VARO QUALITY 50 DE J syy33a3 0000537 og wet fat te? <2 e aeetes _-- ~ - . Ay VARO SEMICONDUCTOR, INC., P.O. Box 469013 1000 N. Shiloh; Garland, Texas 75046-9013 VARO (214) 271-8511 TWX 910-860-5178 DLS 133 High Voltage Rectifier H 1759 uary Glass Passivated @ Epoxy Encapsulated aad BEN SOAS OR ORO Platinum Doped BIDEN SNS ES Ors . ey a 4 C2 Ce @ Aluminum Bonded Boe ares oN Bx eters my Uniform Chip-To-Chip Recovery : __ 8. MAXIMUM RATINGS - (At T, = 25C unless otherwise noted) SYMBOL -20 -18 -16 UNITS Repetitive Peak Reverse Voltage* Var 20 18 16 kV Forward Current, Repetitive Peak lFRM 100 mA Forward Current (Total RMS) lF~ams) 10 mA Average Rectified Forward Current, 15.75 kHz, 15% duty cycle, capacitive load leavy 1.5 mA Operating Junction Temperature Ty 40 to +110 C Operating Case Temperature Ts -40 to +100 C Storage Temperature Tsta 40 to +150 C ELECTRICAL CHARACTERISTICS (At T, = 25C unless otherwise noted) SYMBOL UNITS Max. Forward Voltage, @ Ir = 5 mA Ve 60 Vv Max. Reverse Current, @ V,_ = Rated Vara la 2 pA Max. Reverse Recovery Time (Circuit Fig. 2) tr 175 max. ns 100 typical Max. Junction Capacitance, f = 100 kHz, Va = 100 VDC Cy 0.4 pF *For reverse voltage testing, the rectifier must be in a suitable dielectric such as oil, pressurized nitrogen, epoxy, or Fluorinert FC 43. CATHODE NOMINAL DIMENSIONS A LTR INCHES . MILLIMETERS 2 A 0236 .0015 0,6 ' - & ey (e) B 600 . 15,24 Cc 1.00 MIN. 25,4 MIN, A . D .200 DIA. 5,08 DIA. 4C B pie C = D 181SVARO QUALITY + ce ee eS 50 De fs443333 0000938 2a ae ~ 7-23-05 TYPICAL HIGH TEMPERATURE LEAKAGE tq REVERSE LEAKAGE (1 A) Vp AT 80% RATED Vary Qo 26 60 76 100 125 160 REVERSE RECOVERY TEST CIRCUIT . PULSE GEN. HP2t4A, NEG. PULSE. 28 PULSE. WITH 10 KHZ REP, RATE, UNIT UNDER TEST TEKTROMX P8042 CURRENT PROBE AND 60 LZ OCKLOSCOPE FIG. 2A 182 1993 Varo Semiconductor + Specfications subject fo change without notice. Ty JUNCTION TEMPERATURE ( ) FIG. 1 REVERSE RECOVERY WAVEFORM FORWARO CONDUCTION f +2,0MA ip M TRA 7 TIME > JS SWITCHING ta =1.0MA RECOVERY ~4.0MA- CURRENT FIG. 2B