STTH112, STTH112A, STTH112RL, STTH112U

Datasheet preview, take a look at Datasheets before downloading (Data Sheet is available on manufacturer site)

STTH112
High voltage ultrafast rectifier
Main product characteristics
IF(AV) VRRM Tj (max) VF (max) 1A 1200 V 175 C 1.65 V

Features and benefits

Low forwarded voltage drop High reliability High surge current capability Soft switching for reduced EMI disturbances Planar technology

DO-41 STTH112

Description
The STTH112, which is using ST ultrafast high voltage planar technology, is specially suited for free-wheeling, clamping, snubbering, demagnetization in power supplies and other power switching applications Table 1.
Symbol VRRM V(RMS) Repetitive peak reverse voltage RMS voltage Tl = 85 C IF(AV) Average forward current Tl = 115 C Tl = 125 C = 0.5 DO-41 1 A

SMA STTH112A

SMB STTH112U

Absolute ratings (limiting values)
Parameter Value 1200 850 Unit V V

= 0.5 SMA =0 .5 SMB DO-41

20 A 18

IFSM

Forward surge current

t = 8.3 ms

SMA SMB

Tstg Tj

Storage temperature range Maximum operating junction temperature

- 50 + 175 + 175

C C

March 2007

Rev 4

1/7
www.st.com 7

STTH112 Datasheet st Download PDF

Add this permalink to your bookmarks for future download of STTH112 datasheet

Permalink: http://datasheet.emcelettronica.com/st/STTH112

STTH112 DATASHEET