Low Profile SMD Schottky Barrier Rectifiers SMD Diodes Specialist CDBMT120-HF Thru. CDBMT1150-HF Reverse Voltage: 20 to 150 Volts Forward Current: 1.0 Amp RoHS Device Halogen Free SOD-123H Features -Excellent power dissipation offers better reverse leakage current and thermal resistance. -Low profile package is 40% thinner than standards SOD-123. -Low power loss,high efficiency. -High current capability,low forward voltage drop. -High surge capability. -Guarding for overvoltage protection. -Ultra high-speed switching. -Silicon epitaxial planar chip,metal silicon junction. -Lead-free part meets environmental standards of MIL-STD-19500/228 0.146(3.7) 0.130(3.3) 0.071(1.8) 0.055(1.4) 0.040(1.0) 0.024(0.6) Mechanical data 0.031(0.8) Typ. -Epoxy: UL94-V0 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. Maximum Ratings (at TA=25 0.012(0.3) Typ. 0.031(0.8) Typ. Dimensions in inches and (millimeter) O C unless otherwise noted) Parameter Repetitive peak reverse voltage Continuous reverse voltage RMS voltage Symbol CDBMT 120-HF CDBMT 130-HF CDBMT 140-HF CDBMT 150-HF CDBMT 160-HF VRRM 20 30 40 50 60 80 100 150 V VR 20 30 40 50 60 80 100 150 V VRMS 14 21 28 35 42 56 70 105 V Forward rectified current IO Maximum forward voltage @ IF=1.0A VF CDBMT CDBMT CDBMT 180-HF 1100-HF 1150-HF Unit 1.0 0.50 0.70 A 0.85 0.92 V Max. Forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC method) 25 IFSM 0.5 VR=VRRM TJ=25°C Max.Reverse current A mA IR 10 VR=VRRM TJ=100°C Typ. Thermal resistance O RθJA 98 C/W Typ. Diode Junction capacitance (Note 1) CJ 120 PF Operating temperature TJ (Junction to ambient) Storage temperature range TSTG -55 to +125 -55 to +150 -65 to +175 O C O C Note : 1. F=1MHz and applied 4V DC reverse voltage REV: A Page 1 QW-JB025 Comchip Technology CO., LTD. Low Profile SMD Schottky Barrier Rectifiers SMD Diodes Specialist Rating and Characteristic Curves (CDBMT120-HF Thru. CDBMT1150-HF) Fig.2 - Typical Forward Characteristics Fig.1- Typical Forward Current Derating Curve IF, Instantaneous Forward Current, (A) 1.2 1.0 CD 2 T1 BM 0.8 0 T15 BM CD 0.6 4 T1 BM 0.4 F 0.2 0 20 -HF 0-H 50 T11 BM CD F~ D ~C -HF 0-H IO, Average Forward Current, (A) 100 10 CD CD 1 0 BM HF 0- -H 50 T1 CD 16 F~ 8 T1 BM 0 -H F 5 11 F~ 0-H 0-H F 0.1 TJ=25°C Pulse Width 300US 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 VF, Forward Voltage, (V) TA, Ambient Temperature, (°C) Fig.3 - Maximum Non-repetitive Forward Surge Current Fig.4 - Typical Junction Capacitance 25 350 O TJ=25 C 8.3ms single half sine wave, JEDEC method CJ, Junction Capacitance, (pF) IFSM, Peak Forward Surge Current, (A) 2 T1 BM 14 F~ -H 20 15 10 5 0 1 10 100 300 250 200 150 100 50 0 0.01 Number of Cycles at 60Hz 0.1 1 10 100 VR, 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-JB025 Comchip Technology CO., LTD. Low Profile SMD Schottky Barrier Rectifiers SMD Diodes Specialist Reel Taping Specification d P0 P1 T E Index hole F W B P C A 12 o 0 D2 D1 D W1 Trailer Device ....... ....... End ....... ....... Leader ....... ....... 10 pitches (min) ....... ....... Start 10 pitches (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 ± 2.00 62.0 MIN. 13.0 ± 0.50 (inch) 0.079 ± 0.004 0.152 ± 0.004 0.043 ± 0.004 0.059 ± 0.004 7.00 ± 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 0.315 ± 0.012 0.449 ± 0.039 REV: A Page 3 QW-JB025 Comchip Technology CO., LTD. Low Profile SMD Schottky Barrier Rectifiers SMD Diodes Specialist Pinning information Simplified outline Pin PIN 1 Cathode PIN 2 Anode 1 Symbol 1 2 2 Marking Code Marking Code Part Number CDBMT120-HF 12 CDBMT130-HF 13 CDBMT140-HF 14 CDBMT150-HF 15 CDBMT160-HF 16 CDBMT180-HF 18 CDBMT1100-HF 10 CDBMT1150-HF 115 XX xx / xxx = Product type marking code Suggested PAD Layout 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 D A E C B E 1.70 0.067 Standard Package REEL PACK (T/R) Case Type SOD-123H REEL ( EA ) BOX (EA) CARTON ( EA ) Reel Size (inch) Type Mat’l 3000 30000 240000 7 Plastic REV: A Page 4 QW-JB025 Comchip Technology CO., LTD.