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      Reverse V oltage: 20 to 100 Volts Forward Current: 3.0 Amp RoHS Device Dimensions in inches and (millimeter) CDBMH320-G Thru. CDBMH3100-G Page 1 QW-BB034 SMD Schottky Barrier Rectifiers REV:B Comchip Technology CO., LTD. SOD-123T 0.154(3.90) 0.138(3.50) 0.012(0.30) Typ. 0.071(1.80) 0.055(1.40) 0.067(1.70) 0.051(1.30) 0.040(0.10) 0.096(2.40) 0.080(2.00) 0.024(0.60) 0.008(0.20) Typ. 0.036(0.90) 0.064(1.60) 0.048(1.20) 0.020(0.50) 0.0375(0.95) 0.0296(0.75) 0.052(1.30) 0.036(0.90) 0.024(0.60) Typ. Maximum Ratings (at TA=25°C unless otherwise noted) Parameter Symbol Unit Repetitive peak reverse voltage Continuous reverse voltage RMS voltage Max. Forward rectified current Maximum forward voltage at IF=3.0A Max. Forward surge current, 8.3ms single half sine-wave superimposed on rated load (JEDEC method) V R=VRRM TJ=25°C Max.Reverse current V R=VRRM TJ=100°C Typ. Thermal resistance Typ. Diode Junction capacitance (Note 1) VRRM VR VRMS IO VF IFSM IR RθJC CJ TJ CDBMH CDBMH 320-G CDBMH CDBMH 340-G CDBMH CDBMH CDBMH 360-G 380-G 3100-G 20 20 14 40 40 28 60 60 42 3.0 0.70 80 0.2 20 30 80 80 56 100 100 70 V V V A V A mA °C/W °C 0.50 0.85 Note : 1. F=1MHz and applied 4V DC reverse voltage Operating temperature Storage temperature range TSTG -65 to +175 °C -55 to +125 -55 to +150 250 PF 330-G 30 30 21 350-G 50 50 35 IR Mechanical data -Case: Molded plastic, SOD-123T/Mini SMA. -T erminals: Solderable per MIL-STD-750, method 2026. -Polarity: Indicated by cathode band. -W eight: 0.018 grams approx. Features -Batch process design, excellent power dissipation offers better reverse leakage current and thermal resistance. -Low profile surface mounted application in order to optimize board space. -Low power loss, high efficiency. -High current capability, low forward voltage drop. -High surge capability. -Guardring for overvoltage protection. -Ultra high-speed switching. -Silicon epitaxial planar chip, metal silicon junction. -Lead-free part meets environmental standards of MIL-STD-19500/228. -Heat sink bottom. 0.044(1.10) 0.028(0.70) |