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STTA1212D representative package visual — not an exact-product photograph
Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image
Exact MPN14 sourced attributes1 source document

STMicroelectronics · exact orderable part

STTA1212D

DIODE GEN PURP 1.2KV 12A TO220AC

Diode Type
Standard
Voltage - DC Reverse (Vr) (Max)
1200 V
Current - Average Rectified (Io)
12A
Voltage - Forward (Vf) (Max) @ If
2.2 V @ 12 A
Reverse Recovery Time (trr)
100 ns
Speed
Fast Recovery =< 500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr
100 µA @ 1200 V
Operating Temperature - Junction
150°C(Max)
Mounting Type
Through Hole
Original manufacturerCommercial terms confirmed per lot
ManufacturerSTMicroelectronics
Package / caseTO-220-2
Mounting typeThrough Hole
PackingTube

Technical parameters

Technical specifications

14 normalized values · 1 validated source

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ParameterValue
Base Product NumberSTTA121 [1]
Current - Average Rectified (Io)12A [1]
Current - Reverse Leakage @ Vr100 µA @ 1200 V [1]
Diode TypeStandard [1]
MfrSTMicroelectronics [1]
Mounting TypeThrough Hole [1]
Operating Temperature - Junction150°C(Max) [1]
Product StatusObsolete [1]
Reverse Recovery Time (trr)100 ns [1]
SpeedFast Recovery =< 500ns, > 200mA (Io) [1]
SeriesTURBOSWITCH™ [1]
Voltage - DC Reverse (Vr) (Max)1200 V [1]
Voltage - Forward (Vf) (Max) @ If2.2 V @ 12 A [1]
Package / CaseTO-220-2 [1]
Specification references[1]STMicroelectronics STTA1212D vendor product record ↗

Catalog relationships

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This page describes one orderable part. A family page helps select suffixes but never carries assumed stock or a price.

ManufacturerSTMicroelectronicsView brand page →CategoryDiodes - Rectifiers - SingleView category page →Part familyTURBOSWITCH™Compare exact variants →

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