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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
97,500 pcs
|
97500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
3,074 pcs
|
3074 pcs | On Request | 1 | On Request | On Request | 12+ | On Request | On Request | |
|
2,000 pcs
|
2000 pcs | On Request | 1 | On Request | On Request | 17+20+22+ | 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 SMBJ12A-TR is a unidirectional TVS (Transient Voltage Suppression) diode designed by STMicroelectronics for general-purpose circuit protection. It is rated for a peak pulse power dissipation of 600W and can handle peak pulse currents up to 31A.
With a reverse standoff voltage of 12V and a clamping voltage of 19.9V, this diode provides effective protection against voltage transients. It is a single-channel, unidirectional device and does not include power line protection features.
The device is housed in a surface-mount DO-214AA (SMB) package, suitable for automated assembly. It operates over a wide temperature range from -55°C to 150°C.
The SMBJ12A-TR is intended for general-purpose applications where transient voltage suppression is required. It is listed as RoHS3 compliant and REACH unaffected, with an MSL rating of 1 (unlimited).
| Qty | Low | High |
|---|---|---|
| 1+ | $0.60 | $0.60 |
| 10+ | $0.37 | $0.37 |
| 100+ | $0.24 | $0.24 |
| 500+ | $0.18 | $0.18 |
| 1,000+ | $0.17 | $0.17 |
| 2,500+ | $0.12 | $0.12 |
| 10,000+ | $0.10 | $0.10 |
| 25,000+ | $0.10 | $0.10 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The reverse standoff voltage is 12V.
The clamping voltage is 19.9V.
The peak pulse current is 31A.
The peak pulse power dissipation is 600W.
It is a unidirectional TVS diode with one channel.
The operating temperature range is -55°C to 150°C.
The device is available in a DO-214AA (SMB) surface-mount package.