B302 MIC | Alldatasheet
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Technical content
BLOCK TYPE AUTOMOTIVE PECTIFIER E-mail: sales@cnmic.com Web Site: www.cnmic.com VOLTAGE RANGE 200 to 400 Volts B302 THRU B304 CURRENT 30.0 Amperes TECHNICAL SPECIFICATION：
FEATURES
- Low Leakage
- Low forward voltage drop
- High current capability
- High forward surge current capacity
- Glass passivated chip MECHANICAL DATA
- 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 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 B302-P B302-N B303-P B303-N B304-P B304-N UNIT Maximum Repetitive Peak Reverse Voltage V RRM 200 300 400 Volts Maximum RMS Voltage V RMS 140 210 280 Volts Maximum DC Blocking Voltage V DC 200 300 400 Volts Maximum Average Forward Rectified Current, At Tc=105℃ IO 30 Amps Peak Forward Surge Current 3.3mS single half sine wave superimposed on Rated load (JEDEC method) IFSM 400 Amps Rating for fusing (t＜8.3ms) I 2t 664 A 2S Maximum instantaneous Forward Voltage at 100A VF 1.10 Volts
5.0 Maximum DC Reverse Current at Rated TA=25℃
DC Blocking Voltage TA=100℃ IR 450 UA Typical Thermal Resistance R θJC 1.0 ℃/W Operating and Storage Temperature Range T J,TSTG (-65 to +175) ℃ Notes: 1. Enough heatsink must be considered in application. Dimensions in inches and (millimeters) BA 4.4±0.5 0.6±0.3 .0±0.3 10.0±0.3 8.5±0.3 24.0±0.5 5.0±0.3 2.5±0.3 4.5±0.3 13.5±0.3 10.2±0.3
BLOCK TYPE AUTOMOTIVE PECTIFIER E-mail: sales@cnmic.com Web Site: www.cnmic.com VOLTAGE RANGE 200 to 400 Volts B302 THRU B304 CURRENT 30.0 Amperes RATINGS AND CHARACTERISTIC CURVES B302 THRU B304 F1G.2 MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT F1G.1 TYPICAL FORWARD CURRENT DERATING GURVE
1 Cycle
CURRENT,(A) 8.3ms Single Half Sine-Wave (JEDEC Method) Tj=Tj max AVERAGE FORWARD CURRENT, (A) AMBIENT TEMPERATURE, ()℃ 1251001501757550250 Single Phase Half Wave 60Hz Resistive or Inductive Load 0.375″(9.5mm) Lead Length 100 400 200 300 600 500 F1G.3 TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS INSTANTANEOUS FORWARD CURRENT, (A) INSTANTANEOUS FORWARD VOLTAGE,(V) 1000 100 1.0 0.1 T1=25℃ PULSE WIDTH=300μS 1%DUTY CYCLE 504030200 SQUARE WAVE DC AVERAGE POWER DISSIPATION (W) AVERAGE FORWARD CURRENT, (A) F1G.4 FORWARD ROWER DISSIPATION