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2N6344A Datasheet, PDF (1/6 Pages) ON Semiconductor – Silicon Bidirectional Thyristors | |||
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2N6344A, 2N6348A,
2N6349A
Triacs
Silicon Bidirectional Thyristors
Designed primarily for full-wave ac control applications, such as
light dimmers, 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 all Four Quadrants
⢠For 400 Hz Operation, Consult Factory
⢠8 Ampere Devices Available as 2N6344 thru 2N6349
⢠Device Marking: Logo, Device Type, e.g., 2N6344A, Date Code
MAXIMUM RATINGS (TJ = 25°C unless otherwise noted)
Rating
Symbol Value
*Peak Repetitive OffâState Voltage(Note 1)
(Gate Open, TJ = â40 to +110°C,
Sine Wave 50 to 60 Hz, Gate Open)
VDRM,
VRRM
2N6344A, 2N6348A
600
2N6349A
800
*OnâState RMS Current
(Full Cycle Sine Wave 50 to 60 Hz)
(TC = +80°C)
(TC = +95°C)
IT(RMS)
12
6.0
*Peak Nonârepetitive Surge Current
(One Full Cycle, 60 Hz, TC = +80°C)
Preceded and followed by rated current
ITSM
100
Circuit Fusing Consideration (t = 8.3 ms)
I2t
59
*Peak Gate Power (TC = +80°C,
Pulse Width = 2.0 µs)
PGM
20
*Average Gate Power
(TC = +80°C, t = 8.3 ms)
*Peak Gate Current
(Pulse Width = 2.0 µs; TC = +80°C)
*Peak Gate Voltage
(Pulse Width = 2.0 µs; TC = +80°C)
*Operating Junction Temperature Range
PG(AV)
0.5
IGM
2.0
VGM
"10
TJ
â40 to
+125
*Storage Temperature Range
Tstg
â40 to
+150
Unit
Volts
A
A
A2s
Watts
Watt
A
Volts
°C
°C
www.kersemi.com
TRIACS
12 AMPERES RMS
600 thru 800 VOLTS
MT2
MT1
G
4
1
2
3
TOâ220AB
CASE 221A
STYLE 4
PIN ASSIGNMENT
1
Main Terminal 1
2
Main Terminal 2
3
Gate
4
Main Terminal 2
ORDERING INFORMATION
Device
Package
Shipping
2N6344A
TO220AB
500/Box
2N6348A
TO220AB
500/Box
2N6349A
TO220AB
500/Box
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