R6020435 POWEREX | Alldatasheet
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POWEREX R03 38. R603__35 a Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (412) 925-7272
350 Amperes Average
1600 Volts
et DIA. HOLE F EIA a =: oe ~~) j) be Od mae iD ACROSS FLATS Scale = 2' | i | vote une 2a tao R602__35/R603__35 : ; IS UNF - 2A TH Fast Recovery Rectifier oe 350 Amperes Average, 1600 Volts CASE NUMBER R6O STRIKE OISTANCE = 48 INCH / 122 MM WIN NOMINAL DIMENSIONS __CREEPAGE DISTANCE » 48 INCH 122 MM MIN uw a oe . ALL DIMENSIONS ARE REFERENCE CO Fast Recovery Times © Soft Recovery Characteristics R602__35/R603__35 (Outline Drawing) C1 Standard and Reverse Polarities
0 Flag Lead and Stud Top
Ordering Information: © High Surge Current Ratings Select the complete part number you desire from the following table: 0 High Rated Blocking Voltages | cum | Recovery | C1 Special Electrical Selection for Voltage Time | Leads Parallel and Series Operation VRRM "e t - Type (Volts) Code ih ) Code (usee) Cote Case Code O Glazed Ceramic Seal Gives High Voltage Creepage and R602 400 04 350 35 | «20 «ES DO-9 YA Strike Paths (Standard 600 06 Polarity) Bed 08 | Special Selection of Recovery 001 ‘sti i Rea {20012 | Characteristics Available (Reverse 1400 14 Applications: Polarity) 1600 16 C1 Inverters Example: Type R602 rated at 350A average with VaR = 1600V, CO Choppers Recovery Time = 2.0usec, order as: 5 whee Whee ATs fovet + Test si sf ss [¥ | — G Free wheeling Diode F-17
Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (412) 925-7272 R602__35/R603__35 Fast Recovery Rectifier
350 Amperes Average, 1600 Volts
Characteristics Symbol R602__35/R603__35 Units RMS Forward Current le(ms, 550 ‘Amperes Average Forward Current Fav 350 ‘Amperes One-half Cycle Surge Current lesm 6000 Amperes 12t (for Fusing), Times 2 8.3 milliseconds 2t 150000 A2sec Storage Temperature Tstg -40 to +190 °C Operating Temperature Ty -40 to +150 °C Mounting Torque (Lubricated) 360 in-lb Electrical and Thermal Characteristics Characteristics Symbol Test Conditions R602__35/R603__35 Units Current - Conducting State Maximums. Forward Voltage Drop VeM T; = 25°C, Irjy = 800A 15 Volts Voltage - Blocking State Maximums Repetitive Peak Reverse Voltage (Rated Limit) VaRM 1600 Volts Non-rep. Trans. Peak Rev. Voltage (Rated Limit) Vga t's 5.0msec 1800 Volts Reverse Leakage Current, mA peak IRRM T, at max., VaR = Rated 50 mA Switching Maximum Reverse Recovery Time tr Tem = 785A, tp = T0OuSeC, 20 usec dip/dt = 25A/usec, To = 25°C Thermal Maximum Resistance, Case to Sink (Lubricated) Re(c.s) 0.10 °C/Watt F-18
Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (412) 925-7272 R602__35/R603__35 Fast Recovery Rectifier Reverse Recovery Wave Form Typical Reverse Recovery Time Vs. Rate of Current Fall OE TP rt) Sooo ee SSS S22 SSS Seat eee FE 7 eee a ph eee Fes SS = " ‘ 5 PA Tre Fi mee Crore = LU rill 2 7 I ar Faw: PE ie 8 Fee Ree * ; SSS ome (23 Jt tewate 8 ET ona e {| a | a PTT TTI tT o ; 0 "06 To00 Rate of Current Fall, die/dt. A/us Typical Reverse Recovery Charge Vs. Rate of Current Fall Typical Ratio of Current Recovery to Rate of Current Fall s 000 ng rrr > § Ee et 3 |] eee = eee roo 2 Eee ea sr EF Peo PP Bae g se t—— Ht +
6 Py wa = E]E ee
5 ee ee et ——— Sos ee oes § =F ae 2 SR > Coo ee a s CO ea eae ES eo Teer CT) ES AG Se 2 es 2 eee 5 ee
3 ES a Saad s See Sees
8 SS eee ae eee ees 5 Ese ehh eet
[ree a ee HHH rt Ht omaeaascss fd Res 38 5s Fee thoes: —! saasss pre sr ee S EEE ec ol SSSssii ae Se SSts SSS SS SESE: : 75 ry B00 ' ry 0 “B00 Rate of Current Fall, dis/dt A/us Rate of Current Fall. di- dt.A us F-19
a Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (412) 925-7272 R602__35/R603__35 Fast Recovery Rectifier Forward Current Vs. Forward Voltage Drop Transient Thermal Impedance Vs. Time S Eos 5 pagan CTT TA 3 fe SSE Eee 8 He 3 eos 38 = if 5 on rh eee : fl it Setoim COC er ey | ace 1 aa LAH SSS SS SS SS S57 7s SS SS SS SS SSS SS 55555555 DaRmneeen s Coo ¢ RRS eS ee 2 Fes man AH HH
2 RRRRERARSEE SECRECY 0 § Ere A
Er) | fae 5 3 / ot 5 3 ’ C100 ea 8 TF j Coo ESSS52S555/ SaSese=s2s25s=555=55=S5ss==== g
2 BeBe Eee 8 a —
5 RARER EEE eee eS 3 AO eae So ooo
5 CT eee € feet tp 000) a
HT | Ee E a a = ame estii HE HH 109 5 3 Fry Zo 2 oe a = 10 Forward Voltage Drop, V-~. Volts Time, t, Seconds Energy Loss Per Pulse for Sinusoidal Pulses Calculation of Fast Recovery Diodes ay
10 SS nn and Allowable Case Temperature
1 Le pat Oza) 1. Conduction Losses at Sipe abs cae tS tee ces: | ‘av(cond) = at a 8 a esse aie anil > eas eee 2. Reverse Recovery Losses (Approximate)
3 Hi HS
3 4 si ee a Pavan = VAX Spx Ty? x(UE_Px Fx 108 SS 5 ae et eee at vis x a oe ae i eee eeeee
2 Bese ae ieee
§ Bercy 3. Maximum Allowable Case Temperature
0 OO == SSS aay Teyman) = Ti (Pavcona) + Pavism) X Pa)
eg a asi eee eel eer eesti Where: 8 Pr et am FATT = 180°C 14 . . ae 4 Payicona) = Forward Conduction Power Loss in Watts Book Set TN Co paver” Reverse Recovery Power Loss in Watts Pulse Width, usec JP" = Energy Loss per Pulse in Joules F = Frequency in Hertz Va = Steady State Reverse Operating Voltage in Volts dig/dt = Rate of Decay of Forward Current in Amperes/usec Te = Reverse Recovery Time in Microseconds 1 = di/dt = = Ratio of Recovery di/dt/Clr/Ct ce ¥ (Seat ) F = Operating Frequency in Hertz Toymax) = Maximum Allowable Case Temperature in °C. T = Maximum Operating Junction Temperature in°c. Ryjc) = DC Junction to Case Thermal impedance in °C/Watt. F-20