Teccor brand Thyristors 15 / 20 / 25 Amp Rectifiers RoHS Dxx15L & Dxx20L & Dxx25L Series Description Silicon rectifiers that are excellent for DC phase control applications with motor loads. Isolated mounting tab allows for use in circuits with common anode or common cathode connections. Features & Benefits RoHS Compliant S urge capability up to 350 A Glass passivated junctions V oltage capability up to 1000 V Agency Approval Applications Agency Agency File Number L Package : E71639 Typical applications are AC to DC solid-state switches for industrial power tools, exercise equipment, white goods, and commercial appliances. Schematic Symbol Internally constructed isolated package is offered for ease of heat sinking with highest isolation voltage. AK Main Features Symbol Value Unit I 15 / 20 / 25 A Additional Information T(RMS) V 400 to 1000 V RRM Datasheet Resources Samples Absolute Maximum Ratings Value Symbol Parameter Test Conditions Unit Dxx15L Dxx20L Dxx25L I RMS forward current 15 20 25 A F(RMS) Dxx15L: T = 90C C Dxx20L/Dxx25L: T = 80C I Average forward current C 9.5 12.7 15.9 A F(AV) single half cycle f = 50Hz 188 255 300 T (initial) = 25C J I Peak non-repetitive surge current A FSM single half cycle f = 60Hz 225 300 350 T (initial) = 25C J 2 2 2 I t I t Value for fusing t = 8.3 ms 210 374 508 A s p T Storage temperature range -40 to 150 C stg T Operating junction temperature range -40 to 125 C J Note: xx = voltage 2016 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 05/02/16 Teccor brand Thyristors 15 / 20 / 25 Amp Rectifiers Electrical Characteristics (T = 25C, unless otherwise specified) J Symbol Parameter Test Conditions Value Unit t Reverse-recovery Time I =0.9A, I =1.5A TYP. 4 s rr F R Static Characteristics Symbol Test Conditions Value Unit 15A Device I = 30A t = 380s T p V 20A Device I = 40A t = 380s MAX. 1.6 V FM T p 25A Device I = 50A t = 380s T p 400-600V 10 T = 25C J 800-1000V 20 I V 400-800V MAX. 500 A RM RRM T = 100C J 1000V 3000 T = 125C 400-800V 1000 J Thermal Resistances Symbol Parameter Value Unit Dxx15L 2.60 Junction to case (AC) Dxx20L 2.55 C/W R (J-C) Dxx25L 2.50 Note: xx = voltage Figure 1: On-State Current vs. On-State Figure 2: P ower Dissipation vs. Average Forward On- Voltage (Typical) State Current (Typical) 160 20 T = 25C J Dxx25L 140 Dxx20L Dxx20L Dxx25L 16 120 Dxx15L 100 12 80 8 Dxx15L 60 40 4 20 Single pulse rectication 60Hz sine wave 0 0 0246 810121416 0.70.8 0.91.0 1.11.2 1.31.4 1.51.6 1.71.8 Instantaneous Forward Voltage (v ) Volts Average Forward Current I - Amps F F(AV) 2016 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 05/02/16 Instantaneous Forward Current (i ) Amps F Average Forward Power Dissipation P - (Watts) F(AV)