B502 THRU B504

BLOCK TYPE AUTOMOTIVE PECTIFIER
B302 THRU B304
VOLTAGE RANGE
200 to 400 Volts
CURRENT
50.0 Amperes
BA
TECHNICAL SPECIFICATION:
24.0± 0.5
13.5± 0.3
FEATURES
•
•
•
8.5± 0.3
10.0± 0.3
2.5± 0.3
.0± 0.3
4.4± 0.5
Technology: vacuum soldered
Copper cup with transfer molded plastic
Polarity: B30-P lead-P
B30-N lead-N
Lead: Plated Ni lead, solderable per
MIL-STD-202E method 208C
Mounting: Press Fit
Weight: 0.094 ounces, 2.65 grams
1.8± 0.3
9.2± 0.3
5.0± 0.3
0.6± 0.3
MECHANICAL DATA
•
•
•
10.2± 0.3
4.5± 0.3
Low Leakage
Low forward voltage drop
High current capability
High forward surge current capacity
Glass passivated chip
5.0± 0.3
•
•
•
•
•
1.0± 0.3
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
•
•
•
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
B502-P
B503-P
B504-P
B502-N
B503-N
B504-N
UNIT
Maximum Repetitive Peak Reverse Voltage
VRRM
200
300
400
Volts
Maximum RMS Voltage
VRMS
140
210
280
Volts
Maximum DC Blocking Voltage
VDC
200
300
400
Volts
Maximum Average Forward Rectified Current,
IO
50
Amps
IFSM
600
Amps
Rating for fusing (t<8.3ms)
I2t
1494
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
1.0
℃/W
TJ,TSTG
(-65 to +175)
℃
Notes:
1.
5.0
Enough heatsink must be considered in application.
Web Site: www.hkmic.com
BLOCK TYPE AUTOMOTIVE PECTIFIER
B502 THRU B504
VOLTAGE RANGE
200 to 400 Volts
CURRENT
50.0 Amperes
RATINGS AND CHARACTERISTIC CURVES B502 THRU B504
F1G.2 MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
50
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
50
SQUARE WAVE
DC
20
0
0
1.0
0.1
0.6
80
20
30
40
50
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
60
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