T820750A

T820750A POWEREX | Alldatasheet

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a Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (412) 925-7272 Phase Control SCR ~ . 2400 Volts CATHODE POTENTIAL TERMINAL FoR RS ine 445 LA nok \\\\ ‘ON TYPE TERMINAL ia ‘ @ tie Cy] SS 2 aRxine carvooe ‘ ey | Sal ho". | ° ——— Scale = 2" ———————S e 820 750A Phase Control SCR ——— 750 Amperes Average, 2400 Volts SSS L-- —s or, —L \\L . con Fon dae inchy case nuwaER 82 STRIKE OISTANCE = 58 INCH /147 WM MIN NOMINAL DIMENSIONS CREEPAGE DISTANCE = 1.00 INCH 7 25.4 Ml MIN, (ww aso [578 $21 [0.76 [essiares [356 | 216 | 20] 7820 750A (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. Features: Ordering Information: 0 Low On-State Voltage Select the complete 12 digit part number you desire from the table below. ae a: P att p y (0 High didt Capability [votes [eet [Toot [oa ret High dvidt Capabil VorwV RRM av) ty Lead O Hig apapility Type (Volts) (a) (usec) Code 1 Hermetic Packaging 7820 02 75 0 DH O Excellent Surge and |2t through Ratings ” Applications: 200V 750A 200sec 12 . through (Typical) (Power Supplies 2400V 1 Motor Control P-129

ee) Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (412) 925-7272 7820 750A Phase Control SCR

750 Amperes Average, 2400 Volts

Characteristics Symbol 620 750A Units Non-repetitive Transient Peak Reverse Voltage VaSM VAnM + 100V Volts RMS On-state Current, To = 70°C Frome 1175 “Amperes ‘Average Current 180° Sine Wave, To = 70°C _ Hav 750 ‘Amperes RMS On-state Current, To = 55°C Trams 1500 ‘Amperes Average Current 180° Sine Wave, Tc = 55°C - tay = 860 ‘Amperes Peak One Cycle Surge On-state Current (Non-repetitive) 60Hz a ltgm 12000 ‘Amperes Peak One Cycle Surge On-state Current (Non-repetitive) 50Hz Itsm 10950 ‘Amperes Critical Rate-of-rise of On-state Current (Non-repetitive) didt 400 ‘Alusec Critical Rate-of-rise of On-state Current (Repetitive) didt 150 ‘Alusec It (for Fusing) for One Cycle, 60Hz (t 600,000 A2sec Peak Gate Power Dissipation PGM 16 Watts ‘Average Gate Power Dissipation PE (av) 3 Watts Operating Temperature OT -40 to +125°C. °C Storage Temperature Tstg 4010 +150°C °C Approximate Weight OO 8 oz. 227 9 Mounting Force i 3000 to 3500 Ib. 1360 to 1590 kg. P-130

Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (412) 925-7272 7820 750A Phase Control SCR Electrical Characteristics, Tj = 25°C Unless Otherwise Specified Characteristics Symbol Test Conditions Min. Typ. Max. Units Repetitive Peak Reverse Leakage Current IRRM T) = 125°C, Ve = VaRM 35 mA Repetitive Peak Forward Leakage Current loRM T) = 125°C, Vp = VoRM 35 mA Peak On-state Voltage VIM 7m = 1500A Peak 1.65 Volts Duty Cycle < 0.01% Threshold Voltage, Low-level Veroy1 T= 125°C, 1 = 15%, It(ayy 10 nT (ayy 0.97268 Volts Slope Resistance, Low-level oa 0.4950 ma Threshold Voltage, High-level ~ Wtoj j= 128°C, l=at@ytohgm=—=~=~*~S*~CS*S«SC BSC Slope Resistance, High-level "12 0.3365 ma Vm Coefficients, Low-level T= 125°C, T= TS% It tomy =~*~*~=“‘“‘~*=‘“‘s~StSSS ‘Ay = 0.50605 By = 0.073285 Cy = 2.864E-04 Dy = 0.007176 Ag =-10.717 Bo = 2.2006 Cp = 7.43E-04 Dp = -0.12418 Typical Turn-on Time - ton Iq = 100A, Vp = 600V 5 psec Typical Turn-off Time — ty Tj = 125°C, It = 250A, 200 psec dip/dt = 50A/usec Reapplied dv/dt = 20V/sec Linear to 80% VORM Minimum Critical dv/dt - Exponential to VpRM dvidt Tj = 125°C 300 Viusec Gate Trigger Current lot T= 25°C, Vp = 12V 150 mA Gate Trigger Voltage Vet T) = 25°C, Vp = 12V 3.0 Volts Non-Triggering Gate Voltage VgpM T= 125°C, Vp = VpRM 0.15 Volts Peak Forward Gate Current IGT 4 A Peak Reverse Gate Voltage VGRM 5 Volts oO Sts Thermal Characteristics Maximum Thermal Resistance, Double Sided Cooling Junction-to-Case Re(j-c) 0.037 °C/W Case-to-Sink Recs 0.020 °C/W P-131

Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (412) 925-7272 7820 750A Phase Control SCR Maximum On-State Forward Voltage Drop Maximum Transient Thermal Impedance TI | Onno eh H 5 ET i ei Ba ALAN a Cet aA a a ANN 000 i CE LTTE TTT Prey ne ecm TTT ETT TT 10 100 1000 10000 100000 0.0001 0.001 0.01 01 1 10 100 Instantaneous On-State Current - Itm - Amperes Time -t - Seconds Maximum On-State Power Dissipation Maximum Allowable Case Temperature SSS MR 1400 ao ~ mee ee Sec 1000 L044 fi . D A Cee ee eH Pe eB bel gA eee) bee b= DA abe PR 4 0 100 200 300 400 500 600 700 800 900 0 100 200 300 400 500 600 700 800 900 Average On-State Current - It{av) - Amperes Average On-State Current - It(av) - Amperes: Maximum On-State Power Dissipation Maximum Allowable Case Temperature (Rectangular Waveform) (Rectangular Waveform) ple] | Let) ooe&e aa rg ERS Soe Eon Ya i: PANES LAW PE MASssS 4 z tH —— ry P se ~~ DLA ets =] RR ° 0 ° 200 400 600 800 1000, 1200 * 0 200 400 600 800 1000 _ Average On-State Current - It(av) - Amperes Average On-State Current - It(av) - Amperes P-132