AA MOSPEC Schottky Barrier Rectifiers $25D30 Thru $25D60 SCHOTTKY BARRIER RECTIFIERS Using the Schottky Barrier principle with a Molybdenum barrier metal. These state-of-the-art geometry features epitaxial 25 AMPERES construction with oxide passivation and metal overlay contact. 30 --60 VOLTS Ideally suited for low voltage, high frequency rectification, or as free wheeling and polarity protection diodes. * Low Forward Voltag. *Low Switching noise. * High Current Capacity * Guarantee Reverse Avalance. * Guard-Ring for Stress Protection. *Low Power Loss & High efficiency. * 125C Operating Junction Temperature *Low Stored Charge Majority Carrier Cnduction. * Plastic Material used Carries Underwriters Laboratory Flammability Classification 94V-O TO-247 (3P) MAXIMUM RATINGS o34:s025 m = a Characteristic Symbol $25D Unit vt 30 | 35 | 40 | 45 | 50 | 60 t > F Peak Repetitive Reverse Voltage Vern 42 ait tt | Working Peak Reverse Voltage RWM 30/35 |40 | 45|50 | 60 V , Fellfe 4 a= n DC Blocking Voltage Vp TA a. SN) TU eu RMS Reverse Voltage Vamms) | 21 | 24 | 28 | 31 | 35 | 42 Vv Average Rectifier Forward Current lay 12.5 A ee Total Device 25 as MILLMETERS Peak Repetitive Forward Current ipRM A DIM ( Rate V,,Square Wave, 20kHZ ) 25 MIN| MAX Non-Repetitive Peak Surge Current lesM A A | 16.2 ( Surge applied at rate load condi- 250 B 1.7 2.7 tions halfware, single phase,60Hz ) 5 5.0 oy Operating and Storage Junction T, ; Totg C E 14.8 | 152 Temperature Range -65 to+ 125 Fo1 11.7 | 12.7 G -~ | 45 H - 2.5 | - 3.5 J 1.1 1.4 ELECTRICAL CHARACTERISTICS KY oe | 88S Characteristic Symbol $25D Unit M A7 5.3 7 N 2.8 3.2 30 | 35 | 40 | 45 | 50 | 60 o loas | oss Maximum Instantaneous Forward Ve Vv Voltage 1 > Common Catnod (1,=12.5 Amp, T, = 25 C) 0.55 0.65 3 (1,=12.5 Amp, T, = 100 C) 0.46 0.57 1 > _ Common Anode Maximum Instantaneous Reverse le mA ont? Suffix A Current _ 4 2. Double ( Rated DC Voltage, T, = 25 C) 10 te ae De ( Rated DC Voltage, T, =125 C)$25D30 thru $25D45 AVERAGE FORWARD RECTIFIED CURRENT (Amp.) INSTANTANEOUS REVERSE CURRENT (mA) PEAK FORWARD SURGE CURRENT (Amp.) FIG-1 FORWARD CURRENT DERATING CURVE 25 \ 20 \ \ 25 50 05 100 125 CASE TEMPERATURE (C) FIG-3 TYPICAL REVERSE CHARACTERSTICS 150 300 250 200 180 100 50 20 40 60 80 100 120 PERCENT OF PEAK REVERSE VOLTAGE(%} FiG-5 PEAK FORWARD SURGE CURRENT 140 10 NUMBER OF CYCLES AT 60 Hz 100 INSTANTANEOUS FORWARD CURRENT (Amp.) JUNCTION CAPACITANCE (pF} FIG-2 TYPICAL FORWARD CHARACTERISTICS 80 = ao = 2 a 0.4 0.6 0.8 1 1.2 1.4 1.6 eS ie FORWARD VOLTAGE (Volts.) FIG-4 TYPICAL JUNCTION CAPACITANCE 3000 1000 on Qo Oo 100 1 5 10 40 REVERSE VOLTAGE (Volts.)$25D50 , S25D60 INSTANTANEOUS REVERSE CURRENT (mA) PEAK FORWARD SURGE CURRENT (Amp.) AVERAGE FORWARD RECTIFIED CURRENT (Amp.) FIG-1 FORWARD CURRENT DERATING CURVE FIG-2 TYPICAL FORWARD CHARACTERISTICS 80 25 \ 20 \ = o 15 10 2 are 300 250 200 180 400 50 25 50 ris) 400 125 CASE TEMPERATURE (C} FIG-3 TYPICAL REVERSE CHARACTERISTICS 20 40 66 80 100 120 PERCENT OF PEAK REVERSE VOLTAGE(%) FIG-5 PEAK FORWARD SURGE CURRENT INSTANTANEOUS FORWARD CURRENT (Amp.) 04 O68 08 1 12 14 #16 18 2 S te 150 FORWARD VOLTAGE (Volts.) FIG-4 TYPICAL JUNCTION CAPACITANCE 3000 1000 an Qo o JUNCTION CAPACITANCE (pF) 100 140 1 5 16 60 REVERSE VOLTAGE (Volts.} 10 NUMBER OF CYCLES AT 60 Hz 100