DSK HER302G Glass passivated rectifier Datasheet

Diode Semiconductor Korea
HER301G---HER308G
VOLTAGE RANGE: 50 --- 1000 V
CURRENT: 3.0 A
GLASS PASSIVATED RECTIFIERS
FEATURES
Low cost
Glass passivated junction
Low leakage
Low forward voltage drop
High current capability
Easily cleaned with Freon,Alcohil,Isopropanop
DO - 27
and similar solvents
The plastic material carries U/L recognition 94V-0
MECHANICAL DATA
Case:JEDEC DO-27,molded plastic
Terminals: Axial lead ,solderable per
MIL- STD-202,Method 208
Polarity: Color band denotes cathode
Dimensions in millimeters
Weight: 0.041ounces,1.15grams
Mounting position: Any
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
ambient temperature unless otherwise specified.
Single phase,half wave,60 Hz,resistive or inductive load. For capacitive load,derate by 20%.
HER
301G
HER
302G
HER
303G
HER
304G
HER
305G
HER
306G
HER
307G
HER
UNITS
308G
Maximum recurrent peak reverse voltage
VRRM
50
100
200
300
400
600
800
1000
V
Maximum RMS voltage
VRMS
35
70
140
210
280
420
560
700
V
Maximum DC blocking voltage
VDC
50
100
200
300
400
600
800
1000
V
Maximum average forward rectified current
9.5mm lead length,
@TA=75
IF(AV)
3.0
A
Peak forward surge current
IFSM
8.3ms single half-sine-wave
superimposed on rated load
150.0
A
1.7
V
@TJ=125
Maximum instantaneous forward voltage
@3.0 A
Maximum reverse current
200.0
@TA=25
at rated DC blocking voltage @TA=100
VF
1.0
1.3
10.0
IR
A
150.0
Maximym reverse capacitance
(Note1)
trr
50
75
ns
Typical junction capacitance
(Note2)
CJ
70
50
pF
Typical thermal resistance
(Note3)
RθJA
30.0
TJ
- 55---- +175
TSTG
- 55---- + 175
Operating junction temperature range
Storage temperature range
/W
NOTE:1. Measured with IF=0.5A, I R=1A, Irr=0.25A.
2. Measured at 1.0MHz and applied reverse voltage of 4.0V
3. Thermal resistance f rom junction to ambient.
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HER301G---HER308G
Diode Semiconductor Korea
AVERAGE FORWARD CURRENT
AMPERES
FIG.1 --FORWARD DERATING CURVE
6
5
Single Phase
Half Wave 60H Z
Resistive or
Inductive Load
4
3
2
1
0
0
25
50
75
100
125
150
175
AMBIENT TEMPER ATURE,
1000
100
T J=50
10
T J =50
1
T J=25
0.1
.01
0
20 40
60 80
100 120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE,
FIG.3--TYPECAL FORWARD CHARACTERISTICS
INSTANTANEOUS FORWARD CURRENT
AMPERES
INSTANTANEOUS REVERSE CURRENT
AMPERES
FIG.2 --TYPECAL REVERSE CHARACTERISTICS
8.3ms Single Half Sine-Wave
(JEDE METHOD)
200
HER301G-HER305G
100
HER306G-HER308G
0
1
10
100
NUMBER OF CYCLES AT 60 Hz
1000
50/100/200V
300/400V
10
600/800/1000V
1.0
TJ=50
PULSE WIDTH=300uS
.1
.01
.2
0
.4
.6
.8
1.0 1.2
1.4
1.6 1.8
INSTANTANEOUS FORWARD VOLTAGE,VOLTS
FIG.5--TYPICAL JUNCTION CAPACITANCE
JUNCTION CAPACITANCE,pF
300
AMPERES
PEAK FORWARD SURGE CURRENT
FIG.4--PEAK FORWARD SURGE CURRENT
100
200
HER301G-HER305G
100
60
40
HER306G-HER308G
20
10
6
4
2
1
.1
TJ =25
.2
.4
1.0
2
4
10
20
40
100
REVERSE VOLTAGE,VOLTS
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