SMD Small Signal Schottky Diodes CDBH0230-G + Reverse Voltage: 30 Volts Forward Current: 200 mA RoHS Device SOD-523 Features 0.051(1.30) 0.043(1.10) 0.008(0.20)REF. -Extremely fast switching speed. 0.033(0.85) 0.030(0.75) 0.014(0.35) 0.010(0.25) -Small surface mount type. -Low reverse current and low forward voltage. 0.067(1.70) 0.059(1.50) Mechanical data -Case: SOD-523 standard package, Molded Plastic -Terminals: Solderable per MIL-STD-750, method 2026 -Marking code: cathode band & JV 0.028(0.70) 0.020(0.51) 0.006(0.15) 0.003(0.08) 0.030(0.77) 0.020(0.51) 0.003(0.07) 0.001(0.01) -Mounting position: Any -Weight: 0.012 gram(approx.) Dimensions in inches and (millimeter) Maximum Ratings (at T =25°C unless otherwise noted) A Symbol 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 RθJA 625 °C/W TJ 125 °C TSTG -65 ~ +150 °C Parameter Thermal resistance junction to ambient air Junction temperature Storage temperature range Electrical Characteristics (at T =25°C unless otherwise noted) A Parameter Reverse Breakdown voltage Forward voltage Reverse current Capacitance between terminals Reverse recovery time Symbol Conditions Min. Typ. Max. Unit V(BR)R IR=100μA 30 ----- ----- V VF1 IF=0.1mA ----- ----- 240 mV VF2 IF=1.0mA ----- ----- 320 mV VF3 IF=10mA ----- ----- 400 mV ----- VF4 IF=30mA ----- 500 mV VF5 IF=100mA ----- ----- 1000 mV IR VR=25V ----- ----- 2.0 μA CT VR=1V, f=1.0MHz ----- ----- 10 pF trr IF=10mA, IR=10mA to 1mA RL=100Ω ----- ----- 5.0 nS REV:A QW-BA019 Page 1 SMD Small Signal Schottky Diodes Rating and Characteristic Curves (CDBH0230-G) Fig.1- Recovery Time Equivalent Test Circuit 820Ω 2 kΩ IF +10 V t 0.1μF 50Ω Output Pulse Generator trr t IR(REC) = 1 mA DUT 0.1μF t 10% IF 100μH tp 90% 50Ω Input Sampling Oscilloscope IR VR OUTPUT PULSE INPUT SIGNAL (IF = IR = 10 mA ; measured at IR(REC) = 1 mA) Notes: 1. A 2.0 kΩ 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 TA=150 O C Reverse Current, (μA) Forward Current, (mA) 100 TA=150°C 10 TA=125°C TA=85°C 1.0 TA= -40°C TA= -55°C 0.1 0.2 0.3 0.4 0.5 10 1 TA=85 O C 0.1 0.01 TA=25°C 0.1 0 TA=125 O C 0.6 0.7 0.001 0 O TA=25 C 5 10 15 20 25 30 Forward Voltage, (V) Reverse Voltage, (V) Fig.4 - Total Capacitance 14 Total Capacitance, (pF) 12 10 8 6 4 2 0 0 5 10 15 20 25 30 Reverse Voltage, (V) REV:A QW-BA019 Page 2 SMD Small Signal Schottky Diodes Reel Taping Specification T d P0 P1 Index hole E F W B Polarity P A C 12 o 0 D2 D1 D W1 Trailer Device ....... ....... End Leader ....... ....... ....... ....... ....... ..... .. 10 pitches (min) Start 10 pitches (min) Direction of Feed SOD-523 SOD-523 SYMBOL A B C d D D1 D2 (mm) 0.90 ± 0.10 1.94 ± 0.10 0.73 ± 0.10 1.50 + 0.10 178 ± 1.00 54.40 ± 0.40 13.00 ± 0.20 (inch) 0.035 ± 0.004 0.076 ± 0.004 0.029 ± 0.004 0.059 + 0.004 7.008 ± 0.039 2.142 ± 0.016 0.512 ± 0.008 SYMBOL E F P P0 P1 W W1 (mm) 1.75 ± 0.10 3.50 ± 0.05 2.00 ± 0.10 4.00 ± 0.10 2.00 ± 0.10 8.00 + 0.30 /–0.10 9.50 ± 1.00 (inch) 0.069 ± 0.004 0.138 ± 0.002 0.079 ± 0.004 0.158 ± 0.004 0.079 ± 0.004 0.315 + 0.012 /–0.004 0.374 ± 0.039 REV:A Page 3 QW-BA019 Comchip Technology CO., LTD. SMD Small Signal Schottky Diodes Marking Code Part Number Marking Code - CDBH0230-G JV JV + Suggested PAD Layout SOD-523 SIZE (mm) (inch) A 1.40 0.055 B 0.60 0.024 C 0.70 0.028 D 2.00 0.079 E 0.80 0.031 D A E C B Standard Packaging REEL PACK Case Type SOD-523 REEL Reel Size ( pcs ) (inch) 3,000 7 REV:A Page 4 QW-BA019 Comchip Technology CO., LTD.