CDBM240L-HF

Low VF SMD Schottky Barrier Rectifiers CDBM220L-HF Thru. CDBM240L-HF Reverse Voltage: 20 to 40 Volts Forward Current: 2.0 Amp RoHS Device Halogen free Mini SMA/SOD-123 Features 0.154(3.9) 0.138(3.5) -Ideal for surface mount applications. 0.012(0.3) Typ. -Easy pick and place. -Plastic package has Underwriters Lab. flammability classification 94V-0. 0.071(1.9) 0.055(1.5) -Exceeds environmental standard MIL-S19500/228. -Low leakage current. Mechanical data -Case: Mini SMA/SOD-123, molded plastic. 0.067(1.7) 0.051(1.3) -Terminals: solderable per MIL-STD-750, method 2026. 0.028(0.7) Typ. 0.028(0.7) Typ. -Polarity: Color band denotes cathode end. Dimensions in inches and (millimeter) -Approx. weight: 0.018 grams Maximum Ratings and Electrical Characteristics Parameter Symbol CDBM220L-HF CDBM230L-HF CDBM240L-HF Units VRRM 20 30 40 V VR 20 30 40 V Max. RMS voltage VRMS 14 21 28 V Peak surge forward current, 8.3ms single half sine-wave superimposed on rate load (JEDEC method) IFSM 50 A IO 2.0 A Repetitive peak reverse voltage Continuous reverse voltage Forward rectified current Max. forward voltage at IF=2.0A VF 0.38 0.40 O Reverse current VR= VRRM TA= 25 C O Diode junction capacitance Storage temperature Operating temperature V 1.0 IR mA 10 VR= VRRM TA=125 C Max. thermal resistance, junction to ambient 0.38 O C/W RθJA 70 CJ 160 TSTG -65 to +175 O C TJ -55 to +125 O C pF REV:A Page 1 QW-JL002 Comchip Technology CO., LTD. Low VF SMD Schottky Barrier Rectifiers RATING AND CHARACTERISTIC CURVES (CDBM220L-HF thru CDBM240L-HF) Fig.2 - Typical Forward Current Derating Curve Fig.1 - Typical Forward Characteristics 2.8 10 CD BM 22 0 HF L- C D BM 24 0L -H Average Forward Current, (A) Instantaneous Forward Current, (A) 100 F 1 0.1 O TJ=25 C, Pulse Width=300μs 1% Duty Cycle 0.01 0.1 0.3 0.5 0.7 0.9 1.1 1.3 2.0 1.6 1.2 0.8 0.4 0 1.5 0 25 50 75 100 125 150 175 Forward Voltage, (V) Ambient Temperature, (°C) Fig.3 - Typical Reverse Characteristics Fig.4 - Max. Non-repetitive Forward Surge Current 60 Peak Forward Surge Current, (A) 100 Reverse Leakage Current, (mA) 2.4 10 1 O TJ=75 C 0.1 O TJ=25 C O TJ=25 C 8.3ms single half sine wave, JEDEC method 50 40 30 20 10 0 0.01 0 20 40 60 80 100 120 140 1 Percent of Rated Peak Reverse Voltage, (%) 10 100 Number of Cycles at 60Hz Fig.5 - Typical Junction Capacitance Junction Capacitance, (pF) 350 300 250 200 150 100 50 0 0.01 0.1 1 10 100 Reverse Voltage, (V) REV:A Page 2 QW-JL002 Comchip Technology CO., LTD. Low VF SMD Schottky Barrier Rectifiers Reel Taping Specification d P0 P1 T E Index hole F W B Polarity P C A 12 o 0 D2 D1 D W1 Trailer ....... ....... End Device ....... ....... Leader ....... ....... ....... ....... 10 pitches (min) Start 10 pitches (min) Direction of Feed Mini-SMA/SOD-123 Mini-SMA/SOD-123 SYMBOL A B C d D D1 D2 (mm) 1.90 ± 0.10 3.90 ± 0.10 1.68 ± 0.10 1.50 ± 0.10 178 ± 2.00 62.0 MIN. 13.0 ± 0.50 (inch) 0.075 ± 0.04 0.153 ± 0.04 0.066 ± 0.04 0.059 ± 0.004 7.00 ± 0.079 2.440 MIN. 0.512 ± 0.020 SYMBOL E F P P0 P1 W W1 (mm) 1.75 ± 0.10 3.50 ± 0.10 4.00 ± 0.10 4.00 ± 0.10 2.00 ± 0.10 8.00 ± 0.30 11.4 ± 1.0 (inch) 0.689 ± 0.004 0.138 ± 0.004 0.157 ± 0.004 0.157 ± 0.004 0.079 ± 0.004 0.315 ± 0.011 0.449 ± 0.039 REV:A Page 3 QW-JL002 Comchip Technology CO., LTD. Low VF SMD Schottky Barrier Rectifiers Marking Code Part Number Marking Code CDBM220L-HF L22 CDBM230L-HF L23 CDBM240L-HF L24 XXX xxx = Product type marking code Suggested PAD Layout Mini-SMA/SOD-123 SIZE (mm) (inch) A 3.30 0.130 B 1.40 0.055 C 1.90 0.075 D 4.70 0.185 1.90 0.075 D A E E C B Standard Packaging REEL PACK Case Type Mini-SMA/SOD-123 REEL Reel Size ( pcs ) (inch) 2,500 7 REV:A Page 4 QW-JL002 Comchip Technology CO., LTD.