POWEREX IN3260, R- IN3276, R Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (412) 925-7272 Powerex, Europe, S.A. 428 Avenue G. Durand, BP107, 72003 Le Mans, France (43) 41.14.14 HOLA et MARR INS CASE NUMBER ROU NOWINA. CIMENSIONS few OP a fp og cf | og | se Tato [eta Iw UT 206, go 7 384 tg STRIKE DISTANES 48 NSW 22 aM CREESAGE GISTANZE 48 IN: bhetsu lA a3 sea fae tga2tes fan | ALL DIMENSIONS ARE REFERFNCE pe HOLA. HOLE wo MARKING L245 731.62 MM ACROSS FLATS i .750-16 UNF - 24 THD. 4+ CASE NUMBER REI STRIKE DISTANCE : 14 INCH / 3.6 MM MIN. NOMINAL DIMENSIONS caEcrate DISTANCE = 14 INCH / 3.6 Wal MIN sym. } a } [o img I Ty + K | a4 L35-[o5 bS.4e 5 tet fx = eu Le of 429 [30.7 [iag2 [as [an ff. ALL DIMENSIONS ARE REFERENCE General Purpose Rectifier 160 Amperes Average 1600 Volts Scale = 2 IN3260, R - IN3276, R (Outline Drawing) Ordering Information: Select the complete six digit part number you desire from the table, i.e. IN3276 is a 1600 Volt, 160 Ampere General Purpose Rectifier. Voltage Current VorMaRM Flav) Type (Volts) (A) IN3260 50 160 IN3261 100 IN3262 150 IN3263 200 IN3264 250 IN3265 300 IN3266 350 IN3267 400 IN3268 500 IN3269 600 IN3270 700 IN3271 800 IN3272 900 IN3273 1000 IN3274 1200 IN3275 1400 Features: [] Standard and Reverse Polarities with Color Coded Seals [] High Surge Current Ratings ] Electrical Selection for Parallel and Series Operation Compression Bonded Encapsulation Applications: Welders Battery Chargers Electrochemical Refining Metal Reduction OOoOodod General Industrial High Current Rectification Scale = o" IN3260, RF - IN3276, R General Purpose Rectifier 160 Amperes Average, 1600 VoltsPOOMEREX Oe .... Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (412) 925-7272 Powerex, Europe, S.A. 428 Avenue G. Durand, BP107, 72003 Le Mans, France (43) 41.14.14 IN3260,R - IN3276,R General Purpose Rectifier 160 Ampere Average, 1600 Volts Absolute Maximum Ratings Characteristics Symbol IN3260,R - IN3276,R Units RMS Forward Current 'F(rms) 250 Amperes Maximum Average Forward Current lF(av) 160 Amperes One-half Cycle Surge Current (at 6(OHz Under Load) lesm 2000 Amperes It (for Fusing), (at GOHz Half-wave) 4 16700 A?sec Storage Temperature Tstg -65 to +190 C Operating Temperature T; -65 to +175 C Mounting Torque (Lubricated) 360 in-lbVOWEREX Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (412) 925-7272 Powerex, Europe, S.A. 428 Avenue G. Durand, BP107, 72003 Le Mans, France (43) 41.14.14 IN3260,R - 1IN3276,R General Purpose Rectifier 160 Ampere Average, 1600 Volts Electrical and Thermal Characteristics 3 2 3 3 2 o S S 3S N N Nw LI N Nl N NN N 2 z z =z 2 = = 2 2 ; Characteristics Symbol = = = = = = = = = Units Current - Conducting State Maximums, Tj = 200C Max. Reverse Current at Rated Varn IR(av) 12 (All Types) mA 160A Avg. Forward Current, T; = 190C Voltage - Blocking State Maximums Repetitive Peak Reverse Voltage VaRM 50 100 150 200 250 300 350 400 500 Volts Non-rep. Trans. Peak Rev. Voltage VRSM 100 200 250 300 350 400 450 525 650 Volts Max. Allowable d-c Blocking Voltage VR 40 80 120 160 200 240 280 320 400 Volts Thermal Maximum Resistance, Junction to Case Re(j-c) 0.30 (All Types) C/Watt Maximum Resistance, Case to Sink (Lubricated) Raic-s) 0.15 (All Types) C/Watt Electrical and Thermal! Characteristics a o = ~ = + io 2 2 ~ ~ ~ ~ ~ ~ ~ a 3 3 3 3 3 8 8 Characteristics Symbal = = = = = = = = Units Current - Conducting State Maximums, qj = 200C Max. Reverse Current at Rated Vary IRiav) 12 (All Types) mA 160A Avg. Forward Current, Tj = 190C Voltage - Blocking State Maximums Repetitive Peak Reverse Voltage VRRM 600 700 800 900 1000 1200 1400 1600 Volts Non-rep. Trans. Peak Rev. Voltage VRSM g00 925 1050 1175 1300 1600 1800 2000 Volts Max. Allowable d-c Blocking Voltage VR 480 560 640 720 800 960 1120 1280 Volts Thermal Maximum Resistance, Junction to Case Rgjj-c) 0.30 (All Types) CMWatt Maximum Resistance, Case to Sink (Lubricated) Revc-s) 0.15 (All Types) C/Watt *Ceramic Seal Supplied Q-15LASWEREX Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (412) 925-7272 Powerex, Europe, S.A. 428 Avenue G. Durand, BP107, 72003 Le Mans, France (43) 41.14.14 IN3260,R - IN3276,R General Purpose Rectifier 160 Ampere Average, 1600 Volts Electrical Characteristics Forward Current, lryy. Peak Amperes 0 1 2 3 4 5 6 Maximum Forward Voltage Drop, Very. Peak Volts Figure 1. Forward current vs. forward voltage. 200 Maximum Power Dissipation, Pay, Watts 0 . wa : pod wmnden ocean ake 0 100 200 300 400 500 600 Average Forward Current. lrray). Amperes Figure 3. Power dissipation vs. average forward current. Max. Thermal impedance, Junc. to Case Z guciy C/Watt 0 eee wee ee ev membrane vei annie steerage heen dye 001 005 01.02 061 2 5 1 2 5S 0 20 50 100 Time, Seconds Figure 5. Transient thermal impedance versus time. G-16 | 3 g Maximum Peak Surge Current, leguy. Amperes Q 8 8 8 1 2 3 5 7 10 20 30 50 70 100 Overload Operating Time, Cycles at 60 Hz Figure 2. Maximum allowable surge current at rated load conditions. 250 8 g Single Phase Average Forward Current. igyay). Amperes 8 8 7) 8 120 140 160 180 200 Maximum Case Temperature, Tomax). Figure 4. Forward current vs. case temperature.