Thyristors Datasheet
2N6344A, 2N6348A, 2N6349A
Surface Mount – 600-800V
Maximum Ratings and Thermal Characteristics (TJ = 25°C unless otherwise noted)
Rating
Symbol
Value
Unit
2N6344A,
2N6348A
2N6349A
600
*Peak Repetitive Off-State Voltage (Note 1)
(TJ = -40 to 110°C, Sine Wave, 50 to 60 Hz, Gate Open)
VDRM
VRRM
,
V
800
12
(TC =+80°C)
(TC =+90°C)
*On-State RMS Current
(Full Cycle Sine Wave 50 to 60 Hz)
IT
A
A
(RMS)
6.0
*Peak Non−Repetitive Surge Current
(One Full Cycle, Sine Wave 60 Hz, TC = +80°C)
Preceded and followed by rated current
ITSM
100
Circuit Fusing Considerations (t = 8.3 ms)
I2t
PGM
PG(AV)
IGM
59
A²s
W
W
A
*Peak Gate Power (TC = +80°C, Pulse Width = 2 µs)
*Average Gate Power (TC = +80°C, t = 8.3 ms)
*Peak Gate Current (TC = +80°C, Pulse Width = 2.0 µs)
*Peak Gate Voltage (TC = +80°C, Pulse Width = 2.0 µs)
*Operating JunctionTemperature Range
20
0.5
2.0
VGM
TJ
10
V
-40 to +125
-40 to +150
°C
°C
*StorageTemperature Range
Tstg
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.
* Indicates JEDEC Registered Data.
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.
Thermal Characteristics
Rating
Symbol
R8JC
Value
2.0
Unit
°C/W
°C
† Thermal Resistance, Junction to Case
Maximum LeadTemperature for Soldering Purposes, 1/8” from case for 10 seconds
TL
260
† Indicates JEDEC Registered Data.
Electrical Characteristics - OFF (TC = 25°C unless otherwise noted; Electricals apply in
both directions)
Characteristic
Symbol
Min
Typ
Max
Unit
-
-
-
-
10
µA
*Peak Repetitive Blocking Current
(VD = VDRM = VRRM; Gate Open)
TJ = 25°C
TJ = 100°C
IDRM
IRRM
,
2.0
mA
© 2021 Littelfuse, Inc.
Specifications are subject to change without notice.
2
Revised: GD. 02/11/21