Low VF SMD Schottky Bridge Rectifiers CDBHD220-G Thru. CDBHD2100-G + ~ S MDXX X Reverse Voltage: 20 to 100 Volts Forward Current: 2.0 Amp RoHS Device ~ - Features TO-269AA -Schottky barrier chips in TO-269AA bridge. -Metal semiconductor junction with guard ring. -Silicon epitaxial planar chips. -Very low forward drop down voltage. ~ -For use in low voltage, high efficiency inverters, free wheeling, and polarity protection applications. MDS XXX + -Lead-free parts meet RoHS requirments. ~ .165(4.2) .150(3.8) .008(0.2) .275(7.0) .031(0.8) .019(0.5) -UL recognized file # E321971 MAX .043(1.1) .027(0.7) .193(4.9) .177(4.5) Mechanical data .106(2.7) .090(2.3) -Case: TO-269AA, molded plastic. .106(2.7) .090(2.3) -Terminals: solderable per MIL-STD-750, method 2026. -Polarity: Marked on body. Dimensions in inches and (millimeters) -Mounting Position: Any. -Weight:0.22 gram(approx.). Maximum Ratings and Electrical Characteristics Parameter Conditions Symbol CDBHD CDBHD CDBHD CDBHD CDBHD Units 220-G 240-G 260-G 280-G 2100-G VRRM 20 40 60 80 100 V VRMS 14 28 42 56 70 V Max. RMS voltage VR 20 40 60 80 100 V Max. Instantaneous forward voltage at 2.0A VF Max. repetitive peak reverse voltage Max. DC blocking voltage Average Forward rectified current 2.0X2.0”(5.0x5.0mm) copper pad, See fig.1 Peak Forward surge current 8.3ms single half sine-wave superimposed on rate load (JEDEC methode) 0.5 0.70 0.85 IAV 2.0 A IFSM 50 A 0.5 VR=VRRM TA=25°C Reverse current IR mA 20 VR=VRRM TA=100°C Junction to ambient RθJA 85 Junction to lead RθJL 20 CJ 150 °C/W Thermal resistance Diode junction capacitance V f=1MHz and applied 4V DC reverse voltage Operating junction temperature TJ Sorage temperature TSTG -55 to +125 -65 to +175 pF -55 to +150 °C °C REV:B Page 1 QW-BL011 Comchip Technology CO., LTD. Low VF SMD Schottky Bridge Rectifiers RATING AND CHARACTERISTIC CURVES (CDBHD220-G Thru. CDBHD2100-G) Fig. 2 - Maximum Non-Repetitive Peak Forward Surge Current Average Forward Current, (A) 2.4 CDBHD280-G~CDBHD2100-G 2.0 1.6 1.2 CDBHD220-G ~CDBHD260-G 0.8 single phase half wave 60Hz resistive or inductive load 3.75”(9.5mm) lead length 0.4 0 25 50 75 100 125 150 175 Peak Forward Surge Current, (A) Fig.1 - Forward Current Derating Curve 100 10 T L =110°C 8.3mS single half sine-wave (JEDEC Method) 1 1 10 Lead Temperature ( °C) Fig. 3 - Typical Instantaneour Forward Characteristics pulse width =300 µS 1% duty cycle, T j =25 °C CDBHD220-G ~ CDBHD240-G CDBHD260-G 0.1 CDBHD280-G ~ CDBHD2100-G 0.01 0 0.2 0.4 0.6 0.8 Fig. 4A - Typical Reverse Characteristics Instantaneous Reverse Current, (mA) Instantaneous Forward Current, (A) 10 1.0 100 CDBHD220-G ~ CDBHD260-G 10 T J =125 °C T J =100 °C 1.0 T J =75 °C 0.1 0.01 T J =25 °C 0.001 1.0 0 Instantaneous Forward Voltage (Volts) Reverse Voltage (Volts) 100 Instantaneous Reverse Current, ( µA) Junction Capacitance, (pF) T J =25 °C f=1.0MHz 10 40 60 80 100 120 140 Fig. 4B - Typical Reverse Characteristics 100 1.0 20 Percent of Rated Peak Reverse Voltage ( %) Fig. 5 - Typical Junction Capacitance 1000 10 0.1 100 Number of Cycles at 60 Hz 10000 CDBHD280-G ~ CDBHD2100-G 1000 T J=150 °C T J=125 °C 100 T J=100 °C 10 1.0 T J =25 °C 0.1 0 20 40 60 80 100 Percent of Rated Peak Reverse Voltage ( %) REV:B Page 2 QW-BL011 Comchip Technology CO., LTD. Low VF SMD Schottky Bridge Rectifiers Reel Taping Specification d P0 P1 T E Index hole F W + B ~ MDS XXX ~ P C A 12 o 0 D2 D1 D W1 Trailer Device ....... ....... End ....... ....... Leader ....... ....... ....... ....... 10 pitches (min) Start 10 pitches (min) Direction of Feed TO-269AA TO-269AA SYMBOL A B C d D D1 D2 (mm) 5.00 ± 0.10 3.20 ± 0.10 2.90 ± 0.10 1.55 ± 0.10 330 ± 1.00 50.0 MIN. 13.0 ± 0.20 (inch) 0.197 ± 0.004 0.126 ± 0.004 0.114 ± 0.004 0.0610 ± 0.004 12.992 ± 0.039 1.969 MIN. 0.512 ± 0.008 SYMBOL E F P P0 P1 W W1 (mm) 1.75 ± 0.10 5.50 ± 0.05 8.00 ± 0.10 4.00 ± 0.10 2.00 ± 0.05 12.00 ± 0.20 18.40 MAX. (inch) 0.069 ± 0.004 0.217 ± 0.002 0.315 ± 0.004 0.157 ± 0.004 0.079 ± 0.002 0.472 ± 0.008 0.724 MAX. REV:B Page 3 QW-BL011 Comchip Technology CO., LTD. Low VF SMD Schottky Bridge Rectifiers Marking Code Marking Code Part Number CDBHD220-G MDS22 CDBHD240-G MDS24 CDBHD260-G MDS26 CDBHD280-G MDS28 CDBHD2100-G MDS210 ~ ~ MDS XXX + xxx = Product type marking code Suggested PAD Layout B TO-269AA SIZE (mm) (inch) A 2.67 0.105 B 0.58 0.023 C 0.76 0.030 D 6.91 0.272 D C A Standard Packaging REEL PACK Case Type TO-269AA REEL Reel Size ( pcs ) (inch) 3,000 13 REV:B Page 4 QW-BL011 Comchip Technology CO., LTD.