HER101 THRU HER108
Features
· Plastic package has Underwriters Laboratory Flammability Classification 94V-0 · Low forward voltage drop · High current capability · High reliability · Low power loss, high effciency · High surge current capability · High speed switching · Low leakage
CURRENT 1.0 Ampere VOLTAGE 50 to 1000 Volts
DO-41
0.107(2.7) 0.080(2.0) DIA.
1.0(25.4) MIN.
Mechanical Data
· Case : JEDEC DO-41 molded plastic body · Epoxy : UL94V-0 rate flame retardant · Lead : Plated axial lead solderable per MIL-STD-750, method 2026 · Polarity : Color band denotes cathode end · Mounting Position : Any · Weight : 0.012 ounce, 0.33 gram
0.205(5.2) 0.166(4.2)
0.034(0.9) 0.028(0.7) DIA.
1.0(25.4) MIN.
Dimensions in inches and (millimeters)
Maximum Ratings And Electrical Characteristics
(Ratings at 25℃ ambient temperature unless otherwise specified, Single phase, half wave 60Hz, resistive or inductive load. For capacitive load, derate by 20%)
Symbols
Maximum recurrent peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current 0.375"(9.5mm) lead length TA=50℃ Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC method) Maximum instantaneous forward voltage at 1.0A Maximum DC reverse current at rated DC blocking voltage Maximum full load reverse current full cycle average. 0.375"(9.5mm) lead length at TL=55℃ Maximum reverse recovery time (Note 1) Typical junction capacitance (Note 2) Operating junction and storage temperature range IR VRRM VRMS VDC I(AV) IFSM VF
HER 101
50 35 50
HER 102
100 70 100
HER 103
200 140 200
HER 104
300 210 300 1.0
HER 105
400 280 400
HER 106
600 420 600
HER 107
800 560 800
HER 108
1000 700 1000
Units
Volts Volts Volts Amp Amps
30.0 1.0 1.3 5.0 1.7
Volts
μA 100
Trr CJ TJ TSTG
50 15 -65 to +150
75 12
ns pF ℃
Notes:
(1) Test conditions: IF=0.5A, IR=1.0A, Irr=0.25A. (2) Measured at 1MHz and applied reverse voltage of 4.0 Volts.
RATINGS AND CHARACTERISTIC CURVES HER101 THRU HER108
FIG.1-TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC
50W NON INDUCTIVE 10W NON INDUCTIVE
FIG.2-TYPICAL FORWARD CURRENT DERATING CURVE
Trr
AVERAGE FORWARD CURRENT(A)
1.0 0.8 0.6 0.4 0.2 0 0 25 50 75 100 125 150 175
SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD
+0.5A
(+) 25Vdc (APPROX) ( )
D.U.T.
PULSE GENERATOR (NOTE2) OSCILLOSCOPE (NOTE1)
0 -0.25A
1W NON INDUCTIVE
NOTES : 1.Rise Time=7ns max. input impedance=1 megohm 22pF 2.Rise Time=10ns max. source impedance = 50 ohms
-1.0A
1cm
SET TIME BASE FOR 50/100 ns/cm
AMBIENT TEMPERATURE ( ℃)
FIG.3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS
INSTANTANEOUS FORWARD CURRENT(AMPERES) 10
FIG.4-TYPICAL REVERSE CHARACTERISTICS
100 INSTANTANEOUS REVERSE CURRENT ,(mA)
50\100\200\300\400V
1.0
10
TJ=150℃
TJ=100℃
1.0
TJ=25℃
0.1
600\800\1000V
0.1
0.01
TJ=25℃ PULSE WIDTH=300mS 1% DUTY CYCLE
0.01 0 20 40 60 80 100 120 140 1.8
0.001 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
INSTANTANEOUS FORWARD VOLTAGE (VOLTS)
FIG.5-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT
50 40 30 20 10 0 1 5 10 NUMBER OF CYCLES AT 60Hz 50 100
FIG6-TYPICAL JUNCTION CAPACITANCE
200 100 JUNCTION CAPACITANCE(pF) 60 40 20 10 6 4
TJ=25℃
HER107-HER108 HER101-HER105
8.3m SINGLE HALF SINE WAVE (JEDEC Method)
PEAK FORWARD SURGE CURRENT(AMPERES)
2 1 0.1 0.2 0.4 1 2 4 10 20 40 100 REVERSE VOLTAGE. (V)
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