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STMicroelectronics STTH1202FP — Discrete Semiconductors

STTH1202FP Fast Recovery Diode, 12A 200V 35ns TO-220FPAC

MPNSTTH1202FP
Obsolete

STMicroelectronics STTH1202FP fast recovery diode, 12 A average rectified, 200 V Vrrm, 35 ns trr, TO-220-2 Full Pack (TO-220FPAC) through-hole package.

$2.3500Ref. price · indicative, final on quote
STMicroelectronics STTH1202FP datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

STTH1202FP specifications
ParameterValue
MountingThrough Hole
Voltage - DC reverse (Vr)200 V
Voltage - forward (Vf) (Max) @ if1.1 V @ 12 A
Current - reverse leakage @ vr10 µA @ 200 V
Current - average rectified12A
Operating temperature - junction175°C (Max)
SpeedFast Recovery =< 500ns, > 200mA (Io)
PackageTube
TechnologyStandard
CaseTO-220-2 Full Pack
Reverse recovery time35 ns

Product details

12 A, 200 V, 35 ns — the switching diode for isolated heatsink designs

It comes in the TO-220-2 Full Pack (TO-220FPAC) through-hole package, which fully isolates the metal tab from the die — no insulating washer or pad needed when mounting to a chassis or heatsink.

The 35 ns reverse recovery time suits CCM boost PFC stages and output rectification in forward converters. At 12 A forward, the forward voltage drop is 1.1 V typical.

Obsolete — sourcing the STTH1202FP now

Reverse leakage and junction temperature ceiling

Maximum reverse leakage is 10 µA at 200 V rated voltage. The junction temperature rating goes up to 175 °C.

Frequently asked questions

What is the replacement for STTH1202FP?

STTH1202FP is obsolete, so buyers need a drop-in replacement to avoid redesign.

Where can I buy STTH1202FP in stock?

Even obsolete parts may be available from distributors; availability affects procurement.

What is the STTH1202FP datasheet and specifications?

Designers need to verify electrical parameters and package before use.

What is the price of STTH1202FP?

Pricing influences BOM cost and supplier selection.

Is STTH1202FP RoHS compliant?

Compliance is mandatory for many applications; missing info can halt production.

What is the equivalent of STTH1202FP from other brands?

Buyers seek second sources or cross-reference for supply assurance.