Small Signal Switching Diodes CDSV6-4448TI/AQ/AD/CD/SD-G Reverse Voltage: 80 Volts Forward Current: 100 mA RoHS Device SOT-363 Features 0.087(2.20) 0.079(2.00) -Design for mounting on small surface. 0.053(1.35) 0.045(1.15) -High speed switching. -High mounting capability, strong surge withstand, high reliability. 0.055(1.40) 0.047(1.20) Mechanical data 0.006(0.15) 0.003(0.08) 0.039(1.00) 0.035(0.90) 0.096(2.45) 0.085(2.15) -Case: SOT-363, molded plastic. -Terminals: solderable per MIL-STD-750, method 2026. 0.014(0.35) 0.006(0.15) -Approx. weight: 0.006 grams 0.018(0.46) 0.010(0.26) 0.004(0.10) 0.000(0.00) Dimensions in inches and (millimeter) Circuit diagram CDSV6-4448TI-G CDSV6-4448AQ-G CDSV6-4448AD-G CDSV6-4448CD-G CDSV6-4448SD-G Maximum Ratings and Electrical Characteristics (at Ta=25°C unless otherwise noted) Parameter Value Units VRRM 80 V DC blocking voltage VR 80 V Forward current IF 100 mA 2 A 200 mW Repetitive peak reverse voltage Symbol Conditions Peak surge forward current IFSM Power dissipation PD Maximum forward voltage VF @IF=1mA @IF=10mA @IF=100mA 0.72 0.855 1.0 V IR @VR=20V @VR=75V @VR=25V, TJ=150 @VR=75V, TJ=150 0.025 0.1 30 50 μA 4 nS 3.5 pF Maximum reverse current T=1.0 μS O O C C Maximum reverse recovery time Trr I F = I R = 10mA Irr = 0.1 X I R, R L = 100Ω Typical diode capacitance CT VR=6V, f=1.0MHz Maximum junction temperature TJ 150 °C TSTG -55 to +150 °C Storage temperature Company reserves the right to improve product design , functions and reliability without notice. REV:C Page 1 QW-B0007 Comchip Technology CO., LTD. Small Signal Switching Diodes RATING AND CHARACTERISTIC CURVES (CDSV6-4448TI/AQ/AD/CD/SD-G) Fig.1 - Forward Characteristics Fig.2 - Reverse Characteristics 100μ 1000 Reverse Current, (A) Forward Current, (mA) 10μ 100 TA=125 OC TA=75 OC O TA=25 C 10 O TA=0 C TA=-40 OC TA=125 OC 1μ TA=75 OC 100n O TA=25 C 10n O TA=0 C 1 1n TA=-40 OC 0.1 0.1n 0 0.4 0.8 1.2 1.6 2.0 40 80 60 Reverse Voltage, (V) Fig.3 - Capacitance Between Terminals Characteristics Fig.4 - Power Derating Curve 3 100 300 TJ=25 OC f=1MHz Mounted on glass epoxy PCBs 2.5 Power Dissipation, (mW) Capacitance Between Terminals, (pF) 20 0 Forward Voltage, (V) 2 1.5 1 0.5 250 200 150 100 50 0 0 0 10 20 30 40 0 25 50 75 100 125 150 175 Ambient Temperature, (°C) Reverse Voltage, (V) Company reserves the right to improve product design , functions and reliability without notice. REV:C Page 2 QW-B0007 Comchip Technology CO., LTD. Small Signal Switching Diodes Reel Taping Specification P1 d T W B F E P0 C A P 12 o 0 D2 D1 D W1 SOT-363 SOT-363 SYMBOL A B C d D D1 D2 (mm) 2.25 ± 0.05 2.55 ± 0.05 1.20 ± 0.05 1.50 ± 0.10 178 ± 2.00 54.40 ± 1.00 13.00 ± 1.00 (inch) 0.089 ± 0.002 0.100 ± 0.002 0.047 ± 0.002 0.059 ± 0.004 7.008 ± 0.079 2.142 ± 0.039 0.512 ± 0.039 SYMBOL E F P P0 P1 W W1 (mm) 1.75 ± 0.10 3.50 ± 0.10 4.00 ± 0.10 4.00 ± 0.10 2.00 ± 0.10 8.00 + 0.30 /–0.10 12.30 ± 1.00 (inch) 0.069 ± 0.004 0.138 ± 0.004 0.157 ± 0.004 0.157 ± 0.004 0.079 ± 0.004 0.315 + 0.012 /–0.004 0.484 ± 0.039 Company reserves the right to improve product design , functions and reliability without notice. REV:C Page 3 QW-B0007 Comchip Technology CO., LTD. Small Signal Switching Diodes Marking Code Part Number Marking Code CDSV6-4448TI-G KAA CDSV6-4448AQ-G KA5 CDSV6-4448AD-G KA6 CDSV6-4448CD-G KA7 CDSV6-4448SD-G KAB 6 5 4 XXX 1 2 3 XXX = Product type marking code Suggested PAD Layout C SOT-363 SIZE (mm) (inch) A 0.40 0.016 B 0.80 0.031 C 0.65 0.026 D 1.94 0.076 D B A Standard Packaging REEL PACK Case Type SOT-363 REEL Reel Size ( pcs ) (inch) 3,000 7 Company reserves the right to improve product design , functions and reliability without notice. REV:C Page 4 QW-B0007 Comchip Technology CO., LTD.