CTLSH3-30M833 SURFACE MOUNT LOW VF SILICON SCHOTTKY RECTIFIER TM TINY LEADLESS MODULE Top View Bottom View TLM833 CASE MARKING CODE: CHA1 MAXIMUM RATINGS: (TA=25°C) Central TM Semiconductor Corp. DESCRIPTION: The CENTRAL SEMICONDUCTOR CTLSH3-30M833 is a high performance 3.0 Amp Schottky Rectifier designed for applications where small size and operational efficiency are prime requirements. With a maximum power dissipation of 4.5W, this leadless package design has a watts per unit area at least twice that of equivalent packaged devices. FEATURES: • High Current (IF=3.0A) • Low Leakage/Low VF • High Thermal Efficiency • 3 x 3mm TLM™ case SYMBOL UNITS Continuous Reverse Voltage VR 30 V Average Forward Current IO 3.0 A Peak Forward Surge Current (8.3ms) IFSM 25 A Power Dissipation PD 4.5 W (Note 1) Power Dissipation PD PD 4.0 W (Note 2) 2.5 W (Note 3) TJ, Tstg -65 to +150 °C Thermal Resistance ΘJA 27.78 °C/W (Note 1) Thermal Resistance ΘJA 31.25 °C/W (Note 2) Thermal Resistance ΘJA 50.00 °C/W (Note 3) Power Dissipation Operating and Storage Junction Temperature ELECTRICAL CHARACTERISTICS PER DIODE: SYMBOL TEST CONDITIONS IR VR=30V BVR IR=5.0mA VF IF=500mA (TA=25°C unless otherwise noted) MIN MAX UNITS 1.0 mA 30 V 0.30 V VF IF=1.0A 0.35 V VF IF=2.0A 0.40 V VF IF=3.0A 0.45 V Notes: (1) Ceramic or aluminum core PC Board with copper mounting pad area of 75 mm2 (2) FR-4 Epoxy PC Board with copper mounting pad area of 75 mm2 (3) FR-4 Epoxy PC Board with copper mounting pad area of 25 mm2 R4 (03-April 2006) CTLSH3-30M833 Central TM Semiconductor Corp. SURFACE MOUNT LOW VF SILICON SCHOTTKY RECTIFIER TM TINY LEADLESS MODULE TLM833 CASE - MECHANICAL OUTLINE Suggested Mounting Pad Layout LEAD CODE: 1) 2) 3) 4) 5) 6) 7) 8) ANODE ANODE ANODE ANODE CATHODE CATHODE CATHODE CATHODE For standard mounting see TLM833 package details MARKING CODE: CHA1 R4 (03-April 2006)