Thyristors Surface Mount - 200V > T2322B T2322B Pb Description Designed primarily for ac power switching. The gate sensitivity of these triacs permits the use of economical transistorized or integrated circuit control circuits, and it enhances their use in low-power phase control and loadswitching applications. Features * Very High Gate Sensitivity * Low On-State Voltage at High Current Levels * Glass-Passivated Chip for Stability * Small, Rugged Thermopad Construction for Low Thermal Resistance, High Heat Dissipation and Durability * Pb-Free Package is Available Functional Diagram Pin Out MT2 MT1 G 3 2 1 TO 225AA CASE 77 STYLE 2 Additional Information Datasheet Resources Samples (c) 2019 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 07/15/19 Thyristors Surface Mount - 200V > T2322B Maximum Ratings (TJ = 25C unless otherwise noted) Rating Symbol Value Unit Peak Repetitive Off-State Voltage (Note 1) (TJ = 25 to 110C, Gate Open) VDRM, VRRM 200 V IT 2.5 A On-State RMS Current (TC = 70C)(Full Cycle Sine Wave 50 to 60 Hz) (RMS) Peak Non-Repetitive Surge Current (One Full Cycle, Sine Wave 60 Hz, TC = 70C) ITSM 25 A Circuit Fusing Considerations (t = 8.3 ms) I2t 2.6 A2s Peak Gate Power (Pulse Width 10 sec, TC = 70C) PGM 10 W Average Gate Power (t = 8.3 msec, TA = 25C) PGM (AV) 0.5 W Peak Gate Current (Pulse Width = 10 s, TC = 70C) IGM 0.5 A C Operating Junction Temperature Range @ Rated VRRM and VDRM TJ -40 to +110 Storage Temperature Range Tstg -40 to +150 C Mounting Torque (6-32 Screw) (Note 2) _ 8.0 in. lb. 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. 2. Torque rating applies with use of torque washer (Shakeproof WD19523 or equivalent). Mounting Torque in excess of 6 in. lb. does not appreciably lower case-to-sink thermal resistance. Main terminal 2 and heat-sink contact pad are common. Thermal Characteristics Rating Symbol Value Unit Thermal Resistance, Junction-to-Ambient PCB Mounted RJA 3.5 C/W Thermal Resistance, Junction-to-Tab Measured on MT2 Tab Adjacent to Epoxy RJT 60 C/W TL 260 C Maximum Device Temperature for Soldering Purposes for 10 Secs Maximum Electrical Characteristics - OFF (TJ = 25C unless otherwise noted) Characteristic Peak Repetitive Forward or Reverse Blocking Current (VD = Rated VDRM and VRRM; Gate Open) Symbol Min IDRM, IRRM - - 1.0 - 0.2 0.75 TJ = 25C TJ = 110C Typ Max Unit mA Electrical Characteristics - ON (TJ = 25C unless otherwise noted; Electricals apply in both directions) Characteristic Symbol Min Typ Max Unit Peak Forward On-State Voltage (Note 3) (ITM = 10 A) VTM - 1.7 2.2 V Gate Trigger Current (Continuous dc) (VD = 12 V, RL = 100 , All Quadrants) IGT _ _ 10 mA Gate Trigger Voltage (Continuous dc) (VD = 12 Vdc, RL = 100 , TC = 25C) VGT - 1.0 2.2 V Gate Non-Trigger Voltage (VD = 12 Vdc, RL = 100 , TC = 110C) VGD 0.15 _ _ V Holding Current (VD = 12 V, IT (Initiating Current) = 200 mA, Gate Open) IH _ 15 30 mA Gate Controlled Turn-On Time (VD = Rated VDRM, ITM = 10 A pk, IG = 60 mA, tr = 0.1 sec) tgt _ 1.8 2.5 s (c) 2019 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 07/15/19 Thyristors Surface Mount - 200V > T2322B Dynamic Characteristics Characteristic Symbol Min Typ Max Unit Critical Rate-of-Rise of Off State Voltage (VD = Rated VDRM, Exponential Waveform, TC = 100C) dv/dt 10 100 - V/s Critical Rate of Rise of On-State Current (VD = Rated VDRM, ITM = 3.5 A pk, Commutating di/dt = 1.26 A/ms, Gate Unenergized, TC = 90C) di/dt 1.0 4.0 _ A/s 2.Pulse Width =1.0 ms, Duty Cycle 1%. 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 IH +Current VTM On State IRRM at VRRM Maximum On State Voltage Quadrant 1 Main Terminal 2+ IH Holding Current IH Quadrant Definitions for a Triac Quadrant 3 Main Terminal 2- Off State +Voltage IDRM at VDRM VTM MT2 POSITIVE (Positive Half Cycle) + (+) MT 2 (+) MT 2 Q u a dr a n t II Q ua dr a nt I (+) I GT GA TE ( ) I GT GA TE MT 1 MT 1 RE F RE F ( ) MT 2 ( ) MT 2 I GT Q u a dr a n t III +I GT Q u a dr a n t IV (+) I GT GA TE ( ) I GT GA TE MT 1 MT 1 RE F RE F MT2 NEGA TIVE (Negative Half Cycle) All polarities are referenced to MT1. With in phase signals (using standard AC lines) quadrants I and III are used (c) 2019 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 07/15/19 Thyristors Surface Mount - 200V > T2322B Dimensions Part Marking System YWW T 2322BG E A1 Q A TO 225AA Year CASE 77 Y= = Work Week STYLE 2 WW T2322B= Device Code Pin 4 Backside Tab 3 D P 1 2 2 1 3 L1 L 2x b2 2x e Dim Pin Assignment 1 Cathode 2 Anode 3 Gate 4 Anode c b Inches Millimeters Ordering Information Min Max Min Max A 0.102 0.110 2.60 2.80 Device Package A1 0.047 0.055 1.20 1.40 T2322B TO225AA b 0.028 0.034 0.70 0.86 b2 0.028 0.034 0.70 0.86 T2322BG TO225AA (Pb-Free) c 0.019 0.022 0.49 0.57 D 0.417 0.449 10.60 11.40 E 0.291 0.323 7.40 8.20 e 0.090 TYP L 0.551 L1 0.091 P 0.118 Q 0.142 0.157 Shipping 500 Units/Box 2.29 TYP 0.630 14.00 16.00 0.106 2.30 2.70 0.134 3.00 3.40 3.60 4.00 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2.CONTROLLING DIMENSION: INCH. 3.077-01 THRU -08 OBSOLETE, NEW STANDARD 077-09. 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) 2019 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 07/15/19