to 150°C.