This part is a kind of semiconductor called STTH1004FP.

Function of this product has High efficiency rectifier.

Manufacturers : STMicroelectronics

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STTH1004 High efficiency rectifier Custom Data Main product characteristics IF(AV) VRRM trr (typ) Tj VF (typ) 10 A 400 V 15 ns 175° C 1.15 V Features and benefits ■ Ultrafast recovery ■ Low power losses ■ High surge capability ■ Low leakage current ■ High junction temperature A K TO-220FPAC STTH1004FP Description The STTH1004 is an Ultrafast Recovery Power Rectifier dedicated to energy recovery in PDP application. It is especially designed for clamping function in energy recovery block. The compromise between forward voltage drop and recovery time offers optimized performances. Order codes Part Numbers STTH1004FP Marking STTH1004 Table 1. Symbol Absolute ratings (limiting values) Parameter VRRM IF(RMS) IF(AV) IFSM Tstg Tj Repetitive peak reverse voltage RMS forward [ ... ]

STTH1004FP PDF Datasheet Download