| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,700 pcs
|
1700 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
850 pcs
|
850 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 | |
| Halogen Free | |
| Industrial Grade | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Power Line Protection | |
| SVHC Present | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Technology | |
| Type | |
| Voltage |
The 1.5SMC43CA-E3/57T is a surface mount bidirectional TVS diode from Vishay, part of the 1.5SMC series. It is designed to protect sensitive electronics from voltage transients induced by inductive load switching and lightning. The device offers a peak pulse power of 1500W under a 10/1000 μs waveform, with a peak pulse current of 25.3A. It provides a reverse standoff voltage of 36.8V and a clamping voltage of 59.3V.
The diode uses Zener technology with a glass passivated chip junction, ensuring very fast response time and low incremental surge resistance. It is available in a low profile DO-214AB (SMC) package, ideal for automated placement. The device operates over a temperature range of -65°C to 150°C and is suitable for general purpose applications in consumer, computer, industrial, automotive, and telecommunication equipment.
The E3 suffix indicates RoHS-compliant commercial grade, and the device meets MSL level 1 per J-STD-020. The terminals are matte tin plated and solderable per J-STD-002 and JESD 22-B102.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.15 | $1.15 |
| 10+ | $0.71 | $0.71 |
| 100+ | $0.47 | $0.47 |
| 500+ | $0.33 | $0.33 |
| 850+ | $0.30 | $0.30 |
| 1,700+ | $0.26 | $0.26 |
| 4,250+ | $0.24 | $0.24 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The reverse standoff voltage is 36.8V.
The clamping voltage is 59.3V.
The peak pulse current is 25.3A under a 10/1000 μs waveform.
The peak pulse power is 1500W under a 10/1000 μs waveform.
It is available in a DO-214AB (SMC) surface mount package.
Yes, it is bidirectional, as indicated by the CA suffix.
The operating temperature range is -65°C to 150°C.