DISH AUTOMOTIVE RECTIFIER
DR351 THRU DR356
DRS351 THRU DRS356
TECHNICAL SPECIFICATION：
FEATURES
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•
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VOLTAGE RANGE
CURRENT
100 to 400 Volts
35.0 Amperes
DR-35
DRS-35
Low Leakage
Low forward voltage drop
High current capability
High forward surge current capacity
Glass passivated chip
Positive: 19.0± 0.5
Negative: 23.0± 0.5
1.5± 0.05
1.5± 0.05
Positive: 19.0± 0.5
Negative: 23.0± 0.5
MECHANICAL DATA
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Technology: vacuum soldered
Case: Copper case
Polarity: As marked of case bottom
Lead: Plated Ni lead, solderable per
MIL-STD-202E method 208C
Weight: 0.032 ounces, 0.9 grams (DRS)
0.035 ounces, 1.0 grams (DR)
8.4± 0.2
2.2
9.5± 0.2
2.2
7.0± 0.2
8.4± 0.2
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
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•
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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
DR351
DRS351
100
70
100
DR352
DRS352
200
140
200
DR353
DRS353
300
210
300
35
DR354
DRS354
400
280
400
DR356
DRS356
600
420
600
UNIT
Volts
Volts
Volts
Amps
Maximum Repetitive Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current,
At Tc=105℃
Peak Forward Surge Current
3.3mS single half sine wave superimposed on
Rated load (JEDEC method)
Rating for fusing (t＜8.3ms)
Maximum instantaneous Forward Voltage at 100A
Maximum DC Reverse Current at Rated TA=25℃
DC Blocking Voltage
Typical Thermal Resistance
Operating and Storage Temperature Range
TA=100℃
V
RRM
V
RMS
V
DC
I
O
I
FSM
I
2
t
V
F
I
R
R
θJC
T
J
,T
STG
500
1038
1.08
5.0
450
0.8
(-65 to +175)
Amps
A
2
S
Volts
UA
℃/W
℃
Notes:
1.
Enough heatsink must be considered in application.
Web Site:
WWW.PS-PFS.COM
DISH AUTOMOTIVE RECTIFIER
DR351 THRU DR356
DRS351 THRU DRS356
VOLTAGE RANGE
CURRENT
100 to 400 Volts
35.0 Amperes
RATINGS AND CHARACTERISTIC CURVES
F1G.1 TYPICAL FORWARD CURRENT
DERATING GURVE
AVERAGE FORWARD CURRENT,
(A)
DR351 THRU DR356
DRS351 THRU DRS356
F1G.2 MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
PEAK FORWARD SURGE
CURRENT,(A)
600
8.3ms Single Half Sine-Wave
500
400
300
200
100
1 Cycle
(JEDEC Method) Tj=Tj max
40
30
Single Phase
20
10
0
0
25
50
75
100
125
150
175
Half Wave 60Hz
Resistive or Inductive Load
0.375″(9.5mm) Lead Length
AMBIENT TEMPERATURE, (
℃
)
1
2
4
6
8 10
20
40
60 80 100
NUMBER OF CYCLES AT 60 Hz
F1G.3 TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
1000
F1G.4 FORWARD ROWER DISSIPATION
AVERAGE POWER DISSIPATION
(W)
80
INSTANTANEOUS FORWARD CURRENT,
(A)
100
50
SQUARE WAVE
DC
30
10
T1=25℃
PULSE WIDTH=300μS
1%DUTY CYCLE
1.0
0
0
20
30
40
50
60
AVERAGE FORWARD CURRENT, (A)
0.1
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
INSTANTANEOUS FORWARD VOLTAGE,(V)
Web Site:
WWW.PS-PFS.COM
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