Avalanche Silicon Power Series 21 Rectifiers ELECTRICAL CHARACTERISTICS: Maximum Average Forward Current, Single Phase Half Wave DC Rating at 131 C. Case Temperature ............ 22 amperes Maximum Surge Current (one cycle of 60 CPS sine wave) 0.0.0 250 amperes Peak Forward Voltage at 30 Amps (25 C. Case Temp.) .........00 1.2 Volts Maximum Rated Peak Reverse Voltage Range 50 to 1600 Volts Maximum *FCA Reverse Current at 150 C. Case Temperature 0.0... 1.0 Milliamps Maximum Operating Frequency ...........: cette 100,000 CPS Maximum It (less than 8 ms) 250 Amps - Second Reverse Power Ratings .........0000..00::: ccc cette tenets 0.16 Joules *FCA = Full Cycle Average (measured with a DC meter) MECHANICAL CHARACTERISTICS: Base oes Steel stud and base with a #10-32 UNF-2A thread for through mounting on a heat sink. Nickel plating produces low contact resistance and prevents corrosion. Header ....... Glass to metal construction. Hermetically sealed to base. Weight ooo. cnet neteeenies Approximately 0.16 ounces Mounting Position 00.0.0. May be mounted in any position Mounting Torque ooo... etree 30 inch pounds maximum Dimensions 2.000.000 In accordance with JEDEC DO-4 outline THERMAL CHARACTERISTICS: Storage Temperature Range .0......... ee 65 C. to 4+200 C. Operating Temperature Range Junction oo 65 C. to +190 C. Impedance (C/W), Junction to Case oo. 2.0 Maximum Ratings ENVIRONMENTAL SPECIFICATIONS: Catalog Number Peak Tests in accordance with (MIL-E-1) JEDEC Numbers Polarity Reverse Tests include: 1. Temperature cycling Standard | Reverse | Voltage 2. Salt spray 3. Vibration IN1199, INTI99A, 1N2246 $2105 R2105 50 4, Shock 1N1200, 1N1200A, 1N2248 $2110 R2110 100 5. Moisture resistance 1N1201, IN1201A $2115 | R2115 150 6. Temperature soak 1N1202, 1N1202A, 1N2250, 1N2784, 1N3964, 1N4506 $2120 R2120 200 $2125 R2125 250 1N1203, 1N1203A, 1N2252 $2130 R2130 300 $2135 R2135 350 1N1204, IN1204A, 1N2254, 1N2785, 1N3965, 1N4507 $2140 R2140 400 $2145 R2145 450 1N1205, 1N1205A, 1N2256 $2150 R2150 500 1N1206, 1N1206A, 1N2258, 1N3966, 1N4508 $2160 R2160 600 23/32" Max. 1N3670, 1N3670A $2170 | R2170 700 Hex. 7:16"=s 1N2260, 1N3671, 1N3671A, Across Flats 1N3967, 1N4509 2180 R2180 800 1N3672, 1N3672A $2190 R2190 900 1N2262, 1N3673, 1N3673A, IN9510 $21100 R21100 1000 1N4511 $21120 R21120 1200 Diodes are available with voltage ratings up to 1600 PRV. Forward Current, Average Amperes per Diode 0 110 120 130 140 150 160 170 180 190 200 Diode Case Temperature, C Fig. 1Load current versus case temperature. 160 150 140 130 120 110 100 90 80 70 60 50 40 30 20 10 0 Power Dissipated, Watts per Diode 0 10 20 30 40 50 60 70 80 90 Forward Current, Average Amperes per Diode Fig. 2-Maximum power dissipation versus for- ward current. 1000 100 Instantaneous Forward Current, Amperes 1.0. 0 1.0 2.0 3.0 Instantaneous Forward Voltage, Volts Fig. 3Maximum forward characteristics. ft L4 001 01 0.1 1.0 10.0 100.0 Time in Seconds Fig. 4Transient thermal resistance. Junction to Case Thermal Resistance, C/Watt 5 ne 280 240 ae 200 = 160 ~ 120 ra Peak Forward Current, Amperes md Pad 40 9 1 10 100 Time in Cycles Fig. 5-Maximum surge current at rated load. 90,000 25,000 9,000 2,500 900 250 Peak Reverse Power in Watts 2 o 0.01 0.1 1.0 10 Pulse Duration in Milliseconds Fig. 6Estimated reverse power surge ratings - non recurrent. 2,000 r ~ 3 1,000 er atcha are e Ambient Temp. g 40C > 20 ad a 8 100 4 o > wo a = 20 1s = 10 i a . PS oa ~~ od is g 7 5 | 0. . 1.0 10 0.01 0) 1.25 8.3 On Time, Per Cycle, Milliseconds Fig. 7Reverse power surge ratings - recurrent. 13