| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
19,020 pcs
|
19020 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 | |
| Peak Forward Surge Current | |
| Power | |
| Power Dissipation | |
| Power Line Protection | |
| Supplier Device Package | |
| Type | |
| Voltage |
The SMAJ45CA-E3/61 is a bidirectional transient voltage suppression (TVS) diode from Vishay Dale. It has a working voltage of 45 V and clamps transient voltages to a maximum of 72.7 V. The device uses Zener diode technology and provides one bidirectional channel for symmetrical protection.
Rated peak pulse power dissipation is 400 W with a 10/1000 μs waveform; above 78 V the rating is 300 W. The peak pulse current is 5.5 A under the same 10/1000 μs waveform. The part is housed in a DO-214AC (SMA) surface-mount package and operates over a junction temperature range of -55 °C to 150 °C.
With its compact SMA package, this TVS diode is suitable for space-constrained printed circuit boards requiring transient overvoltage protection.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.55 | $0.55 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The working voltage (VWM) is 45 V.
The maximum clamping voltage is 72.7 V.
The peak pulse current is 5.5 A with a 10/1000 μs waveform.
Peak pulse power dissipation is 400 W with a 10/1000 μs waveform; above 78 V it is 300 W.
It is available in the surface-mount DO-214AC (SMA) package.
Operating junction temperature ranges from -55 °C to 150 °C.
Yes, it is a Zener TVS diode with one bidirectional channel.