HER101 thru HER108
HIGH EFFICIENCY RECTIFIER
CHENG- YI
ELECTRONIC
HIGH EFFICIENCY RECTIFIER VOLTAGE RANGE -50 to 1000 Volts CURRENT-1.0 Amperese
DO-41
FEATURES
Low power loss, high dffciency Low leakage Low forward voltage High current capability High speed switching High surge capability High reliability
1.0(25.4) MIN. .034(0.9) DIA. .028(0.7)
.205(5.2) .166(4.2)
.107(2.7) DIA. .080(2.0)
MECHANICAL DATA
Case:Molded plastic Epoxy:UL94V-0 rate flame retardant Lead:MIL-STD-202E method 208C quaranted Mounting position:Any Weigh:0.35 grams
1.0(25.4) MIN.
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 250C ambient temperature unless otherwise specified. Signle phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. MAXIMUM RATINGS ( At TA=250C unless otherwise noted)
RATINGS Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current .375" (9.5mm) lead length @TA=550C Peak Forward Surge Current, 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Typical Junction Capacitance (Note 2) Operating and Storage Temperature Range
0
SYMBOL HER101 HER102 HER103 HER104 HER105 HER106 HER107 HER108 VRRM VRMS VDC IO
50 35 50 100 70 100 200 140 200 300 210 300 1.0 400 280 400 600 420 600 800 560 800 1000 700 1000
UNITS
Volts Volts Volts Amps
IFSM CJ TJ TSTG
15
30 12 -65 to +150
Amps pF
0
C
ELECTRICAL CHARACTERISTICS ( At TA=25 C unless otherwise noted)
CHARACTERISTICS Maximum Instantaneous Forward Voltage at 1.0A DC Maximum DC Reverse Current at Rated DC Blocking Voltage @TA=250C SYMBOL HER101 HER102 HER103 HER104 HER105 HER106 HER107 HER108 VF IR
1.0 1.3 5.0 1.85
UNITS
Volts uAmps
Maximum Full Load Reverse Current Average, Full Cycle .375, (9.5mm) Lead Length at @T L=550C Maximum Reverse Recovery Time (Note1) trr
50
100 70
uAmps
nSec
Notes : 1.Test Condition: IF=0.5A, IR=1.0A, IRR=0.25A 2.Measured at 1 MHz and applied reverse voltage of 4.0 volts
HER101 thru HER108
HIGH EFFICIENCY RECTIFIER
CHENG- YI
ELECTRONIC
RATING AND CHARACTERISTICS CURVES HER101 THRU HER108
Fig. 1 - TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC
50 NONINDUCTIVE 10 NONINDUCTIVE ( (+) 25 Vdc (approx.) () D.U.T.
PULSE GENERATOR (NOTE 2)
Fig. 2 - TYPICAL FORWARD CURRENT DERATING CURVE
+0.5A ) 0 -0.25
AVERAGE FORWARD CURRENT
trr
2.0
SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INOUCTIVE LOAD
1.0
1 NONINDUCTIVE
OSCILLOSCOPE (NOTE 1)
(+) -1.0A
1cm
NOTES : 1. Rise Time=7ns max., Input Impedance= 1 megohm, 22pF. 2. Rise Time=10ns max., Source Impedance= 50 ohms.
SET TIME BASE FOR 10 /20 ns/cm
0 25 50 75 100 125 150 175
AMBIENT TEMPERATURE, 0C
Fig. 3 - TYPICAL REVERSE CHARACTERISTICS
INSTANTANEOUS REVERSE CURRENT, ( A)
100 10
Fig. 4 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS
0/2 /10
1.0
0 TJ=25C
80
0.1
0/
60 0V 10 00 V
50
30
0 TJ=100C
0/4
00
V
1.0
00
10
V
0 TJ=150C
INSTANTANEOUS FORWARD CURRENT, AMPERES
TJ = 25 C
0
.1
.01 Pulse Width-300 s 1% DUTY CYCLE
.01 20 40 60 80 100 120 .001 .2 .4 .6 .8 1.0 1.2 1.4 1.6 1.8
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
INSTANTANEOUS FORWARD VOLT AGE, VOLTS
Fig. 5 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT
50
Fig. 6 - TYPICAL JUNCTION CAPACIT ANCE JUNCTION CAPACITANCE, pF
200 100 60 40 20 10 6 4 2 1 .1 .2 .4 1.0 2 4 10 20 40 100
TJ = 25 C
0
PEAK FORWARD SURGE CURRENT, (A)
8.3ms Single Half Sine Wave JEDEC Method
40 30 20 10 0 1 2 4 6 8 10 20 40 100
HE
HE
R10
1~
HE
R10
R10
8
5
6~
HE
R10
NUMBER OF CYCLES AT 60 Hz
REVERSE VOLTAGE, (V)
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