IS / IECQC 700000 IS / IECQC 750100 IS/ISO 9002 Lic# QSC/L- 000019.2 HIGH SPEED SILICON SWITCHING DIODE AXIAL LEAD CD1N4148 DO-35, 500mW MARKING: Cathode band + 4148 ( no body coat) General purpose applications. Hermetically sealed glass and the glass passivated chip Provides excellent stability. ABSOLUTE MAXIMUM RATINGS (Ta=25 deg C otherwise specified) DESCRIPTION SYMBOL Peak Repetitive Reverse Voltage VRRM Reverse Voltage (Continuous) VR Average Forward Current IF(AV) IF Forward Current (DC) IFRM Repetitive Peak Forward Current IFSM Non Repetitive Peak Surge Current tp=1usec IFSM tp=1sec Power Dissipation PTA Derating Factor Operating & Storage Junction Temperature Tj, Tstg Range ELECTRICAL CHARACTERISTICS (Ta=25 deg C Unless Otherwise Specified) DESCRIPTION SYMBOL TEST CONDITION Forward Voltage Reverse Current VF IR Reverse Breakdown Voltage VBR DYNAMIC CHARACTERISTICS Diode Capacitance Forward Recovery Voltage Reverse Recovery Time Cd Vfr trr IF=10mA VR=20V VR=75V IR=100uA IR=20uA VR=0V, f=1MHz IF=50mA, tr=20ns IF=10mA, to IR=60mA RL=100ohms Measured @ IR=1mA Data Sheet VALUE 80 75 150 200 450 2000 500 500 2.85 -65 to +200 UNIT V V mA mA mA mA mA mW mW/deg C deg C MIN UNIT TYP MAX 80 75 - 1.0 500 20 - V nA uA V V - - 4.0 2.5 4.0 pF V ns Page 1 of 3 DO-35 Glass Axial Package DO-35, 52mm Taping Specification On request also available in 26 mm Tape and Ammo Pack Data Sheet Page 2 of 3 Notes Disclaimer The product information and the selection guides facilitate selection of the CDIL's Discrete Semiconductor Device(s) best suited for application in your product(s) as per your requirement. It is recommended that you completely review our Data Sheet(s) so as to confirm that the Device(s) meet functionality parameters for your application. The information furnished on the CDIL Web Site/CD is believed to be accurate and reliable. CDIL however, does not assume responsibility for inaccuracies or incomplete information. Furthermore, CDIL does not assume liability whatsoever, arising out of the application or use of any CDIL product; neither does it convey any license under its patent rights nor rights of others. These products are not designed for use in life saving/support appliances or systems. CDIL customers selling these products (either as individual Discrete Semiconductor Devices or incorporated in their end products), in any life saving/support appliances or systems or applications do so at their own risk and CDIL will not be responsible for any damages resulting from such sale(s). CDIL strives for continuous improvement and reserves the right to change the specifications of its products without prior notice. CDIL is a registered Trademark of C-120 Naraina Industrial Area, New Delhi 110 028, India. Telephone + 91-11-579 6150 Fax + 91-11-579 9569, 579 5290 e-mail [email protected] www.cdil.com Data Sheet Page 3 of 3