HER301 thru HER308
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ELECTRONIC
HIGH EFFICIENCY RECTIFIER
VOLTAGE RANGE -50 to 1000 Volts
CURRENT-3.0 Amperese
DO-214AD
FEATURES
Low power loss, high dffciency
Low leakage
.052(1.3)
1.0(25.4)
MIN.
DIA.
.048(1.2)
Low forward voltage drop
High current capability
High speed switching
High current surge
High reliability
.375(9.5)
.335(8.5)
.220(5.6)
DIA.
.197(5.0)
MECHANICAL DATA
1.0(25.4)
MIN.
Case:Molded plastic
Epoxy:UL94V-0 rate flame retardant
Lead:MIL-STD-202E method 208C quaranted
Mounting position:Any
Weigh:1.20 grams
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
0
Ratings at 25 C ambient temperature unless otherwise specified.
Signle phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
0
MAXIMUM RATINGS( At TA=25 C unless otherwise noted)
HER301 HER302 HER303 HER304 HER305 HER306 HER307 HER308
RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
SYMBOL
UNITS
Volts
VRRM
50
35
50
100
70
200
140
200
300
210
300
400
280
400
600
420
600
800
560
800
1000
700
VRMS
Volts
Maximum DC Blocking Voltage
VDC
100
1000
Volts
Maximum Average Forward Rectified Current
3.0
Amps
IO
0
.375" (9.5mm) lead length
@TA=50 C
Peak Forward Surge Current, 8.3 ms single half
Amps
200
150
IFSM
sine-wave superimposed on rated load (JEDEC method)
Typical Junction Capacitance (Note 2)
70
50
CJ
pF
0
Operating and Storage Temperature Range
-65 to +150
TJ TSTG
C
0
ELECTRICAL CHARACTERISTICS( At TA=25 C unless otherwise noted)
HER301 HER302 HER303 HER304 HER305 HER306 HER307 HER308
CHARACTERISTICS
SYMBOL
UNITS
Volts
Maximum Instantaneous Forward Voltage at 3.0A DC
1.0
1.3
1.85
VF
Maximum DC Reverse Current at
0
uAmps
10
@T
A=25 C
IR
Rated DC Blocking Voltage
Maximum Full Load Reverse Current Average,
uAmps
0
150
Full Cycle .375, (9.5mm) Lead Length at @TL=55 C
Maximum Reverse Recovery Time (Note1)
trr
50
70
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