1N4106CSM MECHANICAL DATA Dimensions in mm(inches) 2.54 ± 0.13 (0.10 ± 0.005) 0.51 ± 0.10 (0.02 ± 0.004) ZENER DIODE IN A CERAMIC SURFACE MOUNT PACKAGE FOR HI–REL APPLICATIONS 0.31 rad. (0.012) 2 0.76 ± 0.15 (0.03 ± 0.006) 3 1 1.91 ± 0.10 (0.075 ± 0.004) A 0.31 rad. (0.012) 3.05 ± 0.13 (0.12 ± 0.005) A= 1.40 (0.055) max. 1.02 ± 0.10 (0.04 ± 0.004) FEATURES • HERMETIC CERAMIC SURFACE MOUNT PACKAGE LCC1 PACKAGE (SOT23 Compatible) • SCREENING OPTIONS AVAILABLE Underside View Pad 1 – Anode Pad 2 – N/C Pad 3 – Cathode ABSOLUTE MAXIMUM RATINGS PTOT Power Dissipation TAMB = 25°C 500mW Derate above 25°C 2.85mW/°C TOP Maximum Operating Ambient Temperature –65 to +200°C TSTG Storage Temperature Range –65 to +200°C RθJA Thermal Resistance Junction to Ambient 350°C/W ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise stated) Parameter Test Conditions Min. Typ. Max. 11.4 12.0 12.6 Units VZT Zener Voltage IZT = 250µA @ TA VFT Forward Voltage IF = 200mA ZZMT* Maximum Regulator Impedance IZT = 250µA @ TA 200 Ω IZM Maximum Rated Current PTOT = 500mW , VZT = 12.6V 39.5 mA IR Reverse Current VR = 9.12V 0.05 µA 0.065 %/°C αVZ Temp Coefficient of Zener Voltage *Z ZMT, 1.1 V the zener impedance is derived from the 1kHz voltage created when an AC current with RMS value of ± 10% of DC zener test current is superimposed on the test current.IZT 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: [email protected] Website: http://www.semelab.co.uk Document Number 3586 Issue 1