Compact Technology
HER151 thru HER158
REVERSE VOLTAGE - 50 to 1000 Volts FORWARD CURRENT - 1.5 Ampere
HIGH EFFICIENCY RECTIFIERS
FEATURES
Plastic passivated chip Super fast switching for high efficiency High current capability Low forward voltage drop and high current capability Low reverse leakage current Plastic material has UL flammability classification 94V-0
A
DO-15
B A
C D
MECHANICAL DATA
Case : Molded plastic Polarity : Indicated by cathode band Weight : 0.015 ounces, 0.4 grams
DO-15 Dim. A Min.
Max.
25.4 5.80 7.60 B 0.70 0.90 C 2.60 3.60 D All Dimensions in millimeter
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 current by 20%
HER 151 HER HER HER HER 155 HER 156 HER 157 HER
CHARACTERISTICS Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current
SYMBOL
VRRM VRMS VDC I(AV) IFSM VF IR TRR CJ
R0JL
50 35 50
10 0 70 10 0
152
20 0 140 20 0
153
300 210 300
154
40 0 280 40 0
60 0 420 60 0
80 0 560 80 0
10 00 700 10 00
158
UNIT V V V A
@TL =75 C
1.5 50 1.0 1.3 5.0 100 50 20 30 -55 to +150 -55 to +150
Peak Forward Surge Current 8.3ms single half sine-wave super imposed on rated load (JEDEC METHOD) Maximum forward Voltage at 1.5A DC Maximum DC Reverse Current at Rated DC Blocking Voltage
A
1.85
V uA
@TJ =25 C @TJ =100 C
Maximum Reverse Recovery Time (Note 1) Typical Junction Capacitance (Note 2) Typical Thermal Resistance (Note 3) Operating Temperature Range Storage Temperature Range
70
10
ns pF C/W
TJ TSTG
C C
NOTES : 1.Reverse Recovery Test Conditions :IF=0.5A,IR=1.0A,IRR=0.25A. 2.Measured at 1.0MHz and applied reverse voltage of 4.0V DC. 3.Thermal Resistance junction to Lead.
CTC0052 Ver. 2.0
1 of 2
HER151 thru HER158
Compact Technology
HER151 thru HER158
RATINGS AND CHARACTERISTIC CURVES
FIG . 1 -REVERSE RECOVERY TIME CHARACTERISTIC
50 NONINDUCTIVE 10 NONINDUCTIVE
AND TEST CIRCUIT DIAGRAM
trr
+0.5A
AVERAGE FORWARD CURRENT . (A )
FIG . 2 -MAXIMUM AVERAGE FORWARD CURRENT DERATING 3.0
2.0
SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD 0.375"(9.5mm ) LEAD LENGTH
DUT (+ ) 50Vdc (approx) NONINDUCTIVE (-)
PULSE GENERATOR (NOTE 2 )
0 -02.5A
OSCILLOSCOPE (NOTE 2 )
-1.0A 1cm SET TIME BASE FOR 5/ 10ns / cm
1.0
NOTES: 1 . RISE TIME = 7nsmax. INPUT IMPEDANCE= 1 MEGOHM 22pf 2 . RISE TIME = 10ns max.SOURSE IMPEDANCE = 50ohmsf
0
25 50 75 100 125 150 175
AMBIENT TEMPERATURE . ( C)
O
FIG . 3 -TYPICAL REVERSE CHARACTERISTICS 1000 INSTANTANEOUS REVERSE CURRENT .( A) INSTANTANEOUS FORWARD CURRENT. (A)
FIG . 4 -TYPICAL REVERSE CHARACTERISTICS 10
-H
ER 51 R1
100
1.0
15
TJ=100 O C
4
R1
55
HE
HE
1
0.01
0
.001 0 20 40 60 80 100 120 140
.2
.4
.6
.8
HE
R1
1.0 1.2
10
TJ=25 C
O
0.1
56
-H
ER
1.4
PERCENT OF RATED PEAK REVERSE VOLTAGE . (% ) FIG . 5- MAXIMUM NON - REPETITIVE FORWARD SURGE CURRENT 80 JUNCTION CARACITANCE.(pF) 60 50 40 30 20 10 0 1 2 5 10 20 NUMBER OF CYCLES AT 60Hz 50 100 175
FORWARD VOLTAGE . ( V )
FIG . 6 -TYPICAL JUNCTION CAPACITANCE
PEAK FORWARD SURGE CURRENT . (A)
8.3ms Single Half Sine Wave JEDEC Method
150 125 100 75 50 25 0 .1 .5 1
HER 156
HE
R1
51 -
HE
R15
5
- HE
R 15
8
2 5 10 20 50 100 200 REVERSE VOLTAGE . ( V )
15
8
500 1000
CTC0052 Ver. 2.0
2 of 2
HER151 thru HER158
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