April 2015

DocID5375 Rev 10

1/13

This is information on a product in full production.

www.st.com

STTH803

High frequency secondary rectifier

Datasheet - production data

Features



Combines highest recovery and reverse

voltage performance



Ultra-fast, soft and noise-free recovery



ECOPACK®2 compliant component for

D²PAK on demand

Description

Single fast recovery epitaxial diode suited for

switch mode power supply and high frequency

DC/DC converters. Packaged in TO-220AC or

D2PAK this device is especially intended for

secondary rectification.

Table 1: Device summary

Symbol

Value

IF(AV)

8 A

VRRM

300 V

Tj (max)

175 °C

VF (typ)

0.85 V

trr (max)

25 ns

K

K

A

K

K

NC

NC

A

A

TO-220AC

D2PAK

A

K