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STMicroelectronics STTH Series

46 variants · STMicroelectronics

About the STMicroelectronics STMicroelectronics STTH Series series

The STMicroelectronics STMicroelectronics STTH Series series groups 46 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common capacitance @ vr, f of - and speed of Fast Recovery =< 500ns, > 200mA (Io). Variants differ by case, current - average rectified and current - reverse leakage @ vr, so you can match the exact case your application requires using the selection guide below. The range mixes active and legacy part numbers, so you can source both current STMicroelectronics STTH Series variants and discontinued ones from a single page.

Select a variant by

Case
DO-204AC, DO-15, Axial · DO-204AL, DO-41, Axial · DO-214AC, SMA · TO-220-2 · TO-220-2 Full Pack, Isolated Tab · TO-220-2 Insulated, TO-220AC
Current - average rectified
1A · 1.5A · 12A · 15A
Current - reverse leakage @ vr
1 µA @ 200 V · 1 µA @ 600 V · 3 µA @ 200 V · 10 µA @ 1000 V · 15 µA @ 600 V · 30 µA @ 600 V · 45 µA @ 600 V · 60 µA @ 600 V
Mounting type
Surface Mount · Through Hole
Operating temperature - junction
175°C (Max) · 175°C(Max)
Package
Cut Tape (CT) Tape & Box (TB) · Cut Tape (CT); Tape & Box (TB) · Tape & Reel (TR); Cut Tape (CT) · Tube
Reverse recovery time
20 ns · 21 ns · 30 ns · 45 ns · 50 ns · 75 ns · 80 ns · 85 ns · 90 ns
Voltage - DC reverse (Vr)
200 V · 600 V · 1000 V

Variant comparison

ParameterSTTH102STTH110RLSTTH1210DSTTH1210DISTTH12R06DIRGSTTH12S06FP
CaseDO-204AL, DO-41, AxialDO-204AL, DO-41, AxialTO-220-2TO-220-2 Insulated, TO-220ACTO-220-2 Insulated, TO-220ACTO-220-2 Full Pack, Isolated Tab
Current - average rectified1A1A12A12A12A12A
Current - reverse leakage @ vr1 µA @ 200 V10 µA @ 1000 V10 µA @ 1000 V10 µA @ 1000 V45 µA @ 600 V30 µA @ 600 V
Mounting typeThrough HoleThrough HoleThrough HoleThrough HoleThrough HoleThrough Hole
Operating temperature - junction175°C(Max)175°C(Max)175°C(Max)175°C(Max)175°C (Max)175°C(Max)
PackageCut Tape (CT); Tape & Box (TB)Tape & Reel (TR); Cut Tape (CT)TubeTubeTubeTube
Reverse recovery time20 ns75 ns90 ns90 ns45 ns21 ns
Voltage - DC reverse (Vr)200 V1000 V1000 V1000 V600 V600 V

Shared specifications

Capacitance @ vr, f
-
Speed
Fast Recovery =< 500ns, > 200mA (Io)

Request a quote on any STMicroelectronics STTH Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

Frequently asked questions

How do the STMicroelectronics STMicroelectronics STTH Series variants differ?
STMicroelectronics STTH Series part numbers differ by case, current - average rectified, current - reverse leakage @ vr and mounting type. Use the selection guide above to pick by case.
How many STMicroelectronics STMicroelectronics STTH Series part numbers are listed?
46 STMicroelectronics STMicroelectronics STTH Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for STMicroelectronics STMicroelectronics STTH Series?
Request a quote (RFQ) for any STMicroelectronics STTH Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.

All variants