1N6638CSM

1N6638CSM 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) 0.76 ± 0.15 (0.03 ± 0.006) SWITCHING 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) A = 1.02 ± 0.10 (0.04 ± 0.004) FEATURES • HERMETIC CERAMIC SURFACE MOUNT PACKAGE • SCREENING OPTIONS AVAILABLE LCC1 PACKAGE (SOT23 Compatible) Pad 1 – Anode Pad 2 – N/C Pad 3 – Cathode ABSOLUTE MAXIMUM RATINGS (Tcase = 25°C unless otherwise stated) VBR VRWM IF(AV) IFSM(surge) TJ TSTG RθJC Breakdown Voltage Working Peak Reverse Voltage Average Forward Current Repetitive Forward Current Operating Junction Temperature Storage Junction Temperature Thermal Resistance Junction To Case 150V 125V 300mA 2.5A -65 to +175°C -65 to +175°C 20°C/W ELECTRICAL CHARACTERISTICS Parameter VF1 IR1 IR2 tfr trr CT1 Forward Voltage Leakage Current Leakage Current Forward Recovery Time Reverse Recovery Time Total Capacitance (Tcase = 25°C unless otherwise stated) Test Conditions IF = 10mA (Pulsed) VR = 20V VR = VRWM IF = 50mA IRM = IF = 10mA VR = 0V Min. Typ. 0.8 35 0.5 20 4.5 2.5 Max. Unit V nA µA ns ns pF 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 3589 Issue 1