Ace 2ZZ2UIGLG. 363 - FAST TURN-OFF G7 ACR 22U Tw Tstg Store temperature range Vim On-state voitage lom Peak off-state current Inn Peak reverse current IU Latching current ty Holding current let Gate trngger current Vor Gate trigger voltage tq Delay time tg Circurt commutated turn-off me - Rinpn Thermal resistance Virtual junction temperature Temperature & Frequency Ratings Characteristics Tcass = 25C unless otherwise stated iy = 100A Fig. 5 Tease = 125C @ Voam Tease = 125C @ Varo Vowm = 12V, Ri = 302 Vowm = 12V, RL = 302 Vo = 300V, gate source = 15V 1502 IT = 50A sq. wave 5Ous puise, Te = 120C, di/dt = 50A/ys, dv/dt = 600V/us to VDRM Gate voltage at turn-off >-1V Mounting torque 3.5 Nm (with mounting grease} Fig. 6 *Recommended gate source is 15V,15Q with 5Ons nse time or minimum gate current SOOmA IT(AV) = 22A ASYMMETRICAL THYRISTOR a= 8.5xs VOLTAGE RATINGS Repettve peak Crest (peak) Cathode $4 0 Type Number voltages working voltages . Voam Varm | Vowm Vawm Gate ot 50 ACR22U04LG 400 10 400 10 ACR22U06LG 600 10 600 10 ACR22U08LG 800 10 800 10 24 ACR22U10LG 1000 10 1000 10 ACR22U12LG 1200 10 1200 10 Applications Features @High frequency inverters ~The ACR22U 1s a glass ~ Anode Hex mm @Regulated Power passivated asymmetrical 115 Supplies thyristor ; Thread 24 1 @Cycloconverters This device has exceptionally @Ultrasonic Generators fast turn-off capabilities Conforms to S0-28 @Induction Heaters combined with good turn-on TO-48 ; characteristics. Weight 10 5g @Electronic Welding Torque Max 40 Nm Rec. 35 Nm Current Ratings UNITS ITAVy Mean on-state current Half wave resistive load Tease = 70C 22 A It Continuous (direct) on-state current Tease = 85C 224 Ins RMS value Max value 35A Surge Ratings lysm Surge (non-repetitive) on-state current Ty = 126C 220 A t Pt for fusing ]Oms half sine 242 Ars di/ dt Rate of nse of on-state current From Vorm to 125A, Gate source 15V, 152, rise time, 50ns 2000 A/ps dv/dt Min tinear rate of rise of off-state voltage Gate open circuit Tcase = 125C Fig. 1 +500V/us ftAvailable up to 1000V /us To VoRM Gate Ratings Vecu Peak forward gate voltage 40 V Vacm Peak reverse gate voltage 10V leam Peak forward gate current OA Pom Peak gate power 40 W Fe Mean gate power Averaging time = 10ms max. Forward = 19W Reverse = 6W 125C -5 to 125C LIMIT Min Typ. Max Units. - 2.7 | Vv - -_ 10 mA -_ ~ 10 mA ~ a - mA _ 35 - mA - 60 200 | mA ~ 09 3 Vv - - 250 ns - - 55 uS 105 | C/W Marconi Electronic Devices POWER SEMICONDUCTOR DIVISION ACR 22U IT(AV) =22A tg= 5.5us a c) Instantaneous On-State Current A 200 150 100 50 05 Fig. 5. ON-STATE CHARACTERISTICS U CONDITIONS 15 20 28 30 35, Instantaneous On-State Voltage V ) T b) Va Vgt Anode ea Current waveform ' t _ Anode ' | Voltage waveform ( 1 | | t Lt Gate voltage waveform WAVEFORM OF GATE VOLTAGE AT TURN-OFF Peak Current-A Fig. 6. TYPICAL CIRCUIT COMMUTATED TURN-OFF TIME VS. GATE VOLTAGE AT TURN-OFF IT= SOus square wave dvdt = SOA/ps, dv/dt = GOOV/s to Tease = 120C -10 8 6 4 Gate Voltage V Fig. 7 MAXIMUM ENERGY LOSS/PULSE WHEN SWITCHING A HALF SINUSOIDAL PULSE FROM 600V 10 20 30 40 Pulse Width ys Turn- off time BS $0 ACR 22U ITIAV)=22A tq = 5.5us Fig. 1 MINIMUM LINEAR CRITICAL RATE OF RISE OF OFF-STATE VOLTAGE VS GATE VOLTAGE Tease = 125C Off State Voltage = VORM 90% POINT Critical Rate of Rise of off-state voltage ~ V/us 0 -1 -2 -3 Gate Voltage V Fig. 3 REVERSE GATE CHARACTERISTICS 0 -02 -04 0 6 Gate Currant A -0-8 -10 -14 ~10 -8 6 -4 2 0 Gate Voltage V initial On-State Voltage V Gate Trigger Voltage V Fig. 2. GATE CHARACTERISTICS 100 VFGM T=1 VGo 10-1 1072 10! 10 10 Gate Trigger CurrentA GATE CHARACTERISTICS Fig. 4. TYPICAL INITIAL ON-STATE VOLTAGE VS TIME On-State Current = 125A- Duraton = Sus (Half-Sine Case Temperature = 25C VT ty ume ts taken at initial device current = 10% 500 1000 1500 = 2000 2800 Time ns Marconi Electronic Devices Ltd., Power Semiconductor Division Carholme Road Lincoin LN1 1SG Telephone (0522) 510500 Telex 56163 Fax 0522 510550 P27 issue 2 5/88 The information presented herein is to the best of our knowledge true and accurate No warranty or guarantee, axpress or implied is made regarding the capacity, performance or surtabiitty of any product You are strongly urged to ensure that the information given has not been superseded by a more up-to-date version All our products and materials are soid subject to our Conditions of Sales available on request