U15A05 MOSPEC | Alldatasheet

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4 MOSPEC U15A05 Thru U15A20

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 50 -- 200 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 35 Nanosecond Recovery Time 5 * Plastic Material used Carries Underwriters Laboratory Flammability Classification 94V-O MAXIMUM RATINGS TO-220A Characteristic Symbol eae : 1 F Peak Repetitive Reverse Voltage Varm “~— Ah Working Peak Reverse Voltage Vewm 50 150 | 200 Vv DC Blocking Voltage Ve bisa ly E Non-Repetitive Peak Surge Current A ‘ ( Surge applied at rate load conditions halfware, single phase,60Hz ) 250 [min | MAX | A 14.68 15.32 Operating and Storage Junction Ty Tetg °C B 9.78 10.42 Temperature Range - 65 to + 150 Cc 6.01 6.52 D 13.06 14.62 E 3.57 4.07 F 4.83 5.33 G 1.12 1.36 ELECTRICAL CHARACTERISTICS H 0.72 0.96 i 4.22 4.98 Characteristic Symbol ae | J a 136 K ¥ 97 Maximum Instantaneous Forward Voltage V, Vv Md 2.48 ae = =25 % - ar Maximum Instantaneous Reverse Current uA 1 2 = 95 0 Case Positive ( Rated DC Voltage, T. = 25 °C) 10 soe se Posi ( Rated DC Voltage, T, = 100 °C) 700 amma | |» [I (1p =0.5A, Ip =1.0A, |, =0.25 A) 36 hava case Negative Typical Junction Capacitance Cc, pF 3 CASE Suffix"R" ( Reverse Voltage of 4 volts & f=1 MHz) 250

FIG-1 TYPICAL FORWARD CHARACTERISTICS FIG-3 FORWARD CURRENT DERATING CURVE 8 — — es eS ee a a. ———— oo a: < SS SS tO s | a aan 5 See? 4S e { Fa . | SLA co - g SAS tt g SS ee Z 3 = a a A 2 | i} | | a a a A 3 | I @ LUE rrrrereryy i e LETTE TTT Ett te) extranet ey 06 08 1 12 14 16 18 FIG-4 TYPICAL JUNCTION CAPACITANCE = 00 : : —— eens —— a oo Sat cmc es eisai FIG-2 TYPICAL REVERSE CHARACTERISTICS g 1 Sel 10 pe § of ee SS ea _ es a i 8 mane { Poy tity) a a a ‘ra meni 3 1 a a REVERSE VOLTAGE (Vots) & SS SS SS. SS eS | FIG-5 PEAK FORWARD SURGE CURRENT a eS SS A, SS Se | 250 T — a a a NH TTT

3 SS SSS z™ ett [|

2 _— £ ae it 2 ml let 1 1 1 | 4 5 sso — Hi { nn a a er 2° Se 8 eo PERCENT OF PEAK REVERSE VOLTAGE(%) 3 | Fy i PS Ea ee rH a4 sw oto NUMBER OF CYCLES Ar 60 e

609 NI 100 NI i

J Device i [ [iT J orser 2) ro a L sovac Pulse of | = Approx Generator esa in — T oO lot zr — ete aa Jt Rise Time = 7 na max. Inputimpedance=1 M 01,22 pF 2. Rise Time = 10ne max Inputlmpadance =60.0 Set tne base for 10 sv Fig-6 Reverse Recovery Time Characteristic and Test Circuit Diagram