SMD Schottky Barrier Rectifier COMCHIP www.comchiptech.com CDBL120 Thru CDBL1100 Reverse Voltage: 20 - 100 Volts Forward Current: 1.0 Amp Features DO-213AB (Plastic Melf) Ideal for surface mount applications Easy pick and place Plastic package has Underwriters Lab. flammability classification 94V-0 Guard Ring Protection Low Forward voltage and power loss for high efficiency 0.205(5.2) 0.022(0.55) Max. 0.195(4.8) Mechanical data 0.105(2.67) Case: DO-213AB molded plastic Terminals: solderable per MIL-STD-750, method 2026 Polarity: Color band denotes cathode end Mounting position: Any Approx. Weight:0.116 gram 0.095(2.40) Dimensions in inches and (millimeters) Maximum Ratings and Electrical Characterics Parameter Symbol CDBL120 CDBL140 CDBL160 CDBL180 CDBL1100 Unit Max. Repetitive Peak Reverse Voltage V RRM 20 40 60 80 100 V Max. DC Blocking Voltage V DC 20 40 60 80 100 V Max. RMS Voltage V RMS 14 28 42 56 70 V Peak Surge Forward Current 8.3ms single half sine-wave superimposed on rate load ( JEDEC method ) I FSM 30 A Max. Average Forward Current Io 1.0 A Max. Instantaneous Forward Current at 1.0 A VF Max. DC Reverse Current at Rated DC Blocking Voltage Ta=25 C IR 10 JA 75 R JT 35 Tj Storage Temperature T STG V mA 5 R Operating Junction Temperature 0.85 0.5 Ta=100 C Max.l. Thermal Resistance (Note 1) 0.70 0.50 -55 to +125 -55 to +150 C /W -55 to +150 C C Note 1: Thermal resistance from junction to ambient and junction to terminals. MDS0211007A Page 1 SMD Schottky Barrier Rectifier COMCHIP www.comchiptech.com Rating and Characteristic Curves (CDBL120 Thru CDBL1100) Fig.2 - Forward Characteristics Fig. 1 - Reverse Characteristics 100 100 CDBL120-140 Forward Current ( A ) Reverse Current ( mA ) CDBL160 10 1 Tj=75 C 10 CDBL180-1100 1 0.1 0.1 Tj=25 C 0.01 0.01 0 20 40 60 80 0.1 0.3 0.5 0.7 0.9 1.1 1.3 1.5 1.7 100 120 140 160 180 200 1.9 2.1 Forward Voltage (V) Percent of Rated Peak Reverse Voltage (%) Fig. 3 - Junction Capacitance Fig. 4 - Current Derating Curve =1MHz and applied 4VDC reverse voltage 300 250 16 10 0-1 0 40 0 BL 50 0.6 0-1 100 0.8 12 150 CD 200 1.0 BL Average forward current ( A ) 1.2 CD Junction Capacitance (pF) 350 0.4 0.2 0 0.01 0.1 1.0 10 100 20 40 60 80 100 120 140 160 Ambient Temperature ( C) Reverse Voltage (V) Peak surge Forward Current ( A ) Fig. 5 - Non repetitive Forward Surge Current 30 8.3mS Single Half Sine Wave JEDEC methode 24 18 Tj=25 C 12 6 0 1 5 10 50 1 00 Number of Cycles at 60Hz MDS0211007A Page 2