UGE0421AY4

UGE 0421 AY4 VRRM = 3200 V IF(AV)M = 22.9 A High Voltage Rectifiers VRRM V Standard Types Power Designation 3200 UGE 0421 AY4 Si-E 1125 / 500-6 Anode Cathode Symbol Conditions Ratings Features Hermetically sealed Epoxy Use in oil Avalanche characteristics ● IF(RMS) IF(AV)M 40 air self cooling, Tamb = 45°C 7.4 10.9 forced air cooling: v = 3 m/s, Tamb = 35°C - without cooling plate - with cooling plate A A tp = 10 µs 14.2 18.8 A A 19.7 22.9 A A 7 kW T(vj) = 150°C; IFSM non repetitive, 50 c/s (for 60 c/s add 10%) T(vj) = 45°C; tp = 10 ms 300 A T(vj) = 150°C; 250 A -40...+150 -40...+150 150 °C °C °C 115 g IR T(vj) = 150°C; VF IF = T(vj) = ● ● Advantages Simple mounting Improved temperature and power cycling Reduced protection circuits Series and parallel operation ● ● ● tp = 10 ms Weight Conditions ● ● PRSM Symbol Applications X-Ray equipment Electrostatic dust precipitators Electronic beam welding Lasers Cable test equipment ● Tamb = 35°C - without cooling plate - with cooling plate Tamb Tstg T(vj) ● ● - without cooling plate - with colling plate oil cooling, A ● Dimensions in mm (1 mm = 0.0394") Characteristic Values ≤ 2 mA 55 A 25°C 2.72 V VTO rT T(vj) = 150°C T(vj) = 150°C 1.7 16 V mΩ a f 5 x 9,81 m/s2 8 Nm VR = VRRM = 50Hz Md Data according to IEC 60747-2 IXYS reserve the right to change limits, test conditions and dimensions. 1-2 © 2003 IXYS All rights reserved UGE 0421 AY4 100 a A IF b IFSM 80 300 A a 250 T(vj) = 150°C 200 60 b T(vj) = 25°C 150 40 100 20 50 0 0.4 1.2 2.0 2.8 V 0 10-3 3.6 10-2 100 s t 10-1 VF Fig. 1: Forward characteristics Instantaneous forward current IF as a function of instantaneous forward voltage drop VF for junction temperature T(vj) = 25°C and T(vj) = 150°C a = Mean value characteristic b = Limit value characteristic 101 Fig. 2: Characteristics of maximum permissible current The curves show the non repetitive peak one cycle surge forward current IFSM as a function of time t and serve for rating protective devices. a = Initial state T(vj) = 45°C b = Initial state T(vj) = 150°C 104 30 A W PRSM IF(AV) IFAV 180° F6 6 20 5 4 103 3 2 10 1 102 10-6 0 10-5 10-4 10-3 s t 10-2 Fig. 3: Power loss Non repetitive peak reverse power loss PRSM as a function of time t, T(vj) = 150°C 0 20 40 80 100 120 140 °C TA Fig. 4: Load diagramm Mean forward current IF(AV) of one module for a sine half wave for various cooling modes as a function of the cooling medium temperature Tamb for a resistive load (horizontal mounting). Cooling modes 1 = air self cooling 2 = air self cooling 3 = forced air cooling 4 = forced air cooling 5 = oil cooling 6 = oil cooling © 2003 IXYS All rights reserved 60 without with without with without with cooling plate cooling plate cooling plate cooling plate cooling plate cooling plate 2-2 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: IXYS: UGE0421AY4