T2322B
Sensitive Gate Triacs
Silicon Bidirectional Thyristors
Designed primarily for ac power switching. The gate sensitivity of
these triacs permits the use of economical transistorized or integrated
circuit control circuits, and it enhances their use in low-power phase
control and load-switching applications.
http://onsemi.com
TRIACS
2.5 AMPERES RMS
200 VOLTS
Features
• Very High Gate Sensitivity
• Low On-State Voltage at High Current Levels
• Glass-Passivated Chip for Stability
• Small, Rugged Thermopad Construction for Low Thermal
Resistance, High Heat Dissipation and Durability
• Pb−Free Package is Available*
MT2
MT1
G
MAXIMUM RATINGS (T = 25°C unless otherwise noted)
J
Rating
Symbol
Value
Unit
Peak Repetitive Off-State Voltage (Note 1)
(T = 25 to 110°C, Gate Open)
J
V
V
200
V
DRM,
RRM
TO−225AA
(formerly TO−126)
CASE 077
On-State RMS Current (T = 70°C)
I
2.5
25
A
A
C
T(RMS)
(Full Cycle Sine Wave 50 to 60 Hz)
STYLE 5
3
2
Peak Non−Repetitive Surge Current (One
I
1
TSM
Full Cycle, Sine Wave 60 Hz, T = 70°C)
C
2
2
Circuit Fusing Consideration (t = 8.3 ms)
I t
2.6
10
A s
MARKING DIAGRAM
Peak Gate Power
P
W
GM
(Pulse Width ≤ 10 ms, T = 70°C)
C
Average Gate Power (t = 8.3 ms, T = 70°C)
P
0.5
0.5
W
A
YWW
T
2322BG
C
G(AV)
Peak Gate Current
I
GM
(Pulse Width = 10 ms, T = 70°C)
C
Operating Junction Temperature Range
Storage Temperature Range
T
−40 to +110
−40 to +150
8.0
°C
°C
J
Y
WW
= Year
= Work Week
T
stg
Mounting Torque (6-32 Screw) (Note 2)
−
in. lb.
T2322B = Device Code
= Pb−Free Package
G
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.
PIN ASSIGNMENT
1. V
and V
for all types can be applied on a continuous basis. Blocking
DRM
RRM
1
Main Terminal 1
voltages shall not be tested with a constant current source such that the
voltage ratings of the devices are exceeded.
2. Torque rating applies with use of torque washer (Shakeproof WD19523 or
equivalent). Mounting Torque in excess of 6 in. lb. does not appreciably
lower case-to-sink thermal resistance. Main terminal 2 and heat-sink
contact pad are common.
2
3
Main Terminal 2
Gate
ORDERING INFORMATION
Device
T2322B
T2322BG
Package
Shipping
TO225AA
500 Units/Box
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.
TO225AA
(Pb−Free)
© Semiconductor Components Industries, LLC, 2006
1
Publication Order Number:
May, 2006 − Rev. 5
T2322/D