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| SMD Schottky Barrier Rectifier COMCHIP www.comchip.com.tw CDBD1530 Thru CDBD1560 Reverse Voltage: 20 - 60 Volts Forward Current: 15.0 Amp Features Low forward voltage Low Switching noise High surge capacity Lower power loss & high efficiency Similar size to instrial TO-220 package Plastic package has Underwriters Lab. flammability classification 94V-0 Guarentee reverse avalanche Guard-ring for transient protection TO-263AB (D2-PAK) Mechanical data Unit: millimeter Case: JEDEC DO-263AB molded plastic Terminals: solderable per MIL-STD-750, method 2026 Approx. Weight: 2.24 gram A B C D E G H J K S V X MIN 8.12 9.90 4.23 0.51 1.27 2.54 2.03 0.30 2.29 14.60 1.57 ---Max 8.92 10.30 4.83 0.89 1.53 BSC 2.79 0.50 2.90 15.88 1.83 1.40 Maximum Ratings and Electrical Characterics Parameter Max.Repetitive Peak Reverse Voltage Max. DC Blocking Voltage Max. RMS Voltage Peak Surge Forward Current 8.3ms single half sine-wave superimposed on rate load ( JEDEC method ) Max. Average Forward Current Max.Forward Current at 7.5A Tj=25 C Tj=100 C Max. DC Reverse Current at Rated DC Blocking Voltage Ta=25 C Ta=100 C Typical Thermal Resistance (Note 1) Operating Junction temperature Storage Temperature Symbol VRRM VDC VRMS IFSM CDBD1530 CDBD1540 CDBD1545 CDBD1550 CDBD1560 Unit V V V A 30 30 21 40 40 28 45 45 32 50 50 35 60 60 42 150 Io VF IR R 0.55 0.48 15 0.65 0.57 1.0 50 30 -50 to +125 -65 to +150 A V .A C/W C C JC Tj TSTG Note 1: Thermal resistance from junction to Case. MDS0211008A Page 1 SMD Schottky Barrier Rectifier COMCHIP www.comchip.com.tw Rating and Characteristic Curves (CDBD1630 Thru CDBD1660) Fig. 1 - Reverse characteristics 100 Fig.2 - Forward characteristics 100 Reverse current ( mA ) -1 10 Forward current ( A ) 66 0 50 16 BD CD 1 1.0 CD BD 16 30 10 -1 0.1 0.01 0.1 0 20 40 60 80 100 120 140 160 180 200 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 Forward voltage (V) 1.8 2.0 Percent of rated peak reverse voltage (%) Fig. 3 - Junction capacitance 1000 CD BD Fig. 4 - Current derating curve Junction capacitance (pF) 0-1 645 Average forward current ( A ) 163 18 15 12 9.0 6.0 3.0 0 CDB D16 50-1 660 100 f = 1 MHz and applied 4VDC reverse voltage 10 1.0 10 Reverse voltage (V) 100 64 5 Tj=25 C Pulse width 300uS 1% duty cycle 20 40 60 80 100 120 140 160 Ambient temperature ( C) Fig. 5 - Non repetitive forward surge current 150 Peak surge forward current ( A ) 8.3ms single half sine wave JEDEC method 120 90 60 Tj=25 C 30 0 1 5 10 50 1 00 Number of cycles at 60Hz MDS0211008A Page 2 |
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