Document
Elektronische Bauelemente
HER151 THRU HER158
VOLTAGE 50V ~ 1000V 1.5AMP High Efficiency Rectifiers
FEATURES
* Low forward voltage drop * High current capability * High reliability * High surge current capability * High speed switching
MECHANICAL DATA
* Case: Molded plastic * Epoxy: UL 94V-0 rate flame retardant * Lead: Axial leads, solderable per MIL-STD-202,
method 208 guaranteed * Polarity: Color band denotes cathode end * Mounting position: Any * Weight: 0.40 grams
DO-15
.140(3.6) .104(2.6)
DIA.
1.0(25.4) MIN.
.300(7.6) .230(5.8)
.034(.9)
.028(.7) DIA.
1.0(25.4) MIN.
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating 25 C ambient temperature unless otherwise specified. Single phase half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%.
TYPE NUMBER
Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current
.375"(9.5mm) Lead Length at Ta=50 C Peak Forward Surge Current, 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Maximum Instantaneous Forward Voltage at 1.5A
Maximum DC Reverse Current
Ta=25 C
at Rated DC Blocking Voltage
Ta=100 C
Maximum Reverse Recovery Time (Note 1)
Typical Junction Capacitance (Note 2)
Operating and Storage Temperature Range TJ, TSTG
HER151 HER152 HER153 HER154 HER155 HER156 HER157 HER158 UNITS 50 100 200 300 400 600 800 1000 V 35 70 140 210 280 420 560 700 V 50 100 200 300 400 600 800 1000 V
1.5 A
50 1.0 1.3
5.0
150 50
30 -65 +150
1.85 70
A V µA
µA nS
pF C
NOTES:
1. Reverse Recovery Time test condition: IF=0.5A, IR=1.0A, IRR=0.25A
2. Measured at 1MHz and applied reverse voltage of 4.0V D.C.
http://www.SeCoSGmbH.com
Any changing of specification will not be informed individual
Elektronische Bauelemente
HER151 THRU HER158
VOLTAGE 50V ~ 1000V 1.5AMP High Efficiency Rectifiers
INSTANTANEOUS FORWARD CURRENT,(A)
HEHRE1R5145~1H~EHRE1R51553 HER156~HER158
RATING AND CHARACTERISTIC CURVES (HER151 THRU HER158)
FIG.1-TYPICAL FORWARD
CHARACTERISTICS 10
1.0
.1 .01
Tj=25 C
Pulse Width 300us 1% Duty Cycle
.001 .4
.6 .8 1.0 1.2 1.4 1.6 1.8
FORWARD VOLTAGE,(V)
FIG.3- TEST CIRCUIT DIAGRAM AND REVERSE
RECOVERY TIME CHARACTERISTICS
50W NONINDUCTIVE
10W NONINDUCTIVE
(+)
25Vdc (approx.)
()
D.U.T.
1W NONINDUCTIVE
OSCILLISCOPE (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.
+0.5A
0 -0.25A
trr
| | | | | | | |
-1.0A
1cm SET TIME BASE FOR
50 / 10ns / cm
JUNCTION CAPACITANCE,(pF)
PEAK FORWAARD SURGE CURRENT,(A)
AVERAGE FORWARD CURRENT,(A)
FIG.2-TYPICAL FORWARD CURRENT DERATING CURVE
1.8 1.5 1.2 0.9
0.6
0.3 0 0
Single Phase Half Wave 60Hz Resistive Or Inductive Load 0.375"(9.5mm) Lead Length
25 50 75 100 125 150 175
AMBIENT TEMPERATURE ( C)
FIG.4-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT
50
40
30
Tj=25 C
8.3ms Single Half
20 Sine Wave
JEDEC method
10
0
1
5 10
50 100
NUMBER OF CYCLES AT 60Hz
FIG.5-TYPICAL JUNCTION CAPACITANCE
175
150
125
100
75
50
25
0 .01
.05 .1
.5 1
5
REVERSE VOLTAGE,(V)
10
50 100
http://www.SeCoSGmbH.com
Any changing of specification will not be informed individual
.