| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
59,400 pcs
|
59400 pcs | On Request | 1 | On Request | On Request | On Request | On Request | 2026-02-16 21:33:16 | |
|
2,820 pcs
|
2820 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1,000 pcs
|
1000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
115 pcs
|
115 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Applications | |
| Automotive Grade | |
| Breakdown Voltage | |
| Current | |
| Forward Surge Current | |
| Halogen Free | |
| Industrial Grade | |
| Lead Style | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Power Dissipation | |
| Power Line Protection | |
| Reverse Standoff Voltage | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Termination Finish | |
| Type | |
| Unidirectional Channels | |
| Voltage |
The SMAJ40A-E3/61 is a surface-mount transient voltage suppressor (TVS) diode from Vishay General Semiconductor, part of the SMAJ series. It offers a reverse standoff voltage of 40 V and a peak pulse power rating of 400 W (10/1000 µs waveform). The device features a clamping voltage of 64.5 V at a peak pulse current of 6.2 A, providing effective protection against voltage transients.
This unidirectional TVS diode uses a Zener technology with a glass passivated chip junction for reliability. It is designed for general-purpose applications such as protecting sensitive electronics from inductive load switching and lightning-induced transients.
The device is housed in a standard DO-214AC (SMA) package with matte tin plated terminals, suitable for automated surface mount assembly. It operates over a junction temperature range of -55°C to 150°C and meets MSL level 1 requirements.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.39 | $0.39 |
| 10+ | $0.25 | $0.25 |
| 100+ | $0.17 | $0.17 |
| 500+ | $0.13 | $0.13 |
| 1,000+ | $0.08 | $0.08 |
| 1,800+ | $0.07 | $0.07 |
| 3,600+ | $0.07 | $0.07 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The reverse standoff voltage is 40 V.
The breakdown voltage ranges from 44.4 V to 49.1 V.
The clamping voltage is 64.5 V at a peak pulse current of 6.2 A (10/1000 µs waveform).
The peak pulse current is 6.2 A for a 10/1000 µs waveform.
It comes in a DO-214AC (SMA) surface mount package.
The operating junction temperature range is -55°C to 150°C.
It is unidirectional.