| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
475,200 pcs
|
475200 pcs | On Request | 1 | On Request | On Request | On Request | On Request | 2026-02-16 21:33:16 | |
|
1,000 pcs
|
1000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Applications | |
| Automotive Grade | |
| Bidirectional Channels | |
| Current | |
| Industrial Grade | |
| Mounting Type | |
| Operating Temperature | |
| Peak Forward Surge Current | |
| Power | |
| Power Dissipation | |
| Power Line Protection | |
| SVHC Present | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Technology | |
| Type | |
| Voltage |
The SMAJ20CAHE3_A/H is a bidirectional transient voltage suppressor (TVS) diode designed by Vishay General Semiconductor. It is part of the SMAJ series, offering a peak pulse power rating of 400 W (10/1000 μs waveform) and a peak pulse current of 12.3 A. The device features a maximum clamping voltage of 32.4 V at Ipp, providing effective protection against voltage transients.
This TVS diode utilizes Zener technology and is optimized for automotive applications, meeting AEC-Q101 qualification requirements. It operates over a wide temperature range of -55°C to 150°C (junction temperature) and has a maximum power dissipation of 3.3 W at TA = 50°C. The device also exhibits a peak forward surge current of 40 A (8.3 ms single half sine-wave).
The SMAJ20CAHE3_A/H is housed in a DO-214AC (SMA) surface mount package with matte tin plated terminals. It is RoHS3 compliant and meets MSL level 1 per J-STD-020. The device is suitable for automated placement and is ideal for protecting sensitive electronics from inductive load switching and lightning-induced transients in consumer, industrial, and telecommunication systems.
| Qty | Low | High |
|---|---|---|
| 9,000+ | $0.14 | $0.14 |
| 23,400+ | $0.13 | $0.13 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum clamping voltage is 32.4 V at Ipp.
The peak pulse current is 12.3 A for a 10/1000 μs waveform.
The device is housed in a DO-214AC (SMA) surface mount package.
Yes, it is AEC-Q101 qualified.
The operating junction temperature range is -55°C to 150°C.
Yes, it is RoHS3 compliant.
It is a bidirectional TVS diode.