BLOCK TYPE AUTOMOTIVE PECTIFIER
B302 THRU B304
TECHNICAL SPECIFICATION：
FEATURES
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•
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4.5± 0.3
VOLTAGE RANGE
CURRENT
200 to 400 Volts
50.0 Amperes
BA
24.0± 0.5
13.5± 0.3
10.2± 0.3
Low Leakage
Low forward voltage drop
High current capability
High forward surge current capacity
Glass passivated chip
2.5± 0.3
MECHANICAL DATA
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•
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0.6± 0.3
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
.0± 0.3
1.8± 0.3
9.2± 0.3
4.4± 0.5
1.0± 0.3
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
B502-P
B502-N
200
140
200
B503-P
B503-N
300
210
300
50
B504-P
B504-N
400
280
400
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
600
1494
1.08
5.0
450
1.0
(-65 to +175)
5.0± 0.3
10.0± 0.3
5.0± 0.3
8.5± 0.3
Amps
A
2
S
Volts
UA
℃/W
℃
Notes:
1.
Enough heatsink must be considered in application.
E-mail:
Web Site: www.cnmic.com
MIC [ MIC GROUP RECTIFIERS ]
