DRH401 THRU DRH406

PRESS FIT AUTOMOTIVE RECTIFIER (HITACHI)
DRH401 THRU DRH406
VOLTAGE RANGE
100 to 400 Volts
CURRENT
40.0 Amperes
HC-1
TECHNICAL SPECIFICATION:
FEATURES
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•
•
•
•
Low Leakage
Low forward voltage drop
High current capability
High forward surge current capacity
Glass passivated chip
Positive
0.782± 0.012
(20.00± 0.30)
Negative
0.886± 0.012
(22.50± 0.30)
0.32± 0.004
(? 8.10± 0.10)
0.467-0.470
(11.87-11.96)
MECHANICAL DATA
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•
•
•
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•
0.059± 0.002
(? 1.5± 0.10)
Technology: Vacuum soldered
Case: Copper case
Polarity: As marked of case bottom
Lead: Plated Ni lead, solderable per
MIL-STD-202E method 208C
Mounting: Press Fit
Weight: 0.11 ounces, 3.15 grams
Epoxy
0.149± 0.004
(3.80± 0.10)
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
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•
•
Ratings at 25℃ ambient temperature unless otherwise specified
Single Phase, half wave, 60HZ, resistive or inductive load
For capacitive load derate current by 20%
SYMBOLS
DRH401
DRH402
DRH403
DRH404
DRH406
UNIT
Maximum Repetitive Peak Reverse Voltage
VRRM
100
200
300
400
600
Volts
Maximum RMS Voltage
VRMS
70
140
210
280
420
Volts
Maximum DC Blocking Voltage
VDC
100
200
300
400
600
Volts
Maximum Average Forward Rectified Current,
IO
40
Amps
IFSM
500
Amps
Rating for fusing (t<8.3ms)
I2t
1038
A2S
Maximum instantaneous Forward Voltage at 100A
VF
1.08
Volts
At Tc=105℃
Peak Forward Surge Current
3.3mS single half sine wave superimposed on
Rated load (JEDEC method)
Maximum DC Reverse Current at Rated TA=25℃
DC Blocking Voltage
IR
TA=100℃
Typical Thermal Resistance
Operating and Storage Temperature Range
UA
450
RθJC
0.8
℃/W
TJ,TSTG
(-65 to +175)
℃
Notes:
1.
5.0
Enough heatsink must be considered in application.
Web Site: www.hkmic.com
PRESS FIT AUTOMOTIVE RECTIFIER (HITACHI)
DRH401 THRU DRH406
VOLTAGE RANGE
100 to 400 Volts
CURRENT
40.0 Amperes
RATINGS AND CHARACTERISTIC CURVES DRH401 THRU DRH406
F1G.2 MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
PEAK FORWARD SURGE
CURRENT,(A)
AVERAGE FORWARD CURRENT,
(A)
F1G.1 TYPICAL FORWARD CURRENT
DERATING GURVE
40
30
Single Phase
20
Half Wave 60Hz
Resistive or Inductive Load
10
0.375″(9.5mm) Lead Length
600
8.3ms Single Half Sine-Wave
500
(JEDEC Method) Tj=Tj max
400
300
200
100
0
1 Cycle
0
25
50
75
100
125
150
175
1
AMBIENT TEMPERATURE, (℃)
2
4
6
8 10
20
40
60 80 100
NUMBER OF CYCLES AT 60 Hz
F1G.3 TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
F1G.4 FORWARD ROWER DISSIPATION
AVERAGE POWER DISSIPATION
(W)
INSTANTANEOUS FORWARD CURRENT,
(A)
1000
100
10
T1=25℃
PULSE WIDTH=300μS
1%DUTY CYCLE
40
SQUARE WAVE
DC
20
0
0
1.0
0.1
0.6
60
10
20
30
40
AVERAGE FORWARD CURRENT, (A)
0.8
1.0
1.2
1.4
1.6
1.8
2.0
INSTANTANEOUS FORWARD VOLTAGE,(V)
Web Site: www.hkmic.com
50
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