C450

C450 POWEREX | Alldatasheet

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Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (412) 925-7272 Phase Control SCR

1600 Volts

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wasn caTtone ™_ a e ERE REL aut | —— pa ova =A \\ ° C450 Phase Control SCR COA. SATE TERMINAL, 1640 Amperes Average, 1600 Volts Lnnooe 1a oN, tin neceetacee CASE KUMBER T36 STRIKE DISTANCE 58 INCH / 14.7 MM MIN. NOMINAL DIMENSIONS CREEPAGE DISTANCE +100 INCH 7 25.4 MM MIN, pm ATs pepoy = Trreys | Pana anaes (C450 (Outline Drawing) Description: ‘ Powerex Silicon Controlled Rectifiers (SCR) are designed for phase control applications. These are all-diffused, Press-Pak, hermetic Pow-R-Disc devices employing the field proven amplifying gate. Ordering Information: Features: Select the complete five or six digit 0 Low On-State Voltage part number you desire from the 1 High di/dt Capability table, i.e. C450PM is a 1600 Volt, . a: 1640 Ampere Phase Control SCR. 0 High dv/dt Capability

0 Hermetic Packaging

[___votage [caren O Excellent Surge and |2t Type Haw Ratings C450 800 M 1640 Applications:

1000 P © Power Supplies

1600 PM CO VAR Generators

a Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (412) 925-7272: C450 Phase Control SCR

1640 Amperes Average, 1600 Volts

Characteristics ‘Symbol C450 Units Non-repetitive Transient Peak Reverse Voltage Vasm Var + 100V Volts RMS On-state Current, Tc = 65°C —__Hreems) 2575 Amperes Average Current 180° Sine Wave, To = 65°C Hav 1640 Amperes RMS On-state Current, Tg = 55°C HT(ems) 2790 ‘Amperes ‘Average Current 180° Sine Wave, Tc = 55°C Taw) 1780 ‘Amperes Peak One Cycle Surge On-state Current (Non-repetitive) 60Hz ltsm 28500 ~ Amperes Peak One Cycle Surge On-state Current (Non-repetitive) 50Hz lism 26000 ‘Amperes Critical Rate-of-rise of On-state Current (Non-repetitive) di/dt 800 Alusec Critical Rate-of-rise of On-state Current (Repetitive) dit 400 Alusec it (for Fusing) for One Cycle, 60Hz (2t 3.4 x 108 ‘A2sec Peak Gate Power Dissipation Pom 200 Watts Average Gate Power Dissipation —__ Pelav) 5 Watts Operating Temperature - T -40 to +125°C °C Storage Temperature ; Tsig -40 to +150°C °C ‘Approximate Weight 1 Ib 454 9 Mounting Force 7 ” 5500 to 6000 Ib. 2450 to 2670 kg. P-166

Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (412) 925-7272 C450 Phase Control SCR Electrical Characteristics, Tj = 25°C Unless Otherwise Specified Characteristics Symbol Test Conditions Min. Typ. Max. Units Repetitive Peak Reverse Leakage Current 'RRM T= 125°C, Va = VaRM 45 «mA Repetitive Peak Forward Leakage Current lDRM T= 125°C, Vp = Vor 45 mA Peak On-state Voltage VM tm = 3000A Peak 1.4 Volts Duty Cycle < 0.1% Threshold Voltage, Low-level Veroyt T= 125°C, 1 = 15%, Irfay 10 TV@yy 0.6768 Volts Slope Resistance, Low-level 1 0.1925 ma Threshold Voltage, High-level ———=——S Vero2 y= 125°C, f= nity tots 4.4978 Volts Slope Resistance, High-level "T2 0.0937 ma V7 Coefficients, Low-level ~~ © T= 125°C, T= 18% Injay) tmItq@y — Ay = 0.10625 By = 0.047301 Cy = 9.845€-06 Dy = 0.015056 Va Coefficients, ighlevel a 886 Ta tit TOS OO Ap =-2.5719 Bg = 0.54707 C= 1.187E-04 Dy = -0.014735 Typical Delay Time tg ly = 50A, Gate = 20V, 200, 07 sec O.tusec Rise Typical Turn-off Time gS F85°G, Ty = BOOOA, 450 dig/dt = 25A/usec Reapplied dvidt = 200V/usec Linear to Vprm: Vp = 50V, Gate = OV, Rgx = 1002 Minimum Critical dvidt - Exponential to VpRM dvidt T) = 125°C 400 _ Viusec Gate Trigger Current lor T; = 25°C, 200.” mA Vp = 20Vp¢, R= 30 Gate Trigger Voltage ; Ver Tj = -40°C to +125°C, 5.0 Volts Vp = 20V, Ri = 30 Non-Triggering Gate Voltage Vepm "T= 128°C, — 0.15 Volts Vp = Vor: RL = 10000 Peak Forward Gate Current lam 7 1 OA Peak Reverse Gate Voltage VoRM _ 5 Volts ats Thermal Characteristics Maximum Thermal Resistance, Double Sided Cooling Junction-to-Case Re(-c) 0.025 °C/W Case-to-Sink Rac-s 0.0075 °C/W ne pDdae7

Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (412) 925-7272 Maximum on-state Forward Voltage Drop Maximum Transient Thermal Impedance (T= 125" (Junction to Case) : ST a :.. ETT i, TE Vn é BU esi i. CTT YA |. 1 A TM Pe "AMAT eee j . |] ] “EHO LATA UII ga ett 10 100 1000 10000 100000 0,001 0.01 O41 1 10 100 Instantaneous On-State Current - itm - Amperes: Time - t - Seconds Maximum On-State Power Dissipation Maximum Allowable Case Temperature “ = a boo SS Eee Zane |: ae SNe "| AF INET Jn rt] | Ty |SaS beer EEE | ° 0 400 600 600 =: 1000 ‘mo uo te 1800, ° 0 200 400-600 800 ©1000 1200 1400 1600 1800 Average On-State Current - it(av) -Amperes Average On-State Current - th(av)- Amperes: Maximum tec Menu n Alowanle ane Tes conporature 4000 . 190 nm g 2 0 P+ + f+} rt owe) HEESSSSSES

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PAP ee) BE ° 0 800 1200 1600 2000 2400, ‘2800 ° 0 400 800 1200 1600 2000 2400 2800 Average On-State Current - Itav) - Amperes. ‘Average On-State Current ittav) - Amperes P-168