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CDBF0520 Dataheets PDF



Part Number CDBF0520
Manufacturers Comchip Technology
Logo Comchip Technology
Description SMD Schottky Barrier Diode
Datasheet CDBF0520 DatasheetCDBF0520 Datasheet (PDF)

SMD Schottky Barrier Diode COMCHIP SMD Diodes Specialist CDBF0520 Io = 500 mA V R = 20 Volt s Features Low forward Voltage (Lead-free Device) Designed for mounting on small surface. Extremely thin/leadless package. Majority carrier conduction. 1005(2512) 0.102(2.60) 0.095(2.40) Mechanical data Case: SOD-323F (2512) Standard package , molded plastic. 0.051(1.30) 0.043(1.10) 0.035(0.90) Terminals: Gold plated, solderable per MIL-STD-750, method 2026. Polarity: Indicated by cathode band. M.

  CDBF0520   CDBF0520



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SMD Schottky Barrier Diode COMCHIP SMD Diodes Specialist CDBF0520 Io = 500 mA V R = 20 Volt s Features Low forward Voltage (Lead-free Device) Designed for mounting on small surface. Extremely thin/leadless package. Majority carrier conduction. 1005(2512) 0.102(2.60) 0.095(2.40) Mechanical data Case: SOD-323F (2512) Standard package , molded plastic. 0.051(1.30) 0.043(1.10) 0.035(0.90) Terminals: Gold plated, solderable per MIL-STD-750, method 2026. Polarity: Indicated by cathode band. Mounting position: Any. Weight: 0.006 gram (approximately). 0.027(0.70) 0.020(0.50) Typ. 0.012 (0.30) Typ. 0.020(0.50) Typ. Dimensions in inches and (millimeter) Maximum Rating ( at T A = 25 C unless otherwise noted ) Parameter Peak reverse voltage Reverse voltage Average forward rectified current Forward current , surge peak Storage temperature Junction temperature 8.3 ms single half sine-wave superimposed on rate load ( JEDEC method ) Conditions Symbol Min Typ Max Unit V RM VR Io I FSM T STG Tj -40 -40 30 20 0.5 2 +125 +125 V V A A C C Electrical Characteristics ( at T A = 25 C unless otherwise noted ) Parameter Forward voltage Reverse current Capacitance between terminals I F = 100mA I F = 500mA V R = 20V f = 1MHz, and 0 VDC reverse voltage Conditions Symbol Min Typ Max Unit VF VF IR CT 100 0.36 0.47 100 V V uA pF REV:A QW-A1038 Page 1 SMD Schottky Barrier Diode RATING AND CHARACTERISTIC CURVES (CDBF0520) Fig. 1 - Forward characteristics 1000 100m COMCHIP SMD Diodes Specialist Fig. 2 - Reverse characteristics Forward current (mA ) 10m Reverse current ( A ) 100 C 100 1m 75 C 100u 25 C C 125 -2 5 75 25 10 C C C 10u 1u 1 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.1u 0 5 -25 C 10 15 20 Forward voltage (V) Reverse voltage (V) Fig. 3 - Capacitance between terminals characteristics Capacitance between terminals(pF) 60 120 Fig. 4 - Current derating curve Average forward current ( % ) f=1MHz Ta = 25 C 50 100 40 80 30 60 20 40 10 20 0 0 5 10 15 20 0 0 25 50 75 100 125 150 Reverse voltage : (V) Ambient temperature ( C ) REV:A QW-A1038 Page 2 .


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