CDBT-70-G COMCHIP | Alldatasheet
Document overview
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Technical content
Features
-Design for mounting on small surface. -High speed switching application, circuit protection. -Low turn-on voltage. Mechanical data -Case: SOT-23, molded plastic. -Terminals: solderable per MIL-STD-750, method 2026. -Approx. weight: 0.008 grams Circuit diagram CDBT-70/S/C/A-G Maximum Ratings and Electrical CharacteristicsO (at Ta=25 C unless otherwise noted) Dimensions in inches and (millimeter) QW-BA003 SMD Diodes Specialist COMCHIP Comchip Technology CO., LTD. SOT-23 1 2 0.119(3.00) 0.110(2.80) 0.056(1.40) 0.047(1.20) 0.083(2.10) 0.066(1.70) 0.044(1.10) 0.035(0.90) 0.020(0.50) 0.013(0.35) 0.006(0.15) 0.002(0.05) 0.103(2.60) 0.086(2.20) 0.006(0.15) max 0.007(0.20) min CDBT-70-G 1 2 CDBT-70S-G 1 2 CDBT-70C-G 1 2 CDBT-70A-G 1 2 Repetitive peak reverse voltage Reverse voltage Forward current Peak surge forward current Power dissipation Maximum forward voltage Maximum reverse current Maximum reverse recovery time Maximum diode capacitance Maximum junction temperature Storage temperature UnitsSymbolParameter VRRM VR IF IFSM PD VF IR Trr CT TJ TSTG Conditions Value T<1.0 sec @IF=1.0mA, tp<300μS @IF=15mA, tp<300μS @VR=50V IF=IR=10mA, RL=100Ω VR=0V, f=1.0MHz 0.1 200 0.41 1.0 0.1 125 -65 to +150 V V mA A mW V μA nS pF O C O C
RATING AND CHARACTERISTIC CURVES (CDBT-70/S/C/A-G) Forward Voltage (V) 2.01.20.8 1.60 Fig.1 Forward Characteristics 0.1 100 1000 F r a d u rent mA)o w r C r ( Reverse Voltage (V) Fig.2 Reverse Characteristics 0.1 Rever e Curr nt (nA)s e 100 10000 Reverse Voltage (V) Fig.3 Capacitance Between Terminals Characteristics Capac ta c Bet een Termin ls (p )i n e w a F 0.4 0.8 1.6 2.0 30 60 70 O Ambient Temperature ( C) Fig.4 Power Derating Curve Power Dissipation (mW) 200 400 SMD Diodes Specialist COMCHIP Comchip Technology CO., LTD. Page 2 REV:A 60 100 1.2 0 100 175 0.4 20 80 100 20 25 50 75 150125 300 Small Signal Schottky Diodes 1000 O TA=125 C O TA=0 C O TA=25 C O TA=75 C 10 5040 O TJ=25 C f=1MHz Mounted on glass epoxy PCBs O TA=125 C O TA=-40 C O TA=0 C O TA=25 C O TA=75 C O TA=-40 C