Thyristors Surface Mount - 400V - 800V > MAC228A MAC228A Pb Description Designed primarily for industrial and consumer applications for full-wave control of AC loads such as appliance controls, heater controls, motor controls, and other power switching applications. Features * Sensitive Gate Triggering in 3 Modes for AC Triggering on Sinking Current Sources * Four Mode Triggering for Drive Circuits that Source Current * All Diffused and Glass- Passivated Junctions for Parameter Uniformity and Stability * Small, Rugged, Thermowatt Construction for Low Thermal Resistance and High Heat Dissipation * Center Gate Geometry for Uniform Current Spreading * These Devices are Pb-Free and are RoHS Compliant Functional Diagram Pin Out MT 2 MT 1 G CASE 221A STYLE 4 1 2 Additional Information Datasheet Resources Samples (c) 2019 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 07/02/19 Thyristors Surface Mount - 400V - 800V > MAC228A Maximum Ratings (TJ = 25C unless otherwise noted) Rating Symbol Value Unit VDRM, VRRM 200 400 600 800 V IT 8.0 A MAC228A4 MAC228A6 MAC228A8 MAC228A10 Peak Repetitive Off-State Voltage (Note 1) (- 40 to 110C, Sine Wave, 50 to 60 Hz, Gate Open) On-State RMS Current (TC = 80C) Full Cycle Sine Wave, 50 to 60 Hz (RMS) Peak Non-Repetitive Surge Current (One Full Cycle Sine Wave, 60 Hz, TJ = 110C) ITSM 80 A Circuit Fusing Consideration (t = 8.3 ms) 2 It 26 Asec Peak Gate Current, (t 2 s, TC = 80C) IGM 2.0 A Peak Gate Voltage, (t 2 s, TC = 80C) VGM 10 V PGM PG (AV) 20 0.5 W W Operating Junction Temperature Range TJ -40 to +125 C Storage Temperature Range Tstg -40 to +150 C _ 8.0 in lb Peak Gate Power (t 2 s, TC = 80C) Average Gate Power (t 8.3 ms, TC = 80C) Mounting Torque Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied, damage may occur and reliability may be affected. 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. Thermal Characteristics Rating Symbol Value Unit RJC RJA 2.0 62.5 C/W TL 260 C Junction-to-Case (AC) Junction-to-Ambient Thermal Resistance, Maximum Lead Temperature for Soldering Purposes, 1/8" from case for 10 seconds Electrical Characteristics - OFF (TJ = 25C unless otherwise noted ; Electricals apply in both directions) Characteristic Peak Repetitive Blocking Current (VD = VDRM = VRRM; Gate Open) Symbol Min IDRM, IRRM - - 1.0 - - 2.0 TJ = 25C TJ = 125C Typ Max Unit mA Electrical Characteristics - ON (TJ = 25C unless otherwise noted; Electricals apply in both directions) Characteristic Peak On-State Voltage (ITM = 11 A Peak, Pulse Width 2 ms, Duty Cycle 2%) Symbol Min Typ Max Unit VTM - - 1.8 V - - 5.0 MT2(+), G(+) Gate Trigger Current (Continuous dc) (VD = 12 V, RL = 100 Ohms) - - 5.0 - - 5.0 MT2(-), G(+) - - 10 MT2(+), G(+) - - 2.0 - - 2.0 - - 2.0 - - 2.5 VGD 0.2 - - V Holding Current (VD = 12 Vdc, Gate Open, Initiating Current = 200 mA)) IH - - 15 mA Gate-Controlled Turn-On Time, (VD = Rated VDRM, ITM = 16 A Peak, IG = 30 mA) tgt - 1.5 - s Gate Trigger Voltage (Continuous dc) (VD = 12 V, RL = 100 ) MT2(+), G(-) MT2(-), G(-) MT2(+), G(-) MT2(-), G(-) IGT VGT MT2(-), G(+) Gate Non-Trigger Voltage (Continuous DC), (VD = 12 V, TC = 110C, RL = 100 ) All Four Quadrants mA V (c) 2019 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 07/02/19 Thyristors Surface Mount - 400V - 800V > MAC228A Dynamic Characteristics Characteristic Critical Rate of Rise of Commutation Voltage (VD = Rated VDRM, ITM = 11.3 A, Commutating di/dt = 4.1 A/ms, Gate Unenergized, TC = 80C) Critical Rate of Rise of Off-State Voltage (VD = Rated VDRM, Exponential Waveform, Gate Open, TC = 110C) Symbol Min Typ Max Unit (di/dt)c - 5.0 - A/ms dv/dt - 25 - V/s Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product performance may not be indicated by the Electrical Characteristics if operated under different conditions. Voltage Current Characteristic of SCR Symbol +C urrent 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 V TM on stat e I RR M at V RR M IH Quadrant 3 Main Terminal 2 Holding Current Quadrant Definitions for a Triac Quadrant 1 Main Terminal 2 + IH off stat e +V oltage I DR M at V DR M V TM Figure 1. Current Derating 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 Figure 2. On-State Power Dissipation 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: 07/02/19 Thyristors Surface Mount - 400V - 800V > MAC228A Dimensions Part Marking System 4 SEATING PLANE B F 4 Q 12 C T S A U 3 1 H 2 3 MAC228AxxG AYWW TO 220AB CASE 221A STYLE 12 K Z R L V xx A= Y= WW J G D = 4, 6, 8, or 10 Assembly Location (Optional)* Year = Work Week N Dim Inches Millimeters Pin Assignment Min Max Min Max 1 Main Terminal 1 A 0.590 0.620 14.99 15.75 2 Main Terminal 2 B 0.380 0.420 9.65 10.67 3 Gate C 0.178 0.188 4.52 4.78 4 No Connection 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 Shipping MAC228A4G 500 Units/ Box MAC228A6G 500 Units/ Box MAC228A6TG MAC228A8G TO-220AB (Pb-Free) 500 Units/ Box 500 Units/ Box MAC228A8TG 500 Units/ Box MAC228A10G 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) 2019 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 07/02/19