BLOCK TYPE AUTOMOTIVE PECTIFIER
B302 THRU B304
TECHNICAL SPECIFICATION: FEATURES
• • • • •
4.5± 0.3
VOLTAGE RANGE CURRENT
200 to 400 Volts 40.0 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
• • • • • •
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
• • •
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 B402-P B402-N 200 140 200 B403-P B403-N 300 210 300 40 B404-P B404-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℃
VRRM VRMS VDC IO
IFSM I2t VF IR RθJC TJ,TSTG
500 1037 1.10 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 A2S Volts UA ℃/W ℃
Notes:
1. Enough heatsink must be considered in application.
E-mail: sales@cnmic.com
Web Site: www.cnmic.com
BLOCK TYPE AUTOMOTIVE PECTIFIER
B402 THRU B404
VOLTAGE RANGE CURRENT
200 to 400 Volts 40.0 Amperes
RATINGS AND CHARACTERISTIC CURVES B402 THRU B404
F1G.1 TYPICAL FORWARD CURRENT DERATING GURVE
AVERAGE FORWARD CURRENT, (A)
F1G.2 MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT
PEAK FORWARD SURGE CURRENT,(A)
50 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
600 8.3ms Single Half Sine-Wave 500 400 300 200 100 1 Cycle (JEDEC Method) Tj=Tj max
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)
60
INSTANTANEOUS FORWARD CURRENT, (A)
100
40 SQUARE WAVE
DC 20
10
T1=25℃ PULSE WIDTH=300μS 1%DUTY CYCLE 1.0
0 0 10 20 30 40 50
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)
E-mail: sales@cnmic.com
Web Site: www.cnmic.com
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