DCCOM HER155

HER151
DC COMPONENTS CO., LTD.
R
THRU
RECTIFIER SPECIALISTS
HER158
TECHNICAL SPECIFICATIONS OF HIGH EFFICIENCY RECTIFIER
VOLTAGE RANGE - 50 to 1000 Volts
CURRENT - 1.5 Amperes
FEATURES
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Low power loss, high efficiency
Low leakage
Low forward voltage drop
High current capability
High speed switching
High surge capability
High reliability
DO-15
MECHANICAL DATA
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Case: Molded plastic
Epoxy: UL 94V-0 rate flame retardant
Lead: MIL-STD-202E, Method 208 guaranteed
Polarity: Color band denotes cathode end
Mounting position: Any
Weight: 0.4 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 o C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Dimensions in inches and (millimeters)
SYMBOL
HER151 HER152 HER153 HER154 HER155 HER156 HER157 HER158 UNITS
Maximum Recurrent Peak Reverse Voltage
VRRM
50
100
200
300
400
600
800
1000
Volts
Maximum RMS Voltage
V RMS
35
50
70
100
140
200
210
300
280
400
420
600
560
800
700
1000
Volts
Maximum DC Blocking Voltage
VDC
Maximum Average Forward Rectified Current
at T A = 50 oC
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC Method)
Maximum Instantaneous Forward Voltage at 1.5A DC
Maximum DC Reverse Current
at Rated DC Blocking Voltage T A = 25 oC
IO
1.5
I FSM
VF
Amps
60
1.0
1.3
Volts
Amps
1.7
Volts
5.0
uAmps
100
uAmps
IR
Maximum Full Load Reverse Current
Average, Full Cycle .375*(9.5mm) lead length at T L = 55oC
Maximum Reverse Recovery Time (Note 1)
trr
50
75
nSec
Typical Junction Capacitance (Note 2)
CJ
30
20
pF
Operating and Storage Temperature Range
TJ,
TSTG
0
-65 to + 150
C
NOTES : 1. Test Conditions: IF = 0.5A, IR = 1.0A, IRR = 0.25A
2. Measured at 1 MHZ and applied reverse voltage of 4.0 volts
62
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RATING AND CHARACTERISTIC CURVES (HER151 THRU HER158)
HE
R1
51~
HE
R1
55
HE
R15
6~H
ER
158
DC COMPONENTS CO., LTD.
R
63
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