SMD Schottky Barrier Diodes COMCHIP www.comchiptech.com CDBL0820 - CDBL0860 Voltage: 20- 60 Volts Current: 0.8 Amp Feature DO-213AA (Plastic Mini-Melf) Ideal for surface mount application Easy pick and place Plastic package has Underwriters Lab. flammability classifcation 94V-0 Build-in strain relief 0.015(0.4) 0.14(3.6) 0.012(0.3) 0.13(3.3) Mechanical data Case: DO-213AA molded plastic 0.063(1.60) Terminals: solderable per MIL-STD-750, method 2026 0.055(1.40) Polarity: Indicated by cathode band Mounting position: Any Weight:0.036 grams Dimensions in inches and (millimeters) Maximum Ratings and Electrical Characterics Parameter Symbol Max.RepetitivePeak Reverse Voltage V RRM 20 40 60 V Max. DC Blocking Voltage V DC 14 28 42 V Max. RMS Voltage V RMS 20 40 60 V Peak Surge Forward Current 8.3ms single half sine-wave Sine-wave superimposed on Rate load ( JEDEC ) I FSM 10 A Max. AverageForward Current Io 0.8 A Max. Forward Current at 0.8 A VF Max. Reverse Current Tj=25 C IR CDBL0860 0.50 0.70 0.5 Unit V mA 10.0 Tj=100C Max. Thermal Resistance (Note1) CDBL0840 CDBL0820 R JA 30 R JT 75 Operating junction temperature Tj Storage temperature T STG C/W -55 to +125 C -55 to +150 C Note 1: Thermal resistance from junction to ambient and junction to terminal 6.0mm copper pads to each terminal. MDS0211006A Page 1 SMD Schottky Barrier Diodes COMCHIP www.comchiptech.com RATING AND CHARACTERISTIC CURVES (CDBL0820-0860) Fig. 1 - Typical Reverse Characteristics Fig. 2 - Typical Forward Characteristics 100 100 10 Forward Current ( A ) Reverse Current ( mA ) CDBL0820-0840 Tj=125 C 1.0 0.1 Tj=75 C Tj=25 C 0.01 10 CDBL0860 1.0 Tj=25 C 0.1 Pulse width 300uS 1% duty cycle 0.01 0.001 0 20 40 60 80 10 0 120 0 0.2 14 0 0.4 0.6 0.8 1.0 Percent of Rated Peak Reverse Voltage (%) Reverse Voltage (V) Fig. 3 - Junction Capacitance Fig. 4 - Current Derating Curve 1.2 1000 =1MHz and applied 4VDC reverse voltage Average Forward Current ( A ) CDBL0820-0840 Junction Capacitance (pF) 1.2 1.4 1.6 1.8 2.0 CDBL0860 100 10 0.1 1.0 10 100 1.0 0.8 0.6 0.4 0.2 0 25 50 75 100 125 150 Ambient Temperature ( C) Reverse Voltage (V) Peak surge Forward Current ( A ) Fig. 5 - Non repetitive forward surge current 10 8.3mS Single Half Sine Wave JEDEC methode 8 6 Tj=25 C 4 2 0 1 5 10 50 1 00 Number of Cycles at 60Hz MDS0211006A Page 2