MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
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by MAC320/D
Triacs
Silicon Bidirectional Thyristors
. . . designed primarily for full-wave ac control applications, such as solid-state relays,
motor controls, heating controls and power supplies; or wherever full-wave silicon
gate controlled solid-state devices are needed. Triac type thyristors switch from a
blocking to a conducting state for either polarity of applied anode voltage with positive
or negative gate triggering.
•
Blocking Voltage to 800 Volts
•
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
•
Gate Triggering Guaranteed in Three Modes (MAC320 Series) or Four Modes
(MAC320A Series)
MAC320
Series
MAC320A
Series
TRIACs
20 AMPERES RMS
200 thru 800 VOLTS
MT1
MT2
G
CASE 221A-04
(TO-220AB)
STYLE 4
MAXIMUM RATINGS
(TC = 25°C unless otherwise noted.)
Rating
Peak Repetitive Off-State Voltage(1) (TJ = –40 to +125°C,
1/2 Sine Wave 50 to 60 Hz, Gate Open)
MAC320-4, MAC320A4
MAC320-6, MAC320A6
MAC320-8, MAC320A8
MAC320-10, MAC320A10
Peak Gate Voltage
On-State Current RMS (TC = +75°C)
(Full Cycle, Sine Wave, 50 to 60 Hz)
Peak Surge Current (One Full Cycle, 60 Hz, T C = +75°C)
preceded and followed by rated current
Peak Gate Power (T C = +75°C, Pulse Width = 2
µs)
Average Gate Power (T C = +75°C, t = 8.3 ms)
Peak Gate Current
Operating Junction Temperature Range
Storage Temperature Range
VGM
IT(RMS)
ITSM
PGM
PG(AV)
IGM
TJ
Tstg
Symbol
VDRM
200
400
600
800
10
20
150
20
0.5
2
–40 to +125
–40 to +150
Volts
Amp
Amp
Watts
Watt
Amp
°C
°C
Value
Unit
Volts
THERMAL CHARACTERISTICS
Characteristic
Thermal Resistance, Junction to Case
Symbol
R
θJC
Max
1.8
Unit
°C/W
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
MAC320 Series MAC320A Series
ELECTRICAL CHARACTERISTICS
(TC = 25°C unless otherwise noted.)
Characteristic
Peak Blocking Current
(VD Rated VDRM, Gate Open)
Peak On-State Voltage (Either Direction)
(ITM = 28 A Peak; Pulse Width = 1 to 2 ms, Duty Cycle
Gate Trigger Current (Continuous dc)
(Main Terminal Voltage = 12 Vdc, RL = 100 Ohms)
MT2 (+), G(+); MT2 (+), G(–); MT2 (–), G(–)
MT2 (–), G(+) “A” SUFFIX ONLY
Gate Trigger Voltage (Continuous dc)
(Main Terminal Voltage = 12 Vdc, RL = 100 Ohms)
MT2 (+), G(+); MT2 (+), G(–); MT2 (–), G(–)
MT2 (–), G(+) “A” SUFFIX ONLY
(Main Terminal Voltage = Rated VDRM, RL = 10 kΩ, TJ =+110°C)
MT2 (+), G(+); MT2 (–), G(–); MT2 (+), G(–);
MT2 (–), G(+) “A” SUFFIX ONLY
Holding Current (Either Direction)
(Main Terminal Voltage = 12 Vdc, Gate Open,
Initiating Current = 200 mA)
Turn-On Time
(VD = Rated VDRM, ITM = 28 A,
IGT = 120 mA, Rise Time = 0.1
µs,
Pulse Width = 2
µs)
Critical Rate of Rise of Commutation Voltage
(VD = Rated VDRM, ITM = 28 A, Commutating
di/dt = 10 A/ms, Gate Unenergized, TC = +75°C)
TJ = 25°C
TJ = +125°C
Symbol
IDRM
—
—
VTM
IGT
—
—
VGT
—
—
0.9
1.4
2
2.5
—
—
50
75
Volts
—
—
—
1.4
10
2
1.7
Min
Typ
Max
Unit
µA
mA
Volts
mA
p
2%)
0.2
0.2
IH
—
—
—
6
—
—
40
mA
t gt
—
1.5
—
µs
dv/dt(C)
—
5
—
V/µs
TC, MAXIMUM ALLOWABLE CASE TEMPERATURE (
°
C)
FIGURE 1 — RMS CURRENT DERATING
130
PD(AV) , AVERAGE POWER (WATT)
120
110
100
90
80
70
60
50
0
2.0
α
α
= Conduction
Angle
4.0 6.0 8.0
10
12
14
16
IT(RMS), RMS ON-STATE CURRENT (AMP)
18
20
α
180°
dc
α
= 30°
60°
90°
40
35
30
25
20
15
10
5.0
0
0
FIGURE 2 — ON-STATE POWER DISSIPATION
α
α
α
= Conduction
Angle
90°
180°
dc
60°
α
= 30°
2.0
4.0 6.0 8.0
10
12
14
16
IT(RMS), RMS ON-STATE CURRENT (AMP)
18
20
2
Motorola Thyristor Device Data
MAC320 Series MAC320A Series
FIGURE 3 — TYPICAL GATE TRIGGER VOLTAGE
VGTM , GATE TRIGGER VOLTAGE (NORMALIZED)
3
2
OFF-STATE VOLTAGE = 12 Vdc
ALL MODES
FIGURE 5 — MAXIMUM ON-STATE CHARACTERISTICS
100
70
50
30
20
i TM , INSTANTANEOUS FORWARD CURRENT (AMP)
TJ = 25°C
125°C
1
0.7
0.5
10
7
5
3
2
0.3
–60
–40
–20
0
20
40
60
80
100
120
140
TJ, JUNCTION TEMPERATURE (°C)
FIGURE 4 — TYPICAL GATE TRIGGER CURRENT
I GTM , GATE TRIGGER CURRENT (NORMALIZED)
3
2
OFF-STATE VOLTAGE = 12 Vdc
ALL MODES
1
0.7
0.5
1
0.7
0.5
0.3
0.2
0.3
–60
–40
–20
0
20
40
60
80
100
TJ, JUNCTION TEMPERATURE(°C)
120
140
0.1
0.4
0.8
1.2
1.6
2
2.4
2.8
3.2
3.6
4
4.4
vTM, INSTANTANEOUS ON-STATE VOLTAGE (VOLTS)
Motorola Thyristor Device Data
3
MAC320 Series MAC320A Series
FIGURE 6 — TYPICAL HOLDING CURRENT
3
I H , HOLDING CURRENT (NORMALIZED)
2
TSM , PEAK SURGE CURRENT (AMP)
GATE OPEN
APPLIES TO EITHER DIRECTION
FIGURE 7 — MAXIMUM ON-REPETITIVE SURGE CURRENT
300
200
1
0.7
0.5
100
70
50
TC = 80°C
f = 60 Hz
Surge is preceded and followed by rated current
1
2
3
5
NUMBER OF CYCLES
7
10
0.3
–60
30
–40
–20
0
20
40
60
80
100
120
140
TJ, JUNCTION TEMPERATURE (°C)
FIGURE 8 — THERMAL RESPONSE
1
r(t), TRANSIENT THERMAL RESISTANCE
(NORMALIZED)
0.5
0.2
0.1
0.05
Z
θJC(t)
= r(t)
•
R
θJC
0.02
0.01
0.1
0.2
0.5
1
2
5
10
20
50
100
200
500
1k
2k
5k
10 k
t, TIME (ms)
4
Motorola Thyristor Device Data
MAC320 Series MAC320A Series
PACKAGE DIMENSIONS
–T–
B
F
C
SEATING
PLANE
T
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
4
Q
1 2 3
A
U
K
H
Z
L
V
G
D
N
J
R
STYLE 4:
PIN 1.
2.
3.
4.
MAIN TERMINAL 1
MAIN TERMINAL 2
GATE
MAIN TERMINAL 2
CASE 221A-04
(TO–220AB)
Motorola Thyristor Device Data
5
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