U20D30 MOSPEC | Alldatasheet
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4a MOSPEC U20D30 thru U20D60 al Switchmode ULTRA FAST Dual Ultrafast Power Rectifiers RECTIFIERS Designed for use in switching power supplies. inverters and as free wheeling diodes. These state-of-the-art devices have sen A airs the following features. ~ * High Surge Capacity * Low Power Loss, High efficiency * Glass Passivated chip junctions * 150°C Operating Junction Temperature * Low Stored Charge Majority Carrier Conduction * Low Forward Voltage , High Current Capability * High-Switching Speed 50 Nanosecond Recovery Time * Plastic Material used Carries Underwriters Laboratory MAXIMUM RATINGS TO-247 (3P) Characteristic [ao Peak Repetitive Reverse Voltage Vern in aan Working Peak Reverse Voltage | Veawm | 300 | 400 | 500 Vv aig DC Blocking Voltage Va | sala Average Rectifier Forward Current Je avy A Fale j T° Per Leg T.=125°C 10 yo Per Total Device 20 7K Peak Repetitive Forward Current ° A MILLMETERS ( Rate V, ,Square Wave, 20kHz,T.=125°C ) 20 Non-Repetitive Peak Surge Current lesm A |_min] max| (Surge applied at rate load conditions 200 A - | 16.2 halfware, single phase,60Hz ) | Bo} 17 | 27 — + = c | 50] 60 Operating and Storage Junction Ty Testy | c D - | 23.0 Temperature Range - 65 to + 150 E 14.8 | 15.2 F 14.7 | 12.7 G - | 45 ELECTRICAL CHARACTERISTICS 4 - 3 K 5.25 | 5.65 Maximum Instantaneous Forward Voltage Ve V ” 36 33 (|,=10 Amp, T, =25 °C) 1.30 4.50 5 Jou | oss Maximum Instantaneous Reverse Current le uA paen oe cia ( Rated DC Voltage, T, = 25 °C) 10 3 ffx ( Rated DC Voltage, T, = 125 °C) 500 144} 2 common ‘Anode qmttase =|» 1 |Ssoan Typical Junction Capacitance Cc, pF 8 Suffix" D" ( Reverse Voltage of 4 volts & f=1 MHz) 70
FIG-1 TYPICAL FORWARD CHARACTERISTICS . FIG-3 FORWARD CURRENT DERATING CURVE Fa _ pa a | PoetlttiNz«] | 8 Nl 1 —— 8 on <4
2 SSS Se es PIN
en / oe zg | Ye on 2 ——a ee ee ee 2% a a a 2 | yi tet £4 CASE TEMPERATURE °C) g rT ry a ry rT ey eT) FIG-4 TYPICAL JUNCTION CAPACITANCE * 500 [— Tr T CoA Corte tt) FORWARD VOLTAGE (Volts.) _ _ | mall mall ‘ SUIT FIG-2 TYPKAL REVERSE CHARACTERISTICS é SN SS 9 eg z eee _—— er a a aauall > Seana . 0 eee 5 eee 2 _ SS SS SS SS 0 J ae eS | AZ| i ee 7 ae REVERSE VOLTAGE ot) g SSS SSS SSS SS SE FIG-5 PEAK FORWARD SURGE CURRENT g ee z NN | 2 0 20 40 60 80 100 120 140 3 400 —— ‘ Ui mannii PERCENT OF PEAK REVERSE VOLTAGE(*4) : wl | | IH all 2% nT so 00 NUMBER OF CYCLES AT 60H
600 NI 4100 NI hd
wos} — ye ; ; LH _ er ~ = Approx Generator | \\l | os i ee (Note 2) 0.254 \\ ———— i (Note 1) | \\_/ [yt 4 ry | 4. Rige Time = 7 na max. Input impedance =1 M0. ,22 PF 2. Rise Time= 10 ns max. input impedance = 50.0 Sette base for 10720 nstv Fig-6 Reverse Recovery Time Characteristic and Test Circuit Diagram