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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
45,000 pcs
|
45000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
7,100 pcs
|
7100 pcs | On Request | 1 | On Request | On Request | 20+ | On Request | On Request | |
|
1,719 pcs
|
1719 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 | |
| Voltage - Breakdown (Min) | |
| Voltage - Reverse Standoff (Typ) |
The SMBJ20CA-TR is a bidirectional Zener TVS diode manufactured by STMicroelectronics, designed for general purpose transient voltage suppression. It provides protection against voltage spikes in electronic circuits.
Key electrical specifications include a reverse standoff voltage of 20V (typical), a minimum breakdown voltage of 22.2V, and a maximum clamping voltage of 32.4V at a peak pulse current of 19.4A (10/1000µs waveform). The device is rated for 600W peak pulse power under the same test condition. Power line protection is not supported.
The device is housed in a DO-214AA (SMB) surface-mount package and is rated for operation across a temperature range of -55°C to 150°C. It is suitable for compact PCB designs requiring robust transient protection.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.17 | $0.17 |
| 10+ | $0.13 | $0.13 |
| 2,500+ | $0.10 | $0.10 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
20V typical.
Minimum 22.2V.
32.4V at 19.4A peak pulse current.
19.4A for a 10/1000µs waveform.
DO-214AA (SMB) surface-mount package.
-55°C to 150°C.
600W for a 10/1000µs waveform.