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CDBA540-HF Dataheets PDF



Part Number CDBA540-HF
Manufacturers Comchip Technology
Logo Comchip Technology
Description SMD Schottky Barrier Rectifiers
Datasheet CDBA540-HF DatasheetCDBA540-HF Datasheet (PDF)

SMD Schottky Barrier Rectifiers CDBA540-HF Thru. CDBA5200-HF Reverse Voltage: 40 to 200 Volts Forward Current: 5.0 Amp RoHS Device Halogen Free Features DO-214AC (SMA) -Low Profile surface mount applications in order to optimize board space. -Low power loss, high efficiency. -High current capability, low forward voltage drop. -High surge capability. -Guard ring for overvoltage protection. -Ultra high-speed switching. -Silicon epitaxial planar chip,metal silicon junction. 0.067 (1.70) 0.047.

  CDBA540-HF   CDBA540-HF



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SMD Schottky Barrier Rectifiers CDBA540-HF Thru. CDBA5200-HF Reverse Voltage: 40 to 200 Volts Forward Current: 5.0 Amp RoHS Device Halogen Free Features DO-214AC (SMA) -Low Profile surface mount applications in order to optimize board space. -Low power loss, high efficiency. -High current capability, low forward voltage drop. -High surge capability. -Guard ring for overvoltage protection. -Ultra high-speed switching. -Silicon epitaxial planar chip,metal silicon junction. 0.067 (1.70) 0.047 (1.20) 0.187 (4.75) 0.157 (4.00) 0.114 (2.90) 0.083 (2.10) 0.012 (0.30) TYP. Mechanical data -Epoxy: UL94-V0 rate flame retardant. -Case: Molded plastic, DO-214AC / SMA -Terminals: solderable per MIL-STD-750, method 2026. -Polarity: Indicated by cathode band. -weight: 0.055 grams 0.098 (2.50) 0.067 (1.70) 0.061 (1.55) 0.030 (0.75) 0.008(0.20) 0.003(0.08) 0.224 (5.70) 0.185 (4.70) Dimensions in inches and (millimeter) Maximum Ratings and Electrical Characteristics Ratings at Ta=25°C unless otherwise noted. Single phase, half wave, 60Hz, resistive or inductive loaded. For capacitive load, derate current by 20% . Parameter Max. repetitive peak reverse voltage Symbol VRRM CDBA 540-HF 40 CDBA 560-HF 60 CDBA 5100-HF 100 Max. DC blocking voltage VDC 40 60 100 Max. RMS voltage Max. instantaneous forward voltage @ 5.0A, TA=25°C Operating Temperature VRMS VF TJ 28 42 70 0.55 0.75 0.81 -50 to +150 CDBA 5150-HF 150 CDBA 5200-HF 200 150 200 105 140 0.87 0.90 -50 to +175 Units V V V V °C Parameter Forward rectified current Forward surge current Reverse Current Thermal Resistance Conditions see Fig.1 8.3ms single half sine-wave superimposed on rate load (JEDEC method) VR =VRRM TA=25°C VR =VRRM TA=100°C Junction to ambient Symbol IO IFSM IR IR RθJA MIN. TYP. 24 MAX. 5.0 125 0.5 20 Units A A mA mA °C/W Diode Junction capacitance f=1MHZ and applied 4V DC reverse Voltage CJ 380 pF Storage temperature TSTG -50 +175 °C Company reserves the right to improve product design , functions and reliability without notice. REV: C QW-JB021 Comchip Technology CO., LTD. Page 1 SMD Schottky Barrier Rectifiers RATING AND CHARACTERISTIC CURVES (CDBA540-HF thru. CDBA5200-HF) Average Forward Current , (A) CCDDBBAA554105-0H-FH~FC~DCBDAB5A150200-0H-FHF Fig.1 Typical Forward Current Derating Curve 7.0 6.0 5.0 4.0 3.0 2.0 1.0 0 0 20 40 60 80 100 120 140 160 180 200 Ambient Temperature, ( OC) Fig.3- Maximum Non-repetitive Forward Surge Current 150 120 TJ=25 OC 8.3ms single half sine wave, JEDEC method 90 60 30 0 1 10 100 Number of Cycles at 60Hz Fig.5- Typical Reverse Characteristics 100 10 Junction Capacitance , (pF) INSTANTANEOUS FORWARD CURRENT, (A) CDBA5150-HF~CDBCAD52BC0AD05-BC1H0ADF05B-6AH0-5F4H0F-HF Fig.2- Typical Forward Characteristics 100 10 1.0 0.1 TJ=25°C Pulse Width 300us 1% Duty Cycle 0.01 0.1 0.3 0.5 0.7 0.9 1.1 1.3 1.5 Forward Voltage, (V) Fig.4- Typical Junction Capacitance 1400 1200 1000 800 600 400 200 0 0.01 0.1 1.


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