U15A30 MOSPEC | Alldatasheet
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4a MOSPEC U15A30 Thru U15A60 Se Ultra Fast Recovery Rectifier Diodes ULTRA FAST Designed for use in switching power supplies. inverters and RECTIFIERS as free wheeling diodes. These state-of-the-art devices have the following features: 15 AMPERES 300 -- 600 VOLTS * 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 5 * Plastic Material used Carries Underwriters Laboratory Flammability Classification 94V-O MAXIMUM RATINGS TO-220A Characteristic Symbol ae fe | Peak Repetitive Reverse Voltage Ver a | Working Peak Reverse Voltage Vawm | 300 500 v DC Blocking Voltage Ve Loan y a Non-Repetitive Peak Surge Current les A a ( Surge applied at rate load conditions halfware, single phase,60Hz ) 225 A 14.68 15.32 Operating and Storage Junction Ty. Tog °c B 978 | 10.42 Temperature Range -65 to + 150 c | 601 652 D 13.06 14.62 E 3.57 4.07 F 4.83 5.33 G 1.12 1.36 ELECTRICAL CHARACTERISTICS 4 or oes Characteristic Symbol [| SACid J 1.44 1.36 | 30 | 40 | 50 | 60 | t | oss | oss L 0.33 0.55 Maximum Instantaneous Forward Voltage V, Vv M 2.48 2.98 (ip=15 Amp, T, = 25 °C) 1.30 1.50 NT az 390 Maximum Instantaneous Reverse Current uA 1 2 ~ 95 0; ° [£0 _ Case Positive ( Rated DC Voltage, T. = 25 C) 10 3 CASE Suffix"P" ( Rated DC Voltage, T, = 100 °C) 700 martes. | =|» 1 = =1. =0. 50 (1, =0.5A, |, =1.0A, |,, =0.25 A) Ke Case Negative| Typical Junction Capacitance [om pF 3 CASE Suffix"R" ( Reverse Voltage of 4 volts & f=1 MHz) 150 120
FIG-1 TYPICAL FORWARD CHARACTERISTICS FIG-3 FORWARD CURRENT DERATING CURVE 8 — =z [= viswoss ee aa ~~} T & SA = | & 5 | | ‘ooyeostt. | & — 2 3 _| h s — | 2 ee ee ee a = is 3 & a e LVii ttt I | estar 5 eos 1 12 14 46 18 2 22 24 FIG-4 TYPICAL JUNCTION CAPACITANCE 7 “SEA FORWARD VOLTAGE (Volts.) BETH | TT € S| ~isas0-40 8 CARS. | i — eee SS aa aes| FIG-2 TYPICAL REVERSE CHARACTERISTICS 5 ores SS 2 eet a —aeees SSS ——— zg * SSS SSS==e=e ESS Se eran 1060 | * LTT iT 5 _—— 10 1 — g ——— 1 . 1 so «00 Sy TS vsts 000 REVERSE VOLTAGE (Vots) 2 _———$——— FIG-5 PEAK FORWARD SURGE CURRENT 2 ole? | [ } tT Eis | Cer ' 2 0 2 40 60 80 100 120 140 = I+ He iT 8 aman PERCENT OF PEAK REVERSE VOLTAGE(%) 3 — aul IT] PTT 5 a | HH e Cort COon eo aT) 0100 NUMBER OF CYCLES AT 6OHz 609 NI 10.0 NI | saa Tose . NEI oboe Tol WO) 3 hn we WP 1. Rige Time = 7 nz max. Input impedance =1 M0. 22 pF 2' Rize Time = 10 ns max. Input Impedance = 50.0 Set tme base for 10/20 nsiiiv Fig-6 Reverse Recovery Time Characteristic and Test Circuit Diagram