CDBMT2100-HF

Low Profile SMD Schottky Barrier Rectifiers CDBMT240-HF Thru. CDBMT2100-HF Reverse Voltage: 40 to 100 Volts Forward Current: 2.0 Amp RoHS Device Halogen Free SOD-123H Features - Batch process design, excellent powe dissipation offers better reverse leakage current and thermal resistance. - Low profile surface mounted application in order to optimize board space. - Tiny plastic SMD package. - Low power loss, high efficiency. - High current capability, low forward voltage dorp. - High surge capability. - Guardring for overvoltage protection. - Ultra high-speed switching. - Silicon epitaxial planar chip, metal silicon junction. - Lead-free parts meet environmental standards of MIL-STD-19500 /228 0.146(3.7) 0.130(3.3) 0.018(0.45) 0.006(0.15) 0.071(1.8) 0.055(1.4) 0.006(0.15) 0.002(0.05) 0.040(1.0) 0.024(0.6) 0.035(0.9) 0.028(0.7) 0.035(0.9) 0.028(0.7) Mechanical data - Epoxy: UL94V0 rated flame retardant. - Case: Molded plastic, SOD-123H/MINI SMA - Terminals: Solderable per MIL-STD-750, Method 2026. - Polarity: Indicated by cathode band. - Mounting Position: Any - Weight: 0.011 grams approx. Dimensions in inches and (millimeter) Circuit Diagram 2 Anode Cathode 1 Maximum Ratings and Electrical Characteristics (at T =25°C unless otherwise noted) A Symbol CDBMT240-HF CDBMT260-HF CDBMT2100-HF Units Repetitive peak reverse voltage VRRM 40 60 100 V RMS voltage Parameter VRMS 28 42 70 V Continuous reverse voltage VR 40 60 100 V Max. forward voltage @ IF = 2.0A VF 0.50 0.70 0.85 V Operating temperature range TJ -55 to +125 Parameter -55 to +150 Symbol °C MAX. Units IO 2.0 A IFSM 50 A VR = VRRM TJ = 25°C IR 0.5 mA VR = VRRM TJ = 100°C IR 10 mA Conditions Forward rectified current see Fig.1 Forward surge current 8.3ms single half sine-wave superimposed on rate load (JEDEC method) MIN. TYP. Reverse current Thermal resistance Junction to ambient Diode junction capacitance f=1MHZ and applied 4V DC reverse Voltage Storage temperature RθJA 85 °C/W CJ 160 pF TSTG -65 +175 °C Note 1: f=1MHz and applied 4V DC reverse voltage. Company reserves the right to improve product design , functions and reliability without notice. REV:D Page 1 QW-JB026 Comchip Technology CO., LTD. Low Profile SMD Schottky Barrier Rectifiers Rating and Characteristic Curves (CDBMT240-HF Thru. CDBMT2100-HF) Fig.2 - Typical Forward Characteristics Fig.1 - Typical Forward Current Derating Curve 100 Instantaneous Forward Current, (A) 2.8 Average Forward Current, (A) 2.4 2.0 F 0-H T26 BM ~C F 0-H 1.2 CD 4 T2 BM CD 1.6 DB MT 0.8 0-H 210 F 0.4 0 20 10 C HF 0- 26 T BM HF 0- CD 10 T2 M DB C 1 0.1 TJ=25°C Pulse Width 300µS 1% Duty Cycle 0.01 40 80 60 100 120 140 160 0.1 0.3 0.5 0.7 0.9 1.1 1.3 1.5 Forward Voltage, (V) Lead Temperature, (°C) Fig.3 - Maximum Non-repetitive Forward Surge Current Fig.4 - Typical Junction Capacitance 50 700 Junction Capacitance, (pF) TJ=25°C 8.3ms single half sine wave, JEDEC method Peak Forward Surge Current, (A) F -H 40 T2 M DB 40 30 20 10 600 500 400 300 200 100 0 1 10 100 0 0.01 Number of Cycles at 60Hz 0.1 1 10 100 Reverse Voltage, (V) Fig.5 - Typical Reverse Characteristics Reverse Leakage Current, (mA) 100 10 1 TJ=75°C 0.1 TJ=25°C 0.01 0 40 80 120 160 200 Percent of Rated Peak Reverse Voltage, (%) Company reserves the right to improve product design , functions and reliability without notice. REV:D Page 2 QW-JB026 Comchip Technology CO., LTD. Low Profile SMD Schottky Barrier Rectifiers Reel Taping Specification d P0 P1 T E Index hole F B W C P A 12 o 0 D2 D1 D W1 Trailer Device ....... ....... End ....... ....... Leader ....... ....... ....... ....... 160mm (min) Start 400mm (min) Direction of Feed SOD-123H SOD-123H SYMBOL A B C d D D1 D2 (mm) 2.00 ± 0.10 3.85 ± 0.10 1.10 ± 0.10 1.50 ± 0.10 178.00 ± 2.00 62.00 (min) 13.00 ± 0.50 (inch) 0.079 ± 0.004 0.152 ± 0.004 0.043 ± 0.004 0.059 ± 0.004 7.007 ± 0.079 2.441 (min) 0.512 ± 0.020 SYMBOL E F P P0 P1 T W W1 (mm) 1.75 ± 0.10 3.50 ± 0.10 4.00 ± 0.10 4.00 ± 0.10 2.00 ± 0.10 0.23 ± 0.10 8.00 ± 0.30 11.40 ± 1.00 (inch) 0.069 ± 0.004 0.138 ± 0.004 0.157 ± 0.004 0.157 ± 0.004 0.079 ± 0.004 0.009 ± 0.04 0.315 ± 0.012 0.449 ± 0.039 Company reserves the right to improve product design , functions and reliability without notice. REV:D Page 3 QW-JB026 Comchip Technology CO., LTD. Low Profile SMD Schottky Barrier Rectifiers Marking Code Part Number Marking Code CDBMT240-HF 24 CDBMT260-HF 26 CDBMT2100-HF 20 XX xx = Product type marking code Suggested P.C.B. PAD Layout D SOD-123H SIZE (mm) (inch) A 3.00 0.118 B 1.30 0.051 C 1.80 0.071 D 4.30 0.169 E 1.70 0.067 A E C B Note: 1. The pad layout is for reference purpose only. Standard Packaging REEL PACK Case Type SOD-123H REEL Reel Size ( pcs ) (inch) 3,000 7 Company reserves the right to improve product design , functions and reliability without notice. REV:D Page 4 QW-JB026 Comchip Technology CO., LTD.