Thyristors Through Hole Radial - 400V > T2500D T2500D Pb Description Designed primarily for full-wave ac control applications, such as light dimmers, motor controls, heating controls and power supplies. Features * Blocking Voltage 400 V * All Diffused and Glass Passivated Junctions for Greater Parameter Uniformity and Stability * Small, Rugged, Thermowatt Construction for Low Thermal Resistance, High Heat Dissipation and Durability * High Surge Current Capability 60 A Peak at TC = 80C * Pb-Free Package is Available Functional Diagram Pin Out 4 1 A K G TO-220AB Case 221A Style 4 23 Additional Information Datasheet Resources Samples (c) 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 01/27/20 Thyristors Through Hole Radial - 400V > T2500D Maximum Ratings (TJ = 25C unless otherwise noted) Rating Symbol Value Unit Peak Repetitive Off-State Voltage (Note 1) (Sine Wave 50 to 60 Hz, TJ = -40 to +100C, Gate Open) VDRM, VRRM 400 V On-State RMS Current (Full Cycle Sine Wave 50 to 60 Hz) (TC = +80C) IT 6.0 A 60 A Peak Non-Repetitive Surge Current (One Full Cycle, Sine Wave 60 Hz, TC= +80C) (RMS) ITSM Circuit Fusing Considerations (t = 8.3 ms) Peak Gate Power (Pulse Width = 10 sec, TC = +80C) Average Gate Power (t = 8.3 msec, TC = +80C) I2t 15 A2s PGM 16 W W PGM (AV) 0.2 Peak Gate Current (Pulse Width = 10 sec) IGM 4.0 A Operating Junction Temperature Range @ Rated VRRM and VDRM TJ -40 to +125 C Storage Temperature Range Tstg -40 to +150 C Thermal Characteristics Rating Symbol Value Unit Thermal Resistance, Junction-to-Case Maximum Device Temperature for Soldering Purposes for 10 Sec R8JC 2.7 C/W TL 260 C Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. 1. VDRM and VRRM for all types can be applied on a continuous basis. Ratings apply for zero or negative gate voltage; however, positive gate voltage shall not be applied concurrent with negative potential on the anode. Blocking voltages shall not be tested with a constant current source such that the voltage ratings of the devices are exceeded. Electrical Characteristics - OFF (TC = 25C unless otherwise noted) Characteristic TJ = 25C TJ = 100C Peak Repetitive Blocking Current (VAK = VDRM = VRRM; Gate Open) Symbol Min Typ Max Unit IDRM, IRRM - - 10 A - - 2.0 mA Typ Max Unit V Electrical Characteristics - ON (TC = 25C unless otherwise noted; Electricals apply in both directions) Characteristic Peak Forward On-State Voltage (Note 3) (ITM = 30 A) Symbol Min VTM - - 2.0 _ 10 25 _ 20 60 _ 15 25 _ 30 60 MT2(+), G(+) MT2(+), G(-) Gate Trigger Current (Continuous dc) (VD = 12 V, RL = 100 ) MT2(-), G(-) IGT MT2(-), G(+) mA Gate Trigger Voltage (Continuous dc) (All Four Quadrants) (VD = 12 Vdc, RL = 100 ) VGT - 1.25 2.5 V Gate Non-Trigger Voltage (Continuous dc) (VD = 12 Vdc, RL = 100 , TC = 100C) VGD 0.2 _ _ V Holding Current (Main Terminal Voltage = 12 Vdc, Gate Open , Initiating Current) = 200 mA) IH _ 15 30 mA Gate Controlled Turn-On Time (Rated VDRM, IT = 10 A , IGT = 160 mA, Rise Time = 0.1 s) tgt _ 1.6 _ s Symbol Min Typ Max Unit dV/dt - 50 - V/s Dynamic Characteristics Characteristic Critical Rate of Rise of Off-State Voltage (VD = 0.66 x VDRM, Exponential Waveform, Gate Open, TJ = 100C) (c) 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 01/27/20 Thyristors Through Hole Radial - 400V > T2500D Dynamic Characteristics Characteristic Symbol Min Typ Max Unit Critical Rate-of-Rise of Commutation Voltage (VD = Rated VDRM, IT(RMS) = 6 A, Commutating di/dt = 3.2 A/ms, Gate Unenergized, TC = 80C) dv/dt - 10 - V/s Critical Rate-of-Rise of Off-State Voltage (VD = Rated VDRM, Exponential Voltage Rise, Gate Open, TC = 100C) di/dt - 75 _ A/s 2. Pulse Test: Pulse Width 2.0 ms, Duty Cycle 2%. Voltage Current Characteristic of SCR Symbol Parameter VDRM Peak Repetitive Forward Off State Voltage IDRM Peak Forward Blocking Current VRRM Peak Repetitive Reverse Off State Voltage IRRM Peak Reverse Blocking Current VTM Maximum On State Voltage IH +Current VTM On State IRRM at VRRM Quadrant 1 Main Terminal 2+ IH Holding Current IH Quadrant 3 Main Terminal 2- Off State +Voltage IDRM at VDRM VTM Quadrant Definitions for a Triac MT2 Positive (Positive Half Cycle) + (+) MT 2 Quadrant II (-) IGT Gate (+) MT 2 (+) IGT Gate MT 1 Quadrant I MT 1 REF REF (-) MT 2 (-) MT 2 IGT Quadrant III + (-) IGT Gate (+) IGT Gate MT 1 REF IGT Quadrant IV MT 1 REF MT2 Negative (Negative Half Cycle) All Polarities are referenced to MT1. With in-phase signals (using standard AC lines) quadrants I and III are used (c) 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 01/27/20 Thyristors Through Hole Radial - 400V > T2500D Dimensions SEATING PLANE B F 4 Q 12 Part Marking System C T S 4 A TO-220AB Case 221A Style 3 U 3 H K Z 1 R L V J 23 G D N Dim Inches Y M A AKA G Millimeters YMAXX T2500DG =Year =Month =Assembly Site =Diode Polarity =Pb-Free Package Pin Assignment Min Max Min Max 1 Cathode A 0.590 0.620 14.99 15.75 2 Anode B 0.380 0.420 9.65 10.67 3 Gate C 0.178 0.188 4.52 4.78 4 Anode D 0.025 0.035 0.64 0.89 F 0.142 0.147 3.61 3.73 G 0.095 0.105 2.41 2.67 H 0.110 0.130 2.79 3.30 J 0.018 0.024 0.46 0.61 K 0.540 0.575 13.72 14.61 L 0.060 0.075 1.52 1.91 N 0.195 0.205 4.95 5.21 Q 0.105 0.115 2.67 2.92 R 0.085 0.095 2.16 2.41 S 0.045 0.060 1.14 1.52 T 0.235 0.255 5.97 6.47 U 0.000 0.050 0.00 1.27 V 0.045 --- 1.15 --- Z --- 0.080 --- 2.04 Ordering Information Device Package T2500D TO220AB T2500DG TO220AB (Pb-Free) Shipping 500 Units/Box 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. DIMENSION Z DEFINES A ZONE WHERE ALL BODY AND LEAD IRREGULARITIES ARE ALLOWED. Disclaimer Notice - Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own applications. Littelfuse products are not designed for, and may not be used in, all applications. Read complete Disclaimer Notice at http://www.littelfuse.com/disclaimer-electronics. (c) 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 01/27/20