Avalanche Silicon Power WEIN owe Rectifiers Series 32 ELECTRICAL CHARACTERISTICS: Maximum Average Forward Current, Single Phase Half Wave DC Rating at 123 C. Case Temperature ............ 37 amperes Maximum Surge Current (one cycle of 60 CPS sine wave) oo. ccccccceeee 600 amperes Peak Forward Voltage at 90 Amps (25 C. Case Temp.) Rated Peak Reverse Voltage Range Maximum *FCA Reverse Current at 150 C. Case Temperature oo ccc 2.0 Milliamps Maximum Operating Frequency 00.000 ccccccceceeecceceeee 10,000 CPS Maximum It (less than 8 ms) ooo. 1500 Amps - Second Reverse Power Rating ...... Cee ee entetteretterectetes 0 teeeentseese 0.60 Joules *FCA = Full Cycle Average (measured with a DC meter) MECHANICAL CHARACTERISTICS: Base ene Steel stud and base with a 14-28 UNF-2A thread for through mounting on a heat sink. Nickel plating of base produces low contact resistance and prevents boii beeeeeees 1.2 Volts Maximum bolt tttttttenes 50 to 1600 Volts corrosion. Header ...... Glass to metal construction. Hermetically sealed to base. Weight oo. ccc teste ceettcestneees Approximately 0.5 ounces Mounting Position oo... May be mounted in any position Mounting Torque oe 75 inch pounds maximum Dimensions... In accordance with JEDEC DO-5 outline THERMAL CHARACTERISTICS: Storage Temperature Range 2.00.00... ........ 65 C. to +200 C. Operating Temperature Range Junction oe. 65 C. to +190 C. Impedance (C/W), Junction to Case 0.0... 1.50 Maximum ENVIRONMENTAL SPECIFICATIONS: Tests in accordance with (MIL-E-1) Ratings Tests include: 1. Temperature cycling 2. Salt spray Catalog Number Peak 3. Vibration JEDEC Numbers Polarity Reverse 4. Shock Standard| Reverse | Yoltege 5. Moisture resistance 6. Temperature soak 1N248A, 1N248B, 1N248C, 1N1301, 1N1434, 1N2154, 1N3208 $3205 R3205 50 A LD TC LA Dt IN249A, 1N249B, 1N249C, 1N1302, 1N1435, 1N2155, 1N3209 $3210 R3210 100 $3215 R3215 159 9/32" IN250A, 1N250B, 1N250C, 1N1304, 1N1436, 1N2156, 1N3210 $3220 R3220 200 150" $3225 | R3225 250 Min. ' | 1N1306, 1N2157, 1N3211 $3230 R3230 300 $3235 R3235 350 1N1437, 1N2158, 1N3212 $3240 R3240 400 $3245 | R3245 450 V" Max. Hex. 11/16 1N2159 $3250 R3250 500 Across Flats , r 1N1438, 1N2160 $3260 R3260 600 ] J ] $3270 R3270 700 $3280 R3280 800 wi-08 716 hy! 16" $3290 R3290 900 UNF2A $32100 R32100 1000 Diodes are available with voltage ratings up to 1600 PRV. ara TENORS GRO PO40 3 x 27 | Z Zr Y ZZ LIL. 30 20 \ Forward Current, Average Amperes per Diode 3 7 = 0 110 120 130 140 150 160 170 180 190 200 Diode Case Temperature, C Fig. 1Loed current versus case temperature. 160 150 140 130 120 110 Power Dissipated, Watts per Diode 2 6 0 1020 30 40 50 60'70 80 90 100 110120 Forward Current, Average Amperes per Diode Fig. 2Maximum power dissipation versus for- ward current. 1000 190C 25C 10 Instantaneous Forward Current, Amperes 0 1.0 2.0 3.0 Instantaneous Forward Voltage, Volts Fig. 3Maximum forward characteristics. 6 a] a 0 Junction to Case Thermal Resistance, C/Watt Xe ~N 001 01 0.1 1.0 10.0 Time in Seconds Fig. 4Transient thermal resistance. 700 100.0 600 500 300 IN 200 PM Peak Forward Current, Amperes 100 1 10 Time in Cycles Fig. 5Maximum surge current at rated load. 280,000 100,000 28,000 10,000 2,800 1,000 Peak Reverse Power in Watts 280 0.01 0.1 1.0 Pulse Duration in Milliseconds 100 Ambient Temperature 40C Fig. 6Estimated reverse power surge ratings - non recurrent. 4,000 2,000, m0 Cycles/Sec. a 400 77 / ue "| Ambient Temp. 40C 200 Peak Recurrent Reverse Power, Watts 1.25 On Time, Per Cycle, Milliseconds Fig. 7Reverse power surge ratings - recurrent. 17