UGZ20DCT THRU UGZ20JCT ULTRAFAST EFFICIENT RECTIFIERS Reverse Voltage - 200 to 600 Volts Forward Current - 20 Amperes TO-220AB FEATURES 4.30 ± 0.80 10.08 ± 0.60 1.30 ± 0.20 * Glass passivated cavity-free junction * Compliance to RoHS product * Ultrafast recovery time for high efficiency 4.50 MAX. 2 3 1.27 ± 0.20 0.80 ± 0.30 * Low forward voltage, high current capability * Low leakage current * High surge current capability 3.50 MAX. 13.50 ± 1.30 1 6.35 ± 0.60 15.00 ± 1.00 3.55 MIN. * Plastic Material-UL Recognition Flammability Classification 94V-0 0.45 ± 0.20 2.54 ± 0.25 MECHANICAL DATA Case : JEDEC TO-220AB molded plastic body 1 2 Terminals : Plated Leads, solderable per 3 MIL-STD-750, Method 2026 Polarity : Molded on body *Dimensions in millimeters Mounting Position : Any MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS o Ratings at 25 C ambient temperature SYMBOLS UGZ20DCT UGZ20GCT UGZ20JCT Maximum repetitive peak reverse voltage VRRM 200 400 600 Working peak reverse voltage VRWM 200 400 600 Maximum RMS voltage VRMS 140 280 420 Maximum DC blocking voltage VDC 200 400 600 Maximum average forward rectified current See Fig. 1 I (AV) Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) IFSM 150 VF 1.10 unless otherwise specified. UNITS Volts Maximum instantaneous forward voltage IF = 10 A, TA=25℃ Maximum DC reverse current 20 Amps 125 1.30 Amps 1.70 Volts IR 5 uA Maximum reverse recovery time (NOTE 3) trr 35 nS Typical junction capacitance (Note 1) CJ 98 pF Operating temperature range TJ -50 to +150 ℃ TSTG -55 to +150 ℃ at rated DC blocking voltage Storage temperature range @TA=25℃ Note : 1. Measured at 1.0MHz and applied reverse voltage of 4.0V. 2. Thermal resistance junction to case. 3. Reverse recovery test condition : IF 0.5A, IR=1.0A, Irr=0.25A REV. 1 Zowie Technology Corporation RATINGS AND CHARACTERISTIC CURVES UGZ20DCT THRU UGZ20JCT FIG.1 - FORWARD CURRENT DERATING CURVE FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 175 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD RECTIFIED CURRENT, AMPERES 24 20 16 12 8 4 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 150 125 100 75 50 25 0 0 0 25 50 75 100 125 150 175 1 10 CASE TEMPERATURE, ℃ 100 NUMBER OF CYCLES AT 60Hz FIG.3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG.4 - TYPICAL REVERSE CHARACTERISTICS 50 1000 IR, REVERSE CURRENT(uA) IINSTANTANEOUS FORWARD CURRENT, AMPERES UGZ20DCT UGZ20GCT & UGZ20JCT 10 1.0 UGZ20DCT UGZ20GCT UGZ20JCT 0.1 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 100 TJ = 150℃ 10 TJ = 100℃ 1.0 TJ = 25℃ 0.1 2.0 0 20 INSTANTANEOUS FORWARD VOLTAGE, VOLTS 40 60 80 100 PERCENT OF RATED PEAK REVERSE VOLTAGE, % FIG.5 - TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE, pF 1000 TJ = 25℃ 100 10 .1 .2 .4 1.0 2 4 10 20 40 100 REVERSE VOLTAGE, VOLTS REV. 1 Zowie Technology Corporation