WEITRON

BAT54TDW/BAT54CDW

BAT54BRW

BAT54ADW/BAT54SDW

http://www.weitron.com.tw

+10V

820

2.0K

100 µH

0.1µF

50

OUTPUT

PULSE

GENERATOR

50

INPUT

SAMPLING

OSCILLOSCOPE

IF

D.U.T.

0.1µF

VR

INPUT SIGNAL

tr

tp

10%

90%

t

IF

IR

trr

t

IR(REC)=1.0mA

OUTPUT PULSE

(IF=IR=10mA, MEASURED

AT IR(REC)=1.0mA)

Notes:1. A 2.0 k

variable resistor for a Forward Current (IF) 0f 10 mA

2. Input pules is adjusted so IR(peak) is equal to 10 mA

3. tp trr

»

Device Marking

Item

Marking

Eqivalent Circuit diagram

6

1

5

2

4

3

6

1

3

5

4

2

6

1

3

5

4

2

2

3

5

4

1

6

2

1

6

3

5

4

BAT54TDW

BAT54ADW

BAT54BRW

KLB

BAT54CDW

BAT54SDW

KL6

KL7

KL8

KLA

FIG.1 Recovery Time Equivalent Test Circuit

WEITRON

3/4

25-Feb-2011