HER201 datasheet(2/2 Pages) CHENG-YI

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RATING AND CHARACTERISTICS CURVES

HER201 THRU HER208

HER201 thru HER208

CHENG- YI

ELECTRONIC

HIGH EFFICIENCY RECTIFIER

Fig. 2 - TYPICAL FORWARD

CURRENT DERATING CURVE

Fig. 1 - TEST CIRCUIT DIAGRAM AND REVERSE

RECOVERY TIME CHARACTERISTIC

NONINDUCTIVE

(+)

()

25 Vdc

(approx.)

NON-

INDUCTIVE

D.U.T.

OSCILLOSCOPE

(NOTE 1)

(+)

()

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

1 megohm, 22pF.

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

50 ohms.

-1.0A

-0.25

+0.5A

SET TIME BASE

FOR 10 /20 ns/cm

1cm

trr

SINGLE PHASE

HALF WAVE

60HZ

RESISTIVE OR

INOUCTIVE LOAD

1.0

2.0

50 75 100

150

125

175

AMBIENT TEMPERATURE, C

Fig.3 - TYPICAL REVERSE

CHARACTERISTICS

PERCENT OF RATED PEAK

REVERSE VOLTAGE, (%)

1.0

100

.01

100

120

T =150C

T =100C

T =25C

Fig. 4 - TYPICAL INSTANTANEOUS

FORWARD CHARACTERISTICS

INSTANTANEOUS FORWARD VOLTAGE, VOLTS

.01

.001

0.1

1.0

Pulse Width-300 s

1% DUTY CYCLE

1.0

1.2

1.4

1.6

1.8

= 25 C

Fig.5 -MAXIMUM NON-REPETITIVE

FORWARD SURGE CURRENT

NUMBER OF CYCLES AT 60 Hz

100

8.3ms Single Half Sine Wave

JEDEC Method

Fig.6 - TYPICAL JUNCTION CAPACITANCE

REVERSE VOLTAGE, (V)

100

200

100

1.0

= 25 C

HER201

~HER20

HER206~

HER208

PULSE

GENERATOR

(NOTE 2)

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