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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
215,000 pcs
|
215000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |||||||||
|
300 pcs
$0.17
|
300 pcs |
$0.17
|
1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Current | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Power Line Protection | |
| Reverse Standoff Voltage | |
| Supplier Device Package | |
| Tape & Reel | |
| Type | |
| Unidirectional Channels | |
| Voltage |
The SMBJ40A-TR is a 600W unidirectional transient voltage suppression (TVS) diode manufactured by STMicroelectronics. It is designed to protect sensitive electronic circuits from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
Key electrical specifications include a reverse standoff voltage of 40V, a clamping voltage of 64.5V at a peak pulse current of 9.7A, and a peak pulse power rating of 600W. The device is not intended for power line protection and is rated for general-purpose applications.
The SMBJ40A-TR is housed in a surface-mount DO-214AA (SMB) package, with an operating temperature range of -55°C to 150°C. It is suitable for automated assembly and is commonly used in consumer, industrial, and telecommunications equipment requiring transient protection.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.54 | $0.54 |
| 10+ | $0.31 | $0.31 |
| 100+ | $0.21 | $0.21 |
| 500+ | $0.17 | $0.17 |
| 1,000+ | $0.15 | $0.15 |
| 2,500+ | $0.12 | $0.12 |
| 5,000+ | $0.11 | $0.11 |
| 10,000+ | $0.11 | $0.11 |
| 25,000+ | $0.10 | $0.10 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The reverse standoff voltage is 40V.
The clamping voltage is 64.5V at a peak pulse current of 9.7A.
The peak pulse power rating is 600W.
The SMBJ40A-TR is available in a surface-mount DO-214AA (SMB) package.
The operating temperature range is -55°C to 150°C.