BA159 Просмотр технического описания (PDF) - CHENG-YI ELECTRONIC CO., LTD.

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BA159

FAST SWITCHING PLASTIC RECTIFIER

CHENG-YI ELECTRONIC CO., LTD. 

BA157 thru BA159

FAST SWITCHING PLASTIC RECTIFIER

CHENG- YI

ELECTRONIC

RATING AND CHARACTERISTICS CURVES

BA157 THRU BA159

Fig. 1 - REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM

50

NONINDUCTIVE

10

NONINDUCTIVE

+0.5A

(+)

25 Vdc

(approx.)

()

D.U.T.

1

NON-

INDUCTIVE

OSCILLOSCOPE

(NOTE 1)

()

PULSE

GENERATOR

(NOTE 2)

(+)

NOTES : 1. Rise Time=7ns max., Input Impedance=

1 megohm, 22pF.

2. Rise Time=10ns max., Source Impedance=

50 ohms.

0

-0.25

-1.0A

trr

SET TIME BASE

1cm

FOR 50 / 100ns/cm

Fig. 2 - FORWARD CURRENT DERATING CURVE

Fig. 3 - FORWARD CURRENT DERATING CURVE

10

TJ = 25 0C

Pulse Width=200 S

1.0

0.1

1.6

1.4

MAXIMUNM AVERAGE CURRENT RATING

SINGLE PHASE, HALF-WAVE,60Hz RESISTIVE

1.2

OR INDUCTIVE LOAD.375"(9mm) LEAD LENGTH

1.0

.8

.6

.4

.2

0

0

20

40

60

80 100 120 140 160 180

AMBIENT TEMPERATURE, 0C

0.01

0.6

0.8

1.1

1.3

1.4

INSTANTANEOUS FORWARD VOLTAGE, VOLTS

Fig. 4 - TYPICAL JUNCTION CAPACITANCE

100

TJ=250C

10

1

1

10

100

REVERSE VOLTAGE. VOLTS

Fig. 5 - PEAK FORWARD SURGE CURRENT

30

24

18

12

6

1

2

4 6 8 10 20 40 60 80 100

NUMBER OF CYCLES AT 60Hz

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