Series 31 Avalanche Silicon Power Rectifiers Ratings Catalog Number Peak JEDEC Numbers Polarity Reverse Standard | Reverse Voltage 1N248, 1N1191, 1N2793 $3105 R3105 50 1N249, 1N1192, 1N2794 $3110 R3110 100 1N1193, 1N2021, 1N2795 $3115 R3115 150 1N250, 1N1194, 1N2796 $3120 R3120 200 3N2022, 1N2797 $3125 R3125 250 1N1195, 1N2023, 1N2798 $3130 R3130: 300 1N2024, 1N2799 $3135 R3135 350 1N1196, 1N2025, 1N2800 $3140 R3140 400 $3145 R3145 450 1N1197 $3150 R3150 500 1N1198 $3160 R3160 600 $3170 R3170 700 $3180 R3180 800 $3190 R3190 900 $31100 | R31100 1000 Diodes are available with voltage ratings up to 1600 PRV. 14 ELECTRICAL CHARACTERISTICS: Maximum Average Forward Current, Single Phase Half Wave DC Rating at 124 C. Case Temperature ............ 30 amperes Maximum Surge Current (one cycle of 60 CPS sine wave) ....0...... ee . 300 amperes Peak Forward Voltage at 90 Amps (25 C. Case Temp.) ...00.0..0000.. 1.3. Volts Maximum Rated Peak Reverse Voltage Range ....... ... 50 to 1600 Volts Maximum *FCA Reverse Current at 150 C. Case Temperature 00.0.0... 1.0 Milliamps Maximum Operating Frequency oo... 100,000 CPS Maximum Ft (less than 8 ms) oo. 350 Amps - Second Reverse Power Ratings 200.000.000.000 cece erent cee 0.60 Joules *FCA = Full Cycle Average (measured with a DC meter) MECHANICAL CHARACTERISTICS: Base ote Steel stud and base with a 4-28 UNF-2A thread for through mounting on a heat sink. Nickel plating of base produces low contact resistance and prevents corrosion. Header ........ Glass to metal construction. Hermetically sealed to base. Weight 2000. Mounting Position bites Approximately 0.5 ounces . May be mounted in any position Mounting Torque oo... 75 inch pounds maximum Dimensions 0.0000. _ In accordance with JEDEC DO-5 outline THERMAL CHARACTERISTICS: Storage and Temperature Range ..........0......... 65 C. to +200 C. Operating Temperature Range Junction oe 65 C. to +190 C. Impedance (C/W): Junction to Case ..... vee 1.8 Maximum ENVIRONMENTAL SPECIFICATIONS: Tests in accordance with (MIL-E-1) Moisture resistance Tests include: 1. Temperature cycling 2. Salt spray 3. Vibration 4. Shock 5. 6. Temperature soak 9/32" -150" Min. 1 Max. Hex. 117/16 Across Flats Y 7 a A ] o t Wa"'-28 -_ 7:16" UNF-2A J36 33 30 27 24 21 18 Forward Current, Average Amperes per Diode 3 0 110 120 130 140 150 160 170 180 190 200 Diode Case Temperature, C Fig. 1Load current versus case temperature. . 160 150 6PH/ 3PH 130 120 110 90 80 70 Power Dissipated, Watts per Diode 0 10 20 30 40 50 60 70 80 90100110 120 Forward Current, Average Amperes per Diode Fig. 2Maximum power dissipation versus for- ward current. 1000 _ o o = Instantaneous Forward Current, Amperes 1.0 0 1.0 2.0 3.0 Instantaneous Forward Voltage, Volts Fig. 3Maximum forward characteristics. Peak Forward Current, Amperes Peak Reverse Power in Watts Peak Recurrent Reverse Power, Watts 521 > ~ Y 18 ~ Laoont] 8 | 8 15 A = 42 / 8 / 9 / = g V4 3 6 Y uv 2 A < . LL" 2 3 3 eel 2 0 .001 .01 0.1 1.0 10.0 100.0 Time in Seconds Fig. 4Transient thermal resistance. 350 300 250 200 150 Dh 100 1 10 100 Time in Cycles Fig. 5Maximum surge current at rated load. 90,000 25,000 Ambient Temperature 40C 9,000 2,500 250 9 0.01 0.1 1.0 10 Pulse Duration in Milliseconds Fig. 6Estimated reverse power surge ratings - non recurrent. 2,000 60 Cycles/S ycles/Sec. 1,000 E> --- 40 /*" 4 Ambient Temp. 40C 200 F 100 20 10 2 1 0.01 0.1 1.0 10 1.25 8.3 On Time, Per Cycle, Milliseconds Fig. 7Reverse power surge ratings - recurrent.