CDCLD500 TR13 PBFREE Central Semiconductor

CDCLD200 CDCLD400 CDCLD500 www.centralsemi.com DESCRIPTION: SURFACE MOUNT SILICON The CENTRAL SEMICONDUCTOR CDCLD200, CURRENT LIMITING DIODES CDCLD400, and CDCLD500 are Current Limiting Diodes (CLDs) specifically designed for applications requiring a constant current over a wide voltage range. The series is designed with a unique process that holds regulator current constant over temperature excursions (zero temperature coefficient). The devices are available in the thermally efficient DPAK package outline. DPAK CASE MARKING: FULL PART NUMBER FEATURES: Zero temperature coefficient High regulator currents available Industry standard thermally efficient DPAK MAXIMUM RATINGS: (T =25C unless otherwise noted) A SYMBOL CDCLD200 CDCLD400 CDCLD500 UNITS Peak Operating Voltage P 27 13.5 10.8 V OV Peak Operating Voltage (T=35C) P 50 V C OV Power Dissipation (Note 1) P 6.25 W D Power Dissipation (T =35C) (Note 1) P 28.75 W C D Thermal Resistance 4.0 C/W JC Operating and Storage Junction Temperature T , T -55 to +150 C J stg 2 Note 1: Mounted on 900mm 4-layer PCB with 2-ounce copper traces. ELECTRICAL CHARACTERISTICS: (T =25C) A Maximum Limiting Regulator Current Voltage (tp=4.5ms) (tp=5.0ms) Type I V =5.0V V 0.8 x I MIN P T L P MIN NOM MAX V mA mA mA CDCLD200 170 200 230 2.0 CDCLD400 340 400 460 2.0 CDCLD500 425 500 575 2.0 R4 (1-April 2021)CDCLD200 CDCLD400 CDCLD500 SURFACE MOUNT SILICON CURRENT LIMITING DIODES DPAK CASE - MECHANICAL OUTLINE DIMENSIONS LEAD CODE: INCHES MILLIMETERS 1) Cathode SYMBOL MIN MAX MIN MAX 2) Anode A 0.083 0.108 2.10 2.75 3) No Connection B 0.016 0.032 0.40 0.81 4) Anode C 0.035 0.063 0.89 1.60 Pin 2 is common to the tab (4) D 0.203 0.228 5.15 5.79 E0.020 - 0.51 - MARKING: FULL PART NUMBER F 0.016 0.024 0.40 0.60 G 0.051 0.071 1.30 1.80 H 0.248 0.268 6.30 6.81 J 0.197 0.217 5.00 5.50 K 0.209 0.245 5.30 6.22 L 0.025 0.040 0.64 1.02 M 0.090 0.115 2.30 2.91 N 0.012 0.045 0.30 1.14 P 0.180 4.60 R 0.090 2.30 DPAK (REV: R1) R4 (1-April 2021) www.centralsemi.com