her20x

HER201 thru HER208
High Efficient Rectifiers
Forward Current 2.0 Amperes
Reverse Voltage 50 to 1000 Volts
Features
‹ Low forward voltage drop
‹ High current capability
‹ High reliability
‹ High surge current capability
‹ TJ is 150oC (Max.) and TSTG is 175oC (Max.) with PI glue
Mechanical Data
‹ Case: Molded plastic DO-204AC(DO-15)
‹ Epoxy: UL 94V-O rate flame retardant
‹ Lead: Axial leads, solderable per MIL-STD-202, Method 208
guaranteed
‹ Polarity: Color band denotes cathode end
‹ High temperature soldering guaranteed:
250oC/10 seconds .375” (9.5mm) lead
lengths at 5 lbs., (2.3kg) tension
‹ Mounting position: Any
‹ Weight: 0.014 ounce, 0.39 gram
Maximum Ratings and Electrical Characteristics
Ratings at 25oC ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Symbols
H ER
201
H ER
202
H ER
203
H ER
204
H ER
205
H ER
206
H ER
207
H ER
208
Units
Maximum repetitive peak reverse voltage
VRRM
50
100
200
300
400
600
800
1000
Volts
Maximum RMS voltage
VRMS
35
70
140
210
280
420
560
700
Volts
Maximum DC blocking voltage
V DC
50
100
200
300
400
600
800
1000
Volts
Maximum average forward rectified current
.375" (9.5mm) lead length @TA=55oC
IF(AV)
2.0
Amps
Peak forward surge current, 8.3ms single
half sine-wave superimposed on rated load
(JEDEC Method)
IFSM
60.0
Amps
Maximum instantaneous forward voltage @ 2.0A
VF
Parameter
Maximum DC reverse current
at rated DC blocking voltage
@ TA=25oC
@ TA=100oC
1.0
1.3
1.7
5.0
100
IR
Volts
uA
uA
Maximum reverse recovery time (Note 1)
trr
50
75
nS
Typical junction capacitance (Note 2)
CJ
50
30
pF
Operating junction temperature range
TJ
-55 to +125
o
C
TSTG
-55 to +150
o
C
Storage temperature range
Notes:
1. Reverse Recovery Test Conditions: IF=0.5A, IR=1.0A, IRR=0.25A
2. Measured at 1 MHz and Applied Reverse Voltage of 4.0 V D.C.
211
RATINGS AND CHARACTERISTIC CURVES
212