SMD Switching Diode CDSV6-4448D-G RoHS Device Features -Fast switching speed. SOT-363 -Ultra-small surface mount package. -For general purpose switching applications. 0.087(2.20) 0.079(2.00) -High conductance power dissipation. Mechanical data 0.053(1.35) 0.045(1.15) -Case:SOT-363, molded plastic. 0.055(1.40) 0.047(1.20) -Terminals: Solder plated, solderable per MIL-STD-750, method 2026. - Mounting position: Any. 0.006(0.15) 0.003(0.08) -Weight: 0.0091 gram (approx.) 0.039(1.00) 0.035(0.90) 0.096(2.45) 0.085(2.15) Marking: KA3 NC C1 A2 0.014(0.35) 0.006(0.15) 0.004(0.10)max 0.010(0.26) K A3 Dimensions in inches and (millimeter) A1 NC C2 Maximum Ratings (at Ta=25°C unless otherwise noted) Parameter Non-repetitive peak reverse voltage Peak repetitive reverse voltage Working peak reverse voltage DC Blocking voltage RMS Reverse voltage Forward continuous current Average rectified output current Non-repetitive peak forward surge current @ t < 1us @ t < 1s Power dissipation Symbol Value Unit V RM 100 V V RRM V RWM VR 75 V V R(RMS) 53 V I FM 500 mA IO 250 4 2 mA I FSM A Pd 200 mW Thermal resistance junction to ambient air R θJA 625 °C/W Operating and storage temperature range Tj,T STG -65 to +150 °C Electrical Characteristics (at Ta=25°C unless otherwise noted) Parameter Reverse breakdown voltage Forward voltage Conditions I R = 10uA I F = 50mA I F = 10mA I F = 50mA I F = 150mA V R = 75V V R = 75V, T J = 150°C V R = 25V, T J = 150°C V R = 20V Symbol Min V BR 75 0.62 VF Typ Max Unit V 0.720 0.855 1.0 1.25 2.5 50 30 25 V Diode junction Capacitance V R = 0, f = 1.0MHz CJ 4.0 uA uA uA nA pF Reverse recovery time I F = I R = 10mA Irr = 0.1 X I R, R L = 100Ω Trr 4.0 nS Reverse current IR REV:B Page 1 QW-B0044 Comchip Technology CO., LTD. SMD Switching Diode RATING AND CHARACTERISTIC CURVES (CDSV6-4448D-G) Fig.2 - Reverse characteristics Fig.1 - Forward characteristics 10000 1000 Reverse current, (nA) Forward current, (mA) O 100 O TA=-40 C O TA=0 C 10 O TA=25 C 1 O TA=75 C T A =125 C 1000 O T A =75 C 100 O 10 T A =25 C O T A =0 C 1 O T A =-40 C O TA=125 C 0. 1 0.1 0.4 0 0.8 0 1.6 1.2 20 60 80 100 Reverse voltage, (V) Forward voltage, (V) Fig.3 - Capacitance between terminals characteristics Fig.4 - Power derating curve 3 250 f=1MHz Power daissipation, (mW) Capacitance between terminals, ( P F) 40 2.5 2 1.5 1 0.5 0 200 150 100 50 0 0 10 30 20 40 Reverse voltage, (V) 0 25 50 75 100 125 150 175 Ambient temperature, (°C) Fig.5 - Reverse recovery time vs. forward current Reverse recovery time, (nS) 2. 5 2. 0 .. 1. 5 1. 0 0. 5 0 0 2 4 6 8 10 Forward current, (mA) REV:B Page 2 QW-B0044 Comchip Technology CO., LTD. SMD Switching Diode Reel Taping Specification d P0 T P1 E Index hole F W B C P A 12 o 0 D2 D1 D W1 Trailer Device ....... ....... End ....... ....... Leader ....... ....... 10 pitches (min) ....... ....... Start 10 pitches (min) Direction of Feed SOT-363 SOT-363 SYMBOL A B C d D D1 D2 (mm) 2.20 ± 0.10 2.40 ± 0.10 1.35 ± 0.10 1.55 ± 0.10 178 ± 1 50.0 MIN. 13.0 ± 0.20 (inch) 0.087 ± 0.004 0.094 ± 0.004 0.053 ± 0.004 0.061 ± 0.004 7.008 ± 0.040 1.969 MIN. 0.512 ± 0.008 SYMBOL E F P P0 P1 W W1 (mm) 1.75 ± 0.10 3.50 ± 0.05 4.00 ± 0.10 4.00 ± 0.10 2.00 ± 0.05 8.00 ± 0.30 14.4 MAX. (inch) 0.069 ± 0.004 0.138 ± 0.002 0.157 ± 0.004 0.157 ± 0.004 0.079 ± 0.002 0.315 ± 0.012 0.567 MAX REV:B Page 3 QW-B0044 Comchip Technology CO., LTD. SMD Switching Diode Marking Code 6 Part Number Marking Code CDSV6-4448D KA3 5 4 KA3 . 1 2 3 Suggested PAD Layout C SOT-363 SIZE A (mm) (inch) 0.80 0.031 A D B 0.35 0.014 C 1.30 0.051 D 1.94 0.076 E 2.74 0.108 E B Standard Packaging REEL PACK Case Type SOD-363 REEL Reel Size ( pcs ) (inch) 3,000 7 REV:B Page 4 QW-B0044 Comchip Technology CO., LTD.