SMD Schottky Barrier Rectifiers CDBMH120-G Thru. CDBMH1150-G Reverse Voltage: 20 to 150 Volts Forward Current: 1.0 Amp RoHS Device Features SOD-123T -Batch process design, excellent power dissipation offers better reverse leakage current and thermal resistance. 0.154(3.9) 0.138(3.5) 0.012(0.3) Typ. -Low profile surface mounted application in order to optimize board space. -Low power loss, high efficiency. 0.071(1.8) 0.055(1.4) -High current capability, low forward voltage drop. -High surge capability. -Guardring for overvoltage protection. -Ultra high-speed switching. 0.067(1.7) 0.051(1.3) -Silicon epitaxial planar chip, metal silicon junction. 0.008(0.20) Typ. -Heat Sink bottom. -Lead-free parts meet environmental standards of MIL-STD-19500 /228 0.094(2.4) 0.039(1.0) 0.024(0.6) 0.079(2.0) 0.024(0.6) Typ. Mechanical data 0.063(1.6) 0.047(1.2) -Case: Molded plastic.SOD-123T/ Mini SMA. -Terminals: Plated terminals, solderable per MIL-STD-750, 0.035(0.9) 0.020(0.5) 0.051(1.3) 0.035(0.9) method 2026. -Polarity: Indicated by cathode band. -Mounting Position: Any -Weight: 0.018 gram(approx.). 0.037(0.95) 0.030(0.75) 0.044(1.10) 0.028(0.70) Dimensions in inches and (millimeter) Maximum Ratings (at T =25°C unless otherwise noted) A CDBMH CDBMH 130-G 120-G CDBMH CDBMH CDBMH 140-G 150-G 160-G CDBMH CDBMH 180-G 1100-G CDBMH 1150-G Unit 100 150 V 80 100 150 V 56 70 105 V Parameter Symbol Max. Repetitive peak reverse voltage VRRM 20 30 40 50 60 80 VR 20 30 40 50 60 VRMS 14 21 28 35 42 Max. Continuous reverse voltage Max. RMS voltage Max. averaged forward current (see fig.1) IO Maximum Instantaneous forward voltage at IF=1.0A VF Max. Forward surge current, 8.3ms single half sine-wave superimposed on rated load (JEDEC method) A 1.0 0.70 0.50 0.85 0.92 V IFSM 30 VR=VRRM TJ=25°C IR 0.2 VR=VRRM TJ=100°C IR 10 Typ. Thermal resistance (Junction to case) RθJC 45 °C/W Typ. Diode Junction capacitance (Note 1) CJ 120 pF Operating temperature TJ A Max.Reverse current mA Storage temperature range TSTG -55 to +125 -55 to +150 -65 to +175 °C °C Note : 1. F=1MHz and applied 4V DC reverse voltage REV:A Page 1 QW-BB038 Comchip Technology CO., LTD. SMD Schottky Barrier Rectifiers Rating and Characteristic Curves (CDBMH120-G Thru. CDBMH1150-G) Fig.1- Typical Current Derating Curve Fig.2 - Typical Forward Characteristics Instantaneous Forward Current (A) 1.2 1.0 0.8 CD 0.6 -G G 50- 1 40 MH DB 0.2 H11 BM ~C 0-G 0.4 ~CD 0 -G H 12 BM H1 5 BM CD Average Forward Current, (A) 100 CD 10 H 12 BM CD H15 BM 1 CD H BM 1 H1 4 BM ~CD 0-G 0-G H16 BM 0 -G 0 115 MH DB ~C G 80 -G 0.1 TJ=25°C Pulse Width 300US 1% Duty Cycle 0.01 0 0 25 50 75 100 125 150 0.1 175 0.3 0.5 0.7 0.9 1.1 1.3 1.5 Forward Voltage, (V) Ambient Temperature, (°C) Fig.3 - Maximum Non-repetitive Forward Surge Current Fig.4 - Typical Junction Capacitance 350 30 f=1MHz Applied 4VDC reverse voltage O TJ=25 C 8.3ms single half sine wave, JEDEC method 300 Junction Capacitance (pF) Peak Forward Surge Current, (A) ~C D 0-G 24 18 12 6 250 200 150 100 50 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 OC 0.1 O TJ=25 C 0.01 0 40 80 120 160 200 Percent of Rated Peak Reverse Voltage, (%) REV:A Page 2 QW-BB038 Comchip Technology CO., LTD. SMD Schottky Barrier Rectifiers Reel Taping Specification d P0 P1 E Index hole T F B P W A C 12 o 0 D2 D1 D W1 Trailer ....... ....... End Device ....... ....... Leader ....... ....... ....... ....... 10 pitches (min) Start 10 pitches (min) Direction of Feed Mini-SMA/SOD-123T Mini-SMA/SOD-123T 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 7.008 ± 0.079 2.440 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 ± 1.0 (inch) 0.069 ± 0.004 0.138 ± 0.004 0.157 ± 0.004 0.157 ± 0.004 0.079 ± 0.004 0.009 ± 0.004 0.314 ± 0.012 0.449 ± 0.039 REV:A Page 3 QW-BB038 Comchip Technology CO., LTD. SMD Schottky Barrier Rectifiers Pinning information Simplified outline Pin PIN 1 Cathode PIN 2 Anode 1 2 Symbol 1 2 Marking Code Part Number Marking Code CDBMH120-G 12 CDBMH130-G 13 CDBMH140-G 14 CDBMH150-G 15 CDBMH160-G 16 CDBMH180-G 18 CDBMH1100-G 10 CDBMH1150-G 115 XX xx / xxx = Product type marking code Suggested PAD Layout Mini-SMA/SOD-123T SIZE (mm) (inch) A 1.00 0.040 B 1.00 0.040 C 1.70 0.067 D 0.50 0.020 E 1.50 0.060 F 1.10 0.044 G 0.90 0.035 H 0.85 0.033 I 0.60 0.024 I D E C F H E G A B Standard Packaging REEL PACK Case Type Mini-SMA /SOD-123T REEL Reel Size ( pcs ) (inch) 2,500 7 REV:A Page 4 QW-BB038 Comchip Technology CO., LTD.