CMLSH2-4LA CMLSH2-4LS CMLSH2-4LC CMLSH2-4LSB SURFACE MOUNT DUAL PAIR, LOW VF SILICON SCHOTTKY DIODES w w w. c e n t r a l s e m i . c o m DESCRIPTION: The CENTRAL SEMICONDUCTOR CMLSH2-4L Series consists of Dual pairs of Common Anode, Common Cathode, and In-Series Low VF Schottky Diodes, manufactured in a PICOmini™ SOT-563 surface mount package. SOT-563 CASE • Devices are Halogen Free by design DEVICE CONFIGURATIONS: CMLSH2-4LA DUAL PAIR, CMLSH2-4LC DUAL PAIR, CMLSH2-4LS DUAL PAIR, CMLSH2-4LSB DUAL PAIR, COMMON ANODE COMMON CATHODE IN SERIES IN SERIES MARKING MARKING MARKING MARKING MAXIMUM RATINGS: (TA=25°C) SYMBOL Peak Repetitive Reverse Voltage VRRM IF Continuous Forward Current Peak Repetitive Forward Current Peak Forward Surge Current, tp=10ms Power Dissipation (Note 1) Power Dissipation (Note 2) Power Dissipation (Note 3) Operating and Storage Junction Temperature Thermal Resistance (Note 1) CODE: CODE: CODE: CODE: 4AL 4CL 4SL 4SB UNITS 40 V 200 mA IFRM IFSM 300 mA 600 mA PD PD 350 mW 300 mW 150 mW PD TJ, Tstg ΘJA -65 to +150 °C 357 °C/W ELECTRICAL CHARACTERISTICS PER DIODE: (TA=25°C unless otherwise noted) SYMBOL TEST CONDITIONS IR VR=30V MIN BVR IR=100μA VF IF=100μA 0.24 0.26 V VF IF=500μA 0.29 0.31 V VF IF=1.0mA 0.31 0.33 V VF IF=50mA 0.54 0.60 V VF IF=100mA 0.67 0.75 V CT VR=1.0V, f=1.0MHz 10 pF trr IF=IR=10mA, Irr=1.0mA, RL=100Ω 5.0 ns 40 TYP MAX UNIT 100 200 nA 55 V Notes: (1) Ceramic or aluminum core PC Board with copper mounting pad area of 4.0mm2 (2) FR-4 Epoxy PC Board with copper mounting pad area of 4.0mm2 (3) FR-4 Epoxy PC Board with copper mounting pad area of 1.4mm2 R3 (20-January 2010) CMLSH2-4LA CMLSH2-4LS CMLSH2-4LC CMLSH2-4LSB SURFACE MOUNT DUAL PAIR, LOW VF SILICON SCHOTTKY DIODES SOT-563 CASE - MECHANICAL OUTLINE SUGGESTED MOUNTING PAD CONFIGURATION (FOR CMLSH2-4LSB BRIDGE RECTIFIER) PIN CONFIGURATIONS CMLSH2-4LA CMLSH2-4LC CMLSH2-4LS CMLSH2-4LSB LEAD CODE: 1) Cathode D1 2) Cathode D2 3) Anode D3, D4 4) Cathode D4 5) Cathode D3 6) Anode D1, D2 LEAD CODE: 1) Anode D1 2) Anode D2 3) Cathode D3, D4 4) Anode D4 5) Anode D3 6) Cathode D1, D2 MARKING CODE: 4AL MARKING CODE: 4CL LEAD CODE: 1) Anode D1 2) Cathode D2 3) Anode D3, Cathode D4 4) Anode D4 5) Cathode D3 6) Cathode D1, Anode D2 MARKING CODE: 4SL LEAD CODE: 1) Anode D1 2) Anode D2 3) Cathode D2, Anode D4 4) Cathode D4 5) Cathode D3 6) Cathode D1, Anode D3 MARKING CODE: 4SB R3 (20-January 2010) w w w. c e n t r a l s e m i . c o m CMLSH2-4LA CMLSH2-4LS CMLSH2-4LC CMLSH2-4LSB SURFACE MOUNT DUAL PAIR, LOW VF SILICON SCHOTTKY DIODES TYPICAL ELECTRICAL CHARACTERISTICS R3 (20-January 2010) w w w. c e n t r a l s e m i . c o m