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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
97,015 pcs
|
97015 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
4,700 pcs
|
4700 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
548 pcs
|
548 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
548 pcs
|
548 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
252 pcs
|
252 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
100 pcs
|
100 pcs | On Request | 1 | On Request | On Request | On Request | On Request | 2026-04-29 00:15:12 |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Applications | |
| Automotive Grade | |
| Bidirectional Channels | |
| Current | |
| Halogen Free | |
| Industrial Grade | |
| Lead Style | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| Operating Temperature | |
| Peak Forward Surge Current (8.3ms) | |
| Power | |
| Power Dissipation | |
| Power Line Protection | |
| SVHC Present | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Termination Style | |
| Type | |
| Voltage | |
| Voltage - Clamping (Max) @ Ipp |
The SMBJ30CA-E3/52 is a bidirectional Zener transient voltage suppressor (TVS) diode from Vishay General Semiconductor, part of the SMBJ series. It is designed to protect sensitive electronics from voltage transients induced by inductive load switching and lightning. The device features a reverse standoff voltage of 30V and a maximum clamping voltage of 48.4V at a peak pulse current of 12.4A (10/1000µs waveform). With a peak pulse power rating of 600W, it offers robust protection for general-purpose applications.
This TVS diode is housed in a surface-mount DO-214AA (SMB) package with matte tin plated leads, suitable for automated placement. It operates over a temperature range of -55°C to 150°C and meets MSL level 1 per J-STD-020. The E3 suffix indicates RoHS-compliant and lead-free construction, though it is not halogen-free. The device is not intended for power line protection and is optimized for signal line and DC bus protection in consumer, computer, industrial, and telecom equipment.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.56 | $0.56 |
| 10+ | $0.35 | $0.35 |
| 100+ | $0.21 | $0.21 |
| 500+ | $0.13 | $0.13 |
| 750+ | $0.11 | $0.11 |
| 2,250+ | $0.10 | $0.10 |
| 4,500+ | $0.09 | $0.09 |
| 9,750+ | $0.09 | $0.09 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The reverse standoff voltage is 30V.
The maximum clamping voltage is 48.4V at a peak pulse current of 12.4A (10/1000µs waveform).
The peak pulse power is 600W for a 10/1000µs waveform.
It comes in a surface mount DO-214AA (SMB) package.
Yes, it is a bidirectional TVS diode (CA suffix indicates bidirectional).
The operating temperature range is -55°C to 150°C.