CDBH0230-G Comchip

SMD Small Signal Schottky Diodes + CDBH0230-G Reverse Voltage: 30 Volts - Forward Current: 200 mA RoHS Device SOD-523 Features 0.051(1.30) 0.008(0.20)REF. 0.043(1.10) -Extremely fast switching speed. 0.014(0.35) 0.033(0.85) -Small surface mount type. 0.030(0.75) 0.010(0.25) -Low reverse current and low forward voltage. 0.067(1.70) 0.059(1.50) Mechanical data 0.028(0.70) 0.020(0.51) -Case: SOD-523 standard package, Molded Plastic -Terminals: Solderable per MIL-STD-750, method 2026 0.030(0.77) 0.006(0.15) 0.003(0.08) 0.020(0.51) -Marking code: cathode band & JV 0.003(0.07) -Mounting position: Any 0.001(0.01) -Weight: 0.012 gram(approx.) Dimensions in inches and (millimeter) Maximum Ratings (at TA=25C unless otherwise noted) Symbol Parameter CDBH0230-G Unit Non-repetitive peak reverse voltage VRM 30 V RMS voltage VRMS 21 V DC blocking voltage VDC 30 V Average rectified output current IO 100 mA Forward continuous current IF 200 mA Repetitive peak forward current IFRM 300 mA Forward surge current IFSM 600 mA Power dissipation PD 200 mW Thermal resistance junction to ambient air R JA 625 C/W Junction temperature TJ 125 C Storage temperature range TSTG -65 ~ +150 C Electrical Characteristics (at TA=25C unless otherwise noted) Symbol Typ. Parameter Conditions Min. Max. Unit ----- ----- Reverse Breakdown voltage V V(BR)R 30 IR=100A ----- ----- VF1 IF=0.1mA 240 mV ----- ----- VF2 IF=1.0mA 320 mV ----- ----- Forward voltage VF3 IF=10mA 400 mV ----- ----- VF4 IF=30mA 500 mV ----- ----- VF5 IF=100mA 1000 mV ----- ----- A Reverse current IR VR=25V 2.0 ----- ----- Capacitance between terminals VR=1V, f=1.0MHz pF CT 10 IF=10mA, IR=10mA to 1mA ----- ----- Reverse recovery time trr 5.0 nS RL=100 REV:A QW-BA019 Page 1SMD Small Signal Schottky Diodes Rating and Characteristic Curves (CDBH0230-G) Fig.1- Recovery Time Equivalent Test Circuit 820 2 k IF tp t t +10 V 0.1 F 10% IF 100 H trr t IR(REC) = 1 mA DUT 0.1 F 90% IR 50 Output 50 Input VR Pulse Sampling OUTPUT PULSE Generator Oscilloscope INPUT SIGNAL (IF = IR = 10 mA measured at IR(REC) = 1 mA) Notes: 1. A 2.0 k variable resistor adjusted for a Forward Current (IF) of 10 mA. 2. Input pulse is adjusted so IR(peak) is equal to 10 mA. 3. tp >> tIT Fig.3 - Leakage Current Fig.2 - Typical Forward Characteristics 1000 100 O TA=150 C 100 O TA=125 C TA=150C 10 10 TA=125C 1 O TA=85 C TA=85C 1.0 0.1 TA= -40C TA= -55C 0.01 O TA=25 C TA=25C 0.1 0.001 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0 5 10 15 20 25 30 Forward Voltage, (V) Reverse Voltage, (V) Fig.4 - Total Capacitance 14 12 10 8 6 4 2 0 0 5 10 15 20 25 30 Reverse Voltage, (V) REV:A QW-BA019 Page 2 Total Capacitance, (pF) Forward Current, (mA) Reverse Current, (A)