Document
MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Order this document by MAC228/D
Triacs
Silicon Bidirectional Triode Thyristors
. . . 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. • Sensitive Gate Triggering in 3 Modes for AC Triggering on Sinking Current Sources (MAC228 Series) • Four Mode Triggering for Drive Circuits that Source Current (MAC228A Series) • 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
MAC228 Series MAC228A Series
TRIACs 8 AMPERES RMS 200 thru 800 VOLTS
MT2
G
MT1
CASE 221A-04 (TO-220AB) STYLE 4
MAXIMUM RATINGS (TJ = 25°C unless otherwise noted.)
Rating Peak Repetitive Off-State Voltage(1) (TJ = –40 to 110°C 1/2 Sine Wave 50 to 60 Hz, Gate Open) MAC228-4, MAC228A4 MAC228-6, MAC228A6 MAC228-8, MAC228A8 MAC228-10, MAC228A10 On-State RMS Current (TC = 80°C) Full Cycle Sine Wave 50 to 60 Hz Peak Non-repetitive Surge Current (One Full Cycle 60 Hz, TJ = 110°C) Circuit Fusing (t = 8.3 ms) IT(RMS) ITSM I2t IGM VGM PGM Symbol VDRM Value Unit Volts
200 400 600 800 8 80 26 ±2 ±10 20 Amps Amps A2s Amps Volts Watts (continued)
p 2 µs) Peak Gate Voltage (t p 2 µs) Peak Gate Power (t p 2 µs)
Peak Gate Current (t
1. VDRM for all types can be applied on a continuous basis. Blocking voltages shall not be tested with a constant current source such that the voltage ratings of the devices are exceeded.
Motorola Thyristor Device Data © Motorola, Inc. 1995
1
MAC228 Series MAC228A Series
MAXIMUM RATINGS — continued
Average Gate Power (TC = 80°C, t
p 8.3 ms)
Rating
Symbol PG(AV) TJ Tstg
Value 0.5 –40 to 110 –40 to 150 8
Unit Watts °C °C in. lb.
Operating Junction Temperature Range Storage Temperature Range Mounting Torque
THERMAL CHARACTERISTICS
Characteristic Thermal Resistance, Junction to Case Thermal Resistance, Junction to Ambient Symbol RθJC RθJA Max 2.2 60 Unit °C/W °C/W
ELECTRICAL CHARACTERISTICS (TC = 25°C and either polarity of MT2 to MT1 voltage unless otherwise noted.)
Characteristic Peak Blocking Current (VD = Rated VDRM) TJ = 25°C TJ = 110°C Symbol IDRM — — VTM IGT — — VGT — — 0.2 0.2 IH tgt dv/dt dv/dt(c) — — — — — — — — — 1.5 25 5 2 2.5 — — 15 — — — mA µs V/µs V/µs — — 5 10 Volts — — — — 10 2 1.8 Min Typ Max Unit µA mA Volts mA
Peak On-State Voltage (ITM = 11 A Peak, Pulse Width
p 2 ms, Duty Cycle p 2%)
Gate Trigger Current (Continuous dc) (VD = 12 V, RL = 100 Ω) MT2(+), G(+); MT2(+), G(–); MT2(–), G(–) MT2(–), G(+) “A” Suffix Only Gate Trigger Voltage (Continuous dc) (VD = 12 V, RL = 100 Ω) MT2(+), G(+); MT2(+), G(–); MT2(–), G(–) MT2(–), G(+) “A” Suffix Only (VD = Rated VDRM, TC = 110°C, RL = 10 k) MT2(+), G(+); MT2(+), G(–); MT2(–), G(–) MT2(–), G(+) “A” Suffix Only Holding Current (VD = 12 Vdc, ITM = 200 mA, Gate Open) Gate-Controlled Turn-On Time (VD = Rated VDRM, ITM = 16 A Peak, IG = 30 mA) Critical Rate of Rise of Off-State Voltage (VD = Rated VDRM, Exponential Waveform, TC = 110°C) Critical Rate of Rise of Commutation Voltage (VD = Rated VDRM, ITM = 11.3 A, Commutating di/dt = 4.1 A/ms, Gate Unenergized, TC = 80°C)
FIGURE 1 – RMS CURRENT DERATING
110 P(AV), AVERAGE POWER (WATTS) TC, CASE TEMPERATURE ( °C) α = 30° 60° 90° 98 α α 86 80 0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 IT(RMS), RMS ON-STATE CURRENT (AMP) α = CONDUCTION ANGLE dc 120° 120 180° ° 10 8.0
FIGURE 2 – ON-STATE POWER DISSIPATION
dc α α 6.0 α = CONDUCTION ANGLE TJ ≈ 110°C 30° 60° α = 180° 120° 90°
104
92
4.0
2.0 0 0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 IT(RMS), RMS ON-STATE CURRENT (AMP)
2
Motorola Thyristor Device Data
MAC228 Series MAC228A Series
PACKAGE DIMENSIONS
B
F T
4
–T– C
SEATING PLANE
NOTES: 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. DIM A B C D F G H J K L N Q R S T U V Z INCHES MIN MAX 0.570 0.620 0.380 0.405 0.160 0.190 0.025 0.035 0.142 0.147 0.095 0.105 0.110 0.155 0.014 0.022 0.500 0.562 0.045 0.055 0.190 0.210 0.100 0.120 0.080 0.110 0.045 0.055 0.235 0.255 0.000 0.050 0.045 ––– ––– 0.080 MILLIMETERS MIN MAX 14.48 15.75 9.66 10.28 4.07 4.82 0.64 0.88 3.61 3.73 2.42 2.66 2.80 3.93 0.36 0.55 12.70 14.27 1.15 1.39 4.83 5.33 2.54 3.04 2.04 2.79 1.15 1.39 5.97 6.47 0.00 1.27 1.15 ––– ––– 2.04
S
Q
1 2 3
A
STYLE 4: PIN 1. 2. 3. 4.
H K Z L V G D N J R U
MAIN TERMINAL 1 MAIN TERMINAL 2 GATE MAIN TERMINAL 2
CASE 221A-04 (TO–220AB)
Motorola Thyristor Device Data
3
MAC228 Series MAC228A Series
Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability .