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 Symbol Max.Repetitive Peak Reverse Voltage V RRM 30 40 45 50 60 V Max. DC Blocking Voltage V DC 30 40 45 50 60 V Max. RMS Voltage V RMS 21 28 32 35 42 V Peak Surge Forward Current 8.3ms single half sine-wave superimposed on rate load ( JEDEC method ) CDBD1530 CDBD1540 CDBD1545 CDBD1550 CDBD1560 Unit I FSM 150 A Max. Average Forward Current Io 15 A Max.Forward Current at 7.5A Tj=25 C Tj=100 C VF Max. DC Reverse Current at Rated DC Blocking Voltage Ta=25 C Ta=100 C IR 0.55 0.48 0.65 0.57 V 1.0 50 . A 30 C/W Typical Thermal Resistance (Note 1) R Operating Junction temperature Tj -50 to +125 C Storage Temperature T STG -65 to +150 C JC 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 Fig.2 - Forward characteristics 100 66 5 -1 64 50 30 -1 16 16 BD CD 1 10 BD 10 CD Forward current ( A ) Reverse current ( mA ) 0 100 1.0 Tj=25 C Pulse width 300uS 1% duty cycle 0.1 0.01 0.1 0 20 40 60 80 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 100 120 140 160 180 200 1.8 2.0 Forward voltage (V) Percent of rated peak reverse voltage (%) Fig. 3 - Junction capacitance Fig. 4 - Current derating curve 1000 CDB BD 163 D16 18 0-1 50-1 Average forward current ( A ) Junction capacitance (pF) CD 645 660 100 f = 1 MHz and applied 4VDC reverse voltage 10 15 12 9.0 6.0 3.0 0 10 1.0 100 20 40 60 80 100 120 140 160 Ambient temperature ( C) Reverse voltage (V) Fig. 5 - Non repetitive forward surge current Peak surge forward current ( A ) 150 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