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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
22,950 pcs
|
22950 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
10,020 pcs
|
10020 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| Mounting Type | |
| Operating Temperature | |
| Repetitive Peak Reverse Voltage | |
| Reverse Recovery Time (trr) | |
| Speed | |
| Supplier Device Package | |
| Tape & Reel | |
| Technology | |
| Voltage |
The STTH8S12D is a general purpose fast recovery rectifier diode from STMicroelectronics. It features a repetitive peak reverse voltage of 1200V and an average rectified current of 8A. The forward voltage is typically 2.7V at 8A, and the reverse recovery time is 45ns, enabling efficient switching in high-frequency circuits.
This diode is packaged in a TO-220-2 (TO-220AC) through-hole package, suitable for robust mounting in power electronics assemblies. It has a maximum operating junction temperature of 175°C, allowing reliable performance in demanding thermal environments. The device uses standard diode technology and is classified as fast recovery with recovery times under 500ns.
Typical applications include switch-mode power supplies, freewheeling diodes, power factor correction circuits, and industrial power converters. The through-hole TO-220 package facilitates heat sinking and manual or automated assembly.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.61 | $1.61 |
| 10+ | $0.76 | $0.76 |
| 100+ | $0.68 | $0.68 |
| 500+ | $0.62 | $0.62 |
| 1,000+ | $0.53 | $0.53 |
| 2,000+ | $0.44 | $0.44 |
| 5,000+ | $0.40 | $0.40 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The repetitive peak reverse voltage (Vrrm) is 1200V.
The maximum forward voltage is 2.7V at a forward current of 8A.
The average rectified current (Io) is 8A.
The reverse recovery time (trr) is 45ns.
It uses a TO-220-2 package (supplier device package TO-220AC) and through-hole mounting.
The maximum junction temperature (Tj) is 175°C.
The part is listed as RoHS3 Compliant, but this status is unverified and has low confidence.