T2800D
Triacs
Silicon Bidirectional Thyristors
Designed primarily for full-wave ac control applications, such as
light dimmers, motor controls, heating controls and power supplies.
http://onsemi.com
Features
• Blocking Voltage to 400 V
• All Diffused and Glass Passivated Junctions for Greater Parameter
Uniformity and Stability
TRIACS
8 AMPERES RMS, 400 VOLTS
• Small, Rugged, Thermowatt Construction for Low Thermal
Resistance, High Heat Dissipation and Durability
• Four Quadrant Gating
• Pb−Free Package is Available*
MT2
MT1
G
MAXIMUM RATINGS (TJ = 25°C unless otherwise noted)
Rating
Symbol
Value
Unit
Peak Repetitive Off−State Voltage (Note 1)
(TJ = −40 to +125°C, Gate Open)
VDRM,
VRRM
400
V
On−State RMS Current
(All Conduction Angles, TC = +80°C)
IT(RMS)
8.0
A
Peak Non−Repetitive Surge Current (One
Full Cycle Sine Wave, 60 Hz, TJ = +80°C)
ITSM
100
A
Circuit Fusing Consideration (t = 8.3 ms)
I2t
40
A2s
PGM
16
W
PG(AV)
0.35
W
IGM
4.0
A
Operating Junction Temperature Range
TJ
−40 to +125
°C
Storage Temperature Range
Tstg
−40 to +150
MARKING
DIAGRAM
°C
Peak Gate Power
(Pulse Width = 10 ms, TC = +80°C)
Average Gate Power
(t = 8.3 ms, TC = +80°C)
Peak Gate Current
(Pulse Width = 10 ms, TC = +80°C)
4
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. Blocking
voltages shall not be tested with a constant current source such that the
voltage ratings of the devices are exceeded.
T2800DG
AYWW
TO−220AB
CASE 221A
STYLE 4
1
2
3
A
Y
WW
G
= Assembly Location
= Year
= Work Week
= Pb−Free Package
PIN ASSIGNMENT
1
Main Terminal 1
2
Main Terminal 2
3
Gate
4
Main Terminal 2
ORDERING INFORMATION
Device
Package
Shipping
T2800D
TO−220AB
500 Units/Box
T2800DG
TO−220AB
(Pb−Free)
500 Units/Box
*For additional information on our Pb−Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
© Semiconductor Components Industries, LLC, 2006
May, 2006 − Rev. 5
1
Publication Order Number:
T2800/D
