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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
24,997 pcs
|
24997 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Automotive Grade | |
| Current | |
| Mounting Type | |
| Operating Temperature | |
| Peak Repetitive Reverse Voltage | |
| Reverse Recovery Time (trr) | |
| SVHC Present | |
| Speed | |
| Supplier Device Package | |
| Tape & Reel | |
| Technology | |
| Voltage |
The STTH1R04AY is a surface-mount fast recovery rectifier diode from STMicroelectronics, designed for general-purpose rectification and high-frequency switching applications. It is rated for a peak repetitive reverse voltage of 400V and an average rectified current of 1A, with a typical forward voltage of 1.6V at 1A. The diode offers a fast reverse recovery time of 30ns, making it suitable for circuits requiring low switching losses.
This diode is housed in a DO-214AC (SMA) package, which is optimized for surface-mount assembly and offers a compact footprint. It supports an operating junction temperature range of -40°C to 175°C, enabling use in demanding environments. The component is classified as a fast recovery diode, with recovery times under 500ns at currents above 200mA.
Common applications include power supply rectification, freewheeling diodes in DC-DC converters, and snubber circuits. The surface-mount package simplifies PCB layout and reduces assembly costs compared to through-hole alternatives.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.57 | $0.57 |
| 10+ | $0.32 | $0.32 |
| 100+ | $0.22 | $0.22 |
| 500+ | $0.17 | $0.17 |
| 1,000+ | $0.14 | $0.14 |
| 5,000+ | $0.09 | $0.09 |
| 10,000+ | $0.09 | $0.09 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
400V.
1A.
1.6V.
30ns (typical).
DO-214AC (SMA) surface mount package.
-40°C to 175°C (junction).
Yes, it is classified as fast recovery with trr ≤ 500ns at >200mA.