1N5313CSM

1N5313CSM MECHANICAL DATA Dimensions in mm(inches) 0.51 ± 0.10 (0.02 ± 0.004) 0.31 rad. (0.012) 3 2 1 1.91 ± 0.10 (0.075 ± 0.004) 3.05 ± 0.13 (0.12 ± 0.005) A= 0.76 ± 0.15 (0.03 ± 0.006) VOLTAGE REGULATOR DIODE IN A CERAMIC SURFACE MOUNT PACKAGE FOR HI–REL APPLICATIONS A 1.40 (0.055) max. 2.54 ± 0.13 (0.10 ± 0.005) 0.31 rad. (0.012) 1.02 ± 0.10 (0.04 ± 0.004) FEATURES • HERMETIC CERAMIC SURFACE MOUNT PACKAGE • SCREENING OPTIONS AVAILABLE LCC1 PACKAGE (SOT23 Compatible) Underside View Pad 1 – Anode Pad 2 – N/C Pad 3 – Cathode ABSOLUTE MAXIMUM RATINGS PTOT Power Dissipation Derate above 25°C TOP TSTG RθJA Maximum Operating Ambient Temperature Storage Temperature Range Thermal Resistance Junction to Ambient TAMB = 25°C 400mW 3.2mW/°C –65 to +150°C –65 to +175°C 312°C/W ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise stated) Parameter VZ VL ZS* Zk* *Z Zener Voltage Maximum Limiting Voltage Minimum Dynamic Impedance Minimum Knee Impedance Test Conditions IPINCH (mA) @ VS = 25.0V IL = 0.8 IPINCH(min) VS = 25.0V VK = 6.0V Min. 3.87 0.245 0.014 Typ. 4.30 Max. 4.73 2.75 Units V mΩ S is dervived by superimposing a 90Hz RMS signal equal to 10% of Vs onto Vs. Similarily, ZK is dervived by superimposing a 90Hz RMS signal equal to 10% of Vs onto VK. Semelab Plc reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by Semelab is believed to be both accurate and reliable at the time of going to press. However Semelab assumes no responsibility for any errors or omissions discovered in its use. Semelab encourages customers to verify that datasheets are current before placing orders. Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612. E-mail: sales@semelab.co.uk Website: http://www.semelab.co.uk Document Number 3582 Issue 1