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CDBL0840 Dataheets PDF



Part Number CDBL0840
Manufacturers Comchip Technology
Logo Comchip Technology
Description SMD Schottky Barrier Diodes
Datasheet CDBL0840 DatasheetCDBL0840 Datasheet (PDF)

SMD Schottky Barrier Diodes www.comchiptech.com COMCHIP 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) 0.012(0.3) 0.14(3.6) 0.13(3.3) Mechanical data Case: DO-213AA molded plastic 0.063(1.60) Terminals: solderable per MIL-STD-750, method 2026 Polarity: Indicated by cathode band Mou.

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SMD Schottky Barrier Diodes www.comchiptech.com COMCHIP 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) 0.012(0.3) 0.14(3.6) 0.13(3.3) Mechanical data Case: 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 Parameter 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 CDBL0820 20 14 20 CDBL0840 40 28 40 10 CDBL0860 60 42 60 Unit 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 Reverse Current ( mA ) 10 100 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 Percent of Rated Peak Reverse Voltage (%) Reverse Voltage (V) Fig. 3 - Junction Capacitance 1000 CDBL0820-0840 Junction 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 Tj=25 C 4 2 0 1 5 10 50 1 00 Number of Cycles at 60Hz MDS0211006A Page 2 .


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