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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
9,400 pcs
|
9400 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| AEC-Q101 | |
| Applications | |
| Automotive Grade | |
| Bidirectional Channels | |
| Breakdown Voltage (Minimum/Maximum) | |
| Current | |
| Halogen Free | |
| Industrial Grade | |
| Mounting Type | |
| Operating Temperature | |
| Peak Forward Surge Current (8.3ms) | |
| Polarity | |
| Power | |
| Power Dissipation | |
| Power Line Protection | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Termination Style | |
| Type | |
| Voltage | |
| Voltage - Clamping (Max) @ Ipp |
The 1.5SMC47CAHE3_A/H is a bidirectional Zener TVS diode from Vishay's 1.5SMC series, designed to protect sensitive electronics from voltage transients. It features a reverse standoff voltage of 40.2V, breakdown voltage range of 44.7V to 51.7V, and clamping voltage of 64.8V at 23.1A peak pulse current. The device can handle 1500W peak pulse power with a 10/1000µs waveform. It is housed in a surface mount DO-214AB (SMC) package with matte tin plated leads. The HE3 suffix indicates AEC-Q101 qualification for automotive applications. Typical applications include protection of ICs, MOSFETs, and sensor lines from inductive load switching and lightning. The device is RoHS-compliant and halogen-free (M3 suffix), with MSL level 1 per J-STD-020.
| Qty | Low | High |
|---|---|---|
| 3,400+ | $0.43 | $0.43 |
| 4,250+ | $0.42 | $0.42 |
| 9,350+ | $0.42 | $0.42 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
40.2 V
44.7 V (minimum) to 51.7 V (maximum)
64.8 V at 23.1 A (10/1000 µs waveform)
23.1 A (10/1000 µs waveform)
DO-214AB (SMC) surface mount package
Yes, RoHS3 compliant (unverified)
Yes, AEC-Q101 qualified (HE3 suffix)