KVF 500 mA SILICON RECTIFIERS HIGH VOLTAGE DIFFUSED SILICON JUNCTIONS PRV 5,000 TO 30,000 VOLTS AVALANCHE CHARACTERISTICS LOW LEAKAGE EDI Type No. Peak Reverse Voltage PRV (Volts) Max. Fwd. Voltage Drop at 25 C and 500 mA VF (Volts) Length L O FIG. 3 Inches MM KVF 5 5,000 6 1.00 25.40 KVF 7.5 7,500 9 1.63 41.40 KVF 10 10,000 12 2.00 50.80 KVF 12.5 12,500 15 2.50 63.50 KVF 15 15,000 17 2.50 63.50 KVF 20 20,000 22 3.20 81.28 KVF 25 25,000 28 4.50 114.30 KVF 30 30,000 34 4.50 114.30 ELECTRICAL CHARACTERISTICS(at TA =25 C Unless Otherwise Specified) o 0.1 A o 15 Max. DC Reverse Current @ PRV and 25 C, IR Max. DC Reverse Current @ PRV and 100 C, IR A Ambient Operating Temperature Range,TA -55 oC to +175 oC Storage Temperature Range, TSTG -55 oC to +175 oC Max.One-Half Cycle Surge Current, I FM (Surge )@ 60Hz 50 Amps Forward Voltage Repetitive Peak, IFRM 2 Amps Max. Reverse Recovery Time , Trr (Fig.4) 5 sec EDI reserves the right to change these specifications at any time without notice. KVF FIG.1 OUTPUT CURRENT vs AMBIENT TEMPERATURE FIG.2 NON-REPETITIVE SURGE CURRENT RATINGS 500 PEAK SURGE CURRENT AVG. RECTIFIED D.C. CURRENT MILLAMPERES 600 400 300 200 100 0 25 50 75 100 125 150 175 50 40 30 O 25 C 20 10 0 10 1 O AMBIENT TEMP C 100 CYCLES AT 60 Hz FIG.3 PACKAGE STYLE A E _ B L + C LTR INCHES MILLIMETERS A B .051 DIA. + _ .03 2.0 MIN. 0.31 MAX. 1.30 DIA. + _ .76 50.8 MIN. 7.9 MAX. 12.96 MAX. C D E D 0.51 MAX. It is recommended that a proper heat sink be used on the terminals of this device between the body and the soldering point to prevent damage form excess heat. FIG.4 TEST CIRCUIT TYPICAL REVERSE RECOVERY WAVEFORM ZERO REFERENCE 0.5A D.U.T. + T RR R1 50 OHM 1.0A 0.25A PULSE GENERATOR R2 1 OHM SCOPE R1, R2 NON-INDUCTIVE RESISTORS PULSE GENERATOR - HEWLETT PACKARD 214A OR EQUIV. IKC REP.RATE, 10 SEC. PULSE WIDTH ADJUST PULSE AMPLITUDE FOR PEAK IR Prior to the manufacture of these assemblies, the individual silicon junction is measured for maximum recovery time in the test circuit shown. EDI reserves the right to change these specifications at any time without notice. ELECTRONIC DEVICES, INC. DESIGNERS AND MANUFACTURERS OF SOLID STATE DEVICES SINCE 1951. 21 GRAY OAKS AVENUE * YONKERS. NEW YORK 10710 914-965-4400 Ee-mail:[email protected] *Wwebsite: http://www.edidiodes.com * FAX 914-965-5531 * 1-800-678-0828