SMD Switching Diode CDSF101A-HF IO = 100 mA VR = 80 V RoHS Device Halogen Free 1005/SOD-323F 0.102(2.60) 0.095(2.40) Features 0.051(1.30) 0.043(1.10) - High Speed. - Designed for mounting on small surface. - Extremely thin/leadless package. - Low leakage current (<50nA). - High mounting capability, strong surge withstand, high reliability. 0.035(0.90) 0.027(0.70) 0.024(0.60) 0.016(0.40) Mechanical data 0.014(0.35) 0.011(0.28) - Case: 1005/SOD-323F standard package, molded plastic. - Terminals: Gold plated, Solderable per MIL-STD-750,method 2026. - Polarity: Indicated by cathode band. - Mounting position: Any. - Weight: 0.006 grams(approx.). 0.041(1.05) 0.037(0.95) Dimensions in inches and (millimeter) Circuit diagram Maximum Rating (at T =25 ºC unless otherwise noted) A Symbol Typ Max Unit V RRM 90 V Reverse voltage VR 80 V Average forward current IO 100 mA Parameter Conditions Repetitive peak reverse voltage Forward current, surge peak 8.3 ms single half sine-wave superimposed on rate load (JEDEC method) Power dissipation Thermal resistance Junction to ambient Operating temperature range Storage temperature range Min I FSM 1000 mA PD 330 mW RΘJA 300 °C/W Tj -40 +125 °C T STG -55 +125 °C Symbol Min Max Unit Electrical Characteristics (at T =25 ºC unless otherwise noted) A Parameter Conditions Typ Forward voltage IF = 100 mA DC VF 1.0 V Reverse current VR = 75V IR 50 nA Capacitance between terminals f = 1MHz, and 0.5V DC reverse voltage CT 3 PF Reverse recovery time VR = 6V, IF = 10mA, RL = 50 ohms T rr 4 nS Company reserves the right to improve product design , functions and reliability without notice. QW-G0030 REV:A Page 1 SMD Switching Diode RATING AND CHARACTERISTIC CURVES (CDSF101A-HF) Fig.2 - Reverse Characteristics 10u 100m 1u Reverse Current, ( A ) 1000m 10m °C °C 25 -25 °C 125 100u °C 1m 75 Forward Current, (A ) Fig.1 - Forward Characteristics 100n 75 C 10n 1n 25 C 100p 10u 0 0.2 0.4 0.6 0.8 1.0 0 1.2 10 30 20 40 50 60 70 Forward Voltage, (V) Reverse Voltage, (V) Fig.3 - Capacitance Between Terminals Characteristics Fig.4 - Current Derating Curve 80 5.0 f=1MHz Ta = 25 C Average Forward Current, ( % ) Capacitance Between Terminals , (pF) 125 C 4.0 3.0 2.0 1.0 Mounting on glass epoxy PCBs 100 80 60 40 20 0 0 0 5 10 15 20 Reverse Voltage, (V) 25 30 0 25 50 75 Company reserves the right to improve product design , functions and reliability without notice. QW-G0030 100 125 150 Ambient Temperature, ( °C) REV:A Page 2 SMD Switching Diode Reel Taping Specification d P0 P1 T E Index hole F W B P C A 12 o 0 D2 D1 D W1 Trailer Device ....... ....... End ....... ....... Leader ....... ....... ....... ....... 10 pitches (min) Start 10 pitches (min) Direction of Feed 1005 (SOD-323F) 1005 (SOD-323F) SYMBOL A B C d D D1 D2 (mm) 1.55 ± 0.10 2.65 ± 0.10 1.05 ± 0.10 1.55 ± 0.05 178 ± 1.0 60.0 MIN. 13.00 ± 0.20 (inch) 0.061 ± 0.004 0.104 ± 0.004 0.041 ± 0.004 0.061 ± 0.002 7.008 ± 0.04 2.362 MIN. 0.512 ± 0.008 SYMBOL E F P P0 P1 T W W1 (mm) 1.75 ± 0.10 3.50 ± 0.05 4.00 ± 0.10 4.00 ± 0.10 2.00 ± 0.05 0.23 ± 0.05 8.00 ± 0.20 13.5 MAX. (inch) 0.069 ± 0.004 0.138 ± 0.002 0.157 ± 0.004 0.157 ± 0.004 0.079 ± 0.002 0.009 ± 0.002 0.315 ± 0.008 0.531 MAX. Company reserves the right to improve product design , functions and reliability without notice. REV:A Page 3 QW-G0030 Comchip Technology CO., LTD. SMD Switching Diode Marking Code Part Number Marking Code CDSF101A-HF S2 S2 Suggested PAD Layout 1005/SOD-323F SIZE (mm) (inch) A 2.10 0.083 B 1.20 0.047 C 1.20 0.047 D 3.30 0.130 E 0.90 0.035 D A E C B Standard Packaging Case Type 1005/SOD-323F Qty Per Reel Reel Size (Pcs) (inch) 4,000 7 Company reserves the right to improve product design , functions and reliability without notice. REV:A Page 4 QW-G0030 Comchip Technology CO., LTD.