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STTH110
(Rev.:2003)

HIGH VOLTAGE ULTRAFAST RECTIFIER

STMicroelectronics 

STTH110/A

THERMAL PARAMETERS

Symbol

Rth (j-l) Junction to lead

Rth (j-a) Junction to ambient

Parameter

L = 10 mm

L = 10 mm

DO-41

SMA

DO-41

Value

45

30

110

Unit

°C/W

STATIC ELECTRICAL CHARACTERISTICS

Symbol

Parameter

Tests conditions

Min. Typ. Max. Unit

IR

Reverse leakage current VR = 1000V Tj = 25°C

10

µA

Tj = 125°C

50

VF

Forward voltage drop

IF = 1 A

Tj = 25°C

1.7

V

Tj = 150°C

0.98 1.42

To evaluate the maximum conduction losses use the following equation :

P = 1.20 x IF(AV) + 0.225 x IF2(RMS)

DYNAMIC ELECTRICAL CHARACTERISTICS

Symbol

Parameter

Tests conditions

Min. Typ. Max. Unit

trr

Reverse recovery time IF = 0.5 A

Tj = 25°C

Irr = 0.25 A IR = 1A

75 ns

tfr

Forward recovery time

IF = 1 A

Tj = 25°C

VFP

Forward recovery voltage

dIF/dt = 50 A/µs

VFR = 1.1 x VFmax

300 ns

18 V

2/5

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