CDBL0840

SMD Schottky Barrier Diodes www.comchiptech.com COMCHIP C DBL0820 - CDBL0860 V oltage: 20- 60 Volts Current: 0.8 Amp F eature DO-213AA (Plastic Mini-Melf) I deal 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) 0.012(0.3) 0.14(3.6) 0.13(3.3) Mechanical data C ase: DO-213AA molded plastic 0.063(1.60) Terminals: solderable per MIL-STD-750, method 2026 Polarity: Indicated by cathode band Mounting position: Any Weight:0.036 grams 0.055(1.40) Dimensions in inches and (millimeters) Maximum Ratings and Electrical Characterics P arameter Max.RepetitivePeak Reverse Voltage Max. DC Blocking Voltage Max. RMS Voltage Peak Surge Forward Current 8.3ms single half sine-wave Sine-wave superimposed on Rate load ( JEDEC ) Max. AverageForward Current Max. Forward Current at 0.8 A Max. Reverse Current Tj=25 C Tj=100C Max. Thermal Resistance (Note1) R R JA JT Symbol V RRM V DC V RMS I FSM C DBL0820 20 14 20 C DBL0840 40 28 40 10 C DBL0860 60 42 60 U nit V V V A Io VF IR 0.50 0 .8 0.70 A V mA 0.5 10.0 30 75 -55 to +125 C /W Operating junction temperature Storage temperature Tj T STG 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 www.comchiptech.com COMCHIP RATING AND CHARACTERISTIC CURVES (CDBL0820-0860) Fig. 1 - Typical Reverse Characteristics Fig. 2 - Typical Forward Characteristics 100 CDBL0820-0840 R everse Current ( mA ) 10 1 00 1.0 Tj=125 C Forward Current ( A ) 10 CDBL0860 1.0 Tj=25 C 0.1 Pulse width 300uS 1% duty cycle 0.1 Tj=75 C 0.01 Tj=25 C 0.001 0.01 0 20 40 60 80 10 0 120 14 0 0 0 .2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 P ercent of Rated Peak Reverse Voltage (%) Reverse Voltage (V) F ig. 3 - Junction Capacitance 1000 CDBL0820-0840 J unction Capacitance (pF) = 1MHz and applied 4VDC reverse voltage Fig. 4 - Current Derating Curve 1.2 Average Forward Current ( A ) 1.0 10 100 1.0 0.8 100 CDBL0860 0.6 0.4 0.2 10 0 .1 0 25 50 75 100 125 150 Reverse Voltage (V) Ambient Temperature ( C) Fig. 5 - Non repetitive forward surge current Peak surge Forward Current ( A ) 10 8.3mS Single Half Sine Wave JEDEC methode 8 6 T j=25 C 4 2 0 1 5 10 50 1 00 Number of Cycles at 60Hz MDS0211006A Page 2