MAC12SM, MAC12SN
Preferred Device
Sensitive Gate Triacs
Silicon Bidirectional Thyristors
Designed 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 Allows Triggering by Microcontrollers and other
Logic Circuits
• Blocking Voltage to 800 Volts
• On-State Current Rating of 12 Amperes RMS at 70°C
• High Surge Current Capability - 90 Amperes
• Rugged, Economical TO220AB Package
• Glass Passivated Junctions for Reliability and Uniformity
• Maximum Values of IGT, VGT and IH Specified for Ease of Design
• High Commutating di/dt - 8.0 A/ms Minimum at 110°C
• Immunity to dV/dt - 15 V/msec Minimum at 110°C
• Operational in Three Quadrants: Q1, Q2, and Q3
• Device Marking: Logo, Device Type, e.g., MAC12SM, Date Code
MAXIMUM RATINGS (TJ = 25°C unless otherwise noted)
Rating
Symbol Value Unit
Peak Repetitive Off-State Voltage (Note 1)
VDRM,
V
(TJ = -40 to 110°C, Sine Wave,
VRRM
50 to 60 Hz, Gate Open)
MAC12SM
600
MAC12SN
800
On-State RMS Current
(All Conduction Angles; TC = 70°C)
Peak Non-Repetitive Surge Current
(One Full Cycle Sine Wave, 60 Hz,
TJ = 110°C)
Circuit Fusing Consideration
(t = 8.33 ms)
IT(RMS)
12
A
ITSM
90
A
I2t
33 A2sec
Peak Gate Power
(Pulse Width = 1.0 msec, TC = 70°C)
Average Gate Power
(t = 8.3 msec, TC = 70°C)
Operating Junction Temperature Range
PGM
16
W
PG(AV) 0.35
W
TJ
- 40 to °C
110
Storage Temperature Range
Tstg
- 40 to °C
150
1. (VDRM and VRRM 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.
http://onsemi.com
TRIACS
12 AMPERES RMS
600 thru 800 VOLTS
MT2
MT1
G
MARKING
DIAGRAM
4
MAC12xx
ALYWW
1
2
3
TO-220AB
CASE 221A
Style 4 xx = Specific Device Code
A = Assembly Location
L = Wafer Lot
Y = Year
WW = Work Week
PIN ASSIGNMENT
1
2
3
4
Main Terminal 1
Main Terminal 2
Gate
Main Terminal 2
ORDERING INFORMATION
Device
Package
MAC12SM
TO220AB
MAC12SN
TO220AB
Shipping
50 Units/Rail
50 Units/Rail
Preferred devices are recommended choices for future use
and best overall value.
© Semiconductor Components Industries, LLC, 2003
1
April, 2003 - Rev. 2
Publication Order Number:
MAC12SM/D