Low VF SMD Schottky Bridge Rectifiers CDBHD240-G Thru. CDBHD2100-G Reverse Voltage: 40 to 100 Volts Forward Current: 2.0 Amp RoHS Device TO-269AA(MDS) Features - Schottky barrier chips in TO-269AA bridge. - Metal semiconductor junction with guard ring. 0.165(4.20) 0.142(3.60) - Silicon epitaxial planar chips. 0.008(0.20)MAX 0.276(7.00) MAX - Very low forward drop down voltage. 0.031(0.80) 0.020(0.50) 0.043(1.10) 0.028(0.70) - For use in low voltage, high efficiency inverters, free wheeling, and polarity protection applications. 0.193(4.90) 0.177(4.50) 0.106(2.70) 0.091(2.30) Mechanical data 0.106(2.70) 0.091(2.30) - Case: Molded plastic, TO-269AA(MDS) - Epoxy: UL94-V0 rated flame retardant - Terminals: Solder plated, solderable per MIL-STD-750, Method 2026 - Polarity: Marked on body - Mounting Position: Any - Weight: 0.13 grams(approx.). Dimensions in inches and (millimeters) Circuit diagram Maximum Ratings and Electrical Characteristics Parameter Conditions Repetitive peak reverse voltage Continuous reverse voltage RMS voltage Symbol CDBHD 240-G CDBHD 260-G CDBHD 2100-G Unit VRRM 40 60 100 V VR 40 60 100 V VRMS 28 42 70 V Peak forward surge current 8.3ms single half sine-wave (JEDEC method) IFSM 50 A Average forward rectified current 0.2x0.2”(5.0x5.0mm) copper pad, See fig.1 IAV 2 A Forward voltage @IF= 2.0A per element VF VR=VRRM, TJ=25°C IR 0.5 VR=VRRM, TJ=100°C IR 20 Junction to ambient RθJA 75 Junction to lead RθJL 20 CJ 150 0.50 0.70 0.85 Reverse current Typ. thermal resistance Typ. Diode junction capacitance mA f=1MHz and applied 4V DC reverse voltage. Operating junction temperature Range Storage temperature Range V TJ -55 to +125 TSTG °C/W PF -55 to +150 -65 to +175 Company reserves the right to improve product design , functions and reliability without notice. °C °C REV:C Page 1 QW-BL011 Comchip Technology CO., LTD. Low VF SMD Schottky Bridge Rectifiers RATING AND CHARACTERISTIC CURVES (CDBHD240-G Thru. CDBHD2100-G) Fig. 2 - Maximum Non-Repetitive Peak Forward Surge Current 2.4 CDBHD260-G~CDBHD2100-G 2.0 1.6 CDBHD240-G 1.2 0.8 single phase half wave 60Hz resistive or inductive load 3.75”(9.5mm) lead length 0.4 0 0 25 50 75 100 125 150 Peak Forward Surge Current, (A) Average Forward Current, (A) Fig.1 - Forward Current Derating Curve 100 10 TJ=25°C 8.3mS single half sine-wave (JEDEC Method) 1 1 175 10 Lead Temperature, ( °C) Fig. 3 - Typical Instantaneour Forward Characteristics pulse width =300 µS 1% duty cycle, TJ=25°C CDBHD240-G CDBHD260-G 0.1 CDBHD2100-G 0.01 0 0.2 0.4 0.6 Fig. 4A - Typical Reverse Characteristics Instantaneous Reverse Current, (mA) Instantaneous Forward Current, (A) 10 1.0 0.8 1.0 100 CDBHD240-G ~ CDBHD260-G 10 TJ=150°C TJ=100°C 1.0 TJ=75°C 0.1 TJ=25°C 0.01 0.001 0 20 40 60 80 100 120 140 Instantaneous Forward Voltage, ( V ) Percent of Rated Peak Reverse Voltage, ( %) Fig. 5 - Typical Junction Capacitance Fig. 4B - Typical Reverse Characteristics 1000 10000 Instantaneous Reverse Current, (μA) Junction Capacitance, (pF) 100 Number of Cycles at 60 Hz 100 TJ=25°C f=1.0MHz 10 0.1 1.0 10 Reverse Voltage, ( V ) 100 CDBHD2100-G 1000 TJ=150°C TJ=125°C 100 TJ=100°C 10 1.0 TJ=25°C 0.1 0 20 40 60 80 100 Percent of Rated Peak Reverse Voltage, (%) Company reserves the right to improve product design , functions and reliability without notice. REV:C Page 2 QW-BL011 Comchip Technology CO., LTD. Low VF SMD Schottky Bridge Rectifiers Reel Taping Specification P0 d P1 T E F W B P C A D D1 D2 W1 TO-269AA(MDS) TO-269AA(MDS) SYMBOL A B C d D D1 D2 (mm) 5.00 ± 0.10 7.24 ± 0.10 3.33 ± 0.10 1.50 ± 0.10 330 ± 2.00 50 MIN. 13.00 ± 0.50 (inch) 0.197 ± 0.004 0.285 ± 0.004 0.131 ± 0.004 0.059 ± 0.004 12.992 ± 0.079 1.969 MIN. 0.512 ± 0.020 SYMBOL E F P P0 P1 W W1 (mm) 1.75 ± 0.10 5.50 ± 0.10 8.00 ± 0.10 4.00 ± 0.10 2.00 ± 0.10 12.00 ± 0.30 18.00 ± 1.00 (inch) 0.069 ± 0.004 0.138 ± 0.004 0.315 ± 0.004 0.157 ± 0.004 0.079 ± 0.004 0.472 ± 0.012 0.709 ± 0.039 Company reserves the right to improve product design , functions and reliability without notice. REV:C Page 3 QW-BL011 Comchip Technology CO., LTD. Low VF SMD Schottky Bridge Rectifiers Marking Code Part Number Marking Code CDBHD240-G MDS24 CDBHD260-G MDS26 CDBHD2100-G MDS210 MDS XXX XX / XXX = Product type marking code Suggested PAD Layout A TO-269AA(MDS) SIZE (mm) (inch) A 0.58 0.023 B 0.76 0.030 C 1.78 0.070 D 5.75 0.226 D B C Standard Packaging REEL PACK Case Type TO-269AA(MDS) REEL Reel Size ( pcs ) (inch) 2,500 13 Company reserves the right to improve product design , functions and reliability without notice. REV:C Page 4 QW-BL011 Comchip Technology CO., LTD.