SMD Schottky Barrier Rectiers ACDBMS240-HF Thru. ACDBMS2100-HF Reverse Voltage: 40 to 100 Volts Forward Current: 2.0 Amp RoHS Device Halogen Free SOD-123F 0.154(3.90) Features 0.129(3.30) - Ideal for surface mount applications. - Easy pick and place. 0.054(1.35) 0.079(2.00) 0.019(0.50) 0.059(1.50) - Built-in strain relief. - Fast switching speed. 0.115(2.90) 0.094(2.40) - AEC-Q101 Qualied Mechanical data 0.046(1.15) 0.031(0.80) - Epoxy: UL 94V-0 rated ame retardant. 0.012(0.30) 0.044(1.10) 0.014(0.35) - Case: SOD-123F, molded plastic. 0.001(0.05) - Terminals: Lead Free Plating (Tin Finish) - Solderable per MIL-STD-202, method 208. Dimensions in inches and (millimeter) - Polarity: Indicated by cathode band. Circuit diagram - Weight: 0.022 grams (approx.). Maximum Ratings (at TA=25C unless otherwise noted) Parameter Symbol ACDBMS240-HF ACDBMS260-HF ACDBMS2100-HF Unit Max. Repetitive peak reverse voltage VRRM 40 60 100 V Max. RMS voltage VRMS 28 70 42 V Max. DC blocking voltage VDC 40 60 100 V Max. Average forward rectied current IF 2 A Peak forward surge current, 8.3ms single half sine-wave superimposed IFSM 40 A on rated load (JEDEC methode) Max. Instantaneous forward voltage VF 0.52 0.66 0.83 V IF=2A TA=25C Max. DC reverse current TA=25C 0.5 0.2 mA IR at Rated DC blocking voltage TA=100C 30 15 Typical junction capacitance (Note 1) pF CJ 180 95 60 Typical thermal resistance R JC 35 C/W Operating temperature range TJ -55 to +125 -55 to +150 C Storage temperature range TSTG -55 to +150 C Note: 1. Measured at 1.0MHZ and applied reverse voltage of 4V DC. Company reserves the right to improve product design , functions and reliability without notice. REV:A AQW-JB031 Page 1 Comchip Technology CO., LTD.ACDBMS240-HF~260-HF ACDBMS2100-HF ACDBMS260-HF SMD Schottky Barrier Rectiers Rating and Characteristic Curves (ACDBMS240-HF Thru. ACDBMS2100-HF) Fig.1 - Typical Forward Current Derating Curve Fig.2 - Typical Forward Characteristics 100 2.5 10 2.0 1.5 1.0 1.0 0.1 0.5 0.01 0 0 25 50 75 100 125 150 0.3 0.4 0.5 0.6 0.7 0.8 0.9 Case Temperature, (C) Forward Voltage, (V) Fig.3 - Maximum Non-repetitive Fig.4 - Typical Reverse Characteristics Forward Surge Current 50 100.00 TJ=25C 8.3ms single half sine wave, JEDEC method 40 10.00 100C 30 1.00 20 0.10 10 25C 0 0.01 1 10 100 20 40 60 80 100 Number of Cycles at 60Hz Percent of Rated Peak Reverse Voltage, (%) Fig.5 - Typical Junction Capacitance 800 600 ACDBMS240-HF 400 ACDBMS2100-HF 200 0 0.1 1 10 100 Reverse Voltage, (V) Company reserves the right to improve product design , functions and reliability without notice. REV:A AQW-JB031 Page 2 Comchip Technology CO., LTD. ACDBMS240-HF ACDBMS260-HF ACDBMS2100-HF Junction Capacitance, (pF) Peak Forward Surge Current, (A) Average Forward Current, (A) Reverse Leakage Current, (mA) Instantaneous Forward Current, (A)