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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
252 pcs
|
252 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| AEC-Q101 Qualified | |
| Applications | |
| Automotive Grade | |
| Breakdown Voltage (Vbr) | |
| Current | |
| Industrial Grade | |
| Mounting Type | |
| Operating Temperature | |
| Peak Forward Surge Current (Ifsm) | |
| Polarity | |
| Power | |
| Power Dissipation (PD) | |
| Power Line Protection | |
| Reverse Standoff Voltage (Vrwm) | |
| Supplier Device Package | |
| Tape & Reel | |
| Technology | |
| Termination Style | |
| Type | |
| Unidirectional Channels | |
| Voltage |
The 1.5SMC47AHE3_A/H is a unidirectional Zener TVS diode from Vishay in the 1.5SMC series. It provides 1500W peak pulse power capability with a 10/1000 μs waveform, protecting sensitive electronics from voltage transients induced by inductive load switching and lightning. Key electrical characteristics include a 40.2V reverse standoff voltage, 47V nominal breakdown voltage at 1 mA, and a clamping voltage of 64.8V at 23.1A peak pulse current. The device can handle a peak forward surge current of 200A (8.3 ms single half sine-wave). It is AEC-Q101 qualified (HE3 suffix) for automotive applications, and operates over a junction temperature range of -65°C to 150°C. The DO-214AB (SMC) package supports surface mount assembly with matte tin plated terminals, and meets MSL level 1 per J-STD-020. The device is RoHS compliant and suitable for use in consumer, computer, industrial, automotive, and telecommunication systems.
| Qty | Low | High |
|---|---|---|
| 3,400+ | $0.30 | $0.30 |
| 4,250+ | $0.28 | $0.28 |
| 9,350+ | $0.26 | $0.26 |
| 24,650+ | $0.25 | $0.25 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
40.2V.
47V nominal at 1 mA.
64.8V.
23.1A under a 10/1000 μs waveform.
1500W under a 10/1000 μs waveform.
DO-214AB (SMC) surface mount package.
Yes, with the HE3 suffix indicating AEC-Q101 qualification.