BLOCK TYPE AUTOMOTIVE PECTIFIER
VOLTAGE RANGE
CURRENT
200 to 400 Volts
40.0 Amperes
B302 THRU B304
BA
TECHNICAL SPECIFICATION:
24.0± 0.5
13.5± 0.3
10.2± 0.3
FEATURES
4.5± 0.3
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Low Leakage
Low forward voltage drop
High current capability
High forward surge current capacity
Glass passivated chip
MECHANICAL DATA
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Technology: vacuum soldered
Copper cup with transfer molded plastic
Polarity: B30-P lead-P
1.8± 0.3
9.2± 0.3
1.0± 0.3
B30-N lead-N
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Lead: Plated Ni lead, solderable per
MIL-STD-202E method 208C
Mounting: Press Fit
Dimensions in inches and (millimeters)
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Weight: 0.094 ounces, 2.65 grams
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%
B402-P
B403-P
B403-N
300
B404-P
B404-N
400
SYMBOLS
UNIT
B402-N
200
Maximum Repetitive Peak Reverse Voltage
Maximum RMS Voltage
VRRM
VRMS
VDC
Volts
Volts
Volts
140
210
280
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current,
At Tc=105℃
200
300
400
IO
40
Amps
Peak Forward Surge Current
3.3mS single half sine wave superimposed on
Rated load (JEDEC method)
IFSM
500
Amps
Rating for fusing (t<8.3ms)
I2t
1037
1.10
5.0
A2S
Maximum instantaneous Forward Voltage at 100A
VF
Volts
Maximum DC Reverse Current at Rated TA=25℃
IR
UA
DC Blocking Voltage
TA=100℃
450
1.0
Typical Thermal Resistance
RθJC
℃/W
Operating and Storage Temperature Range
TJ,TSTG
(-65 to +175)
℃
Notes:
1. Enough heatsink must be considered in application.
E-mail: sales@cnmic.com
Web Site: www.cnmic.com