Teccor® brandThyristors
Standard Bidirectional SIDACs
Electrical Specifications (T = 25°C, unless otherwise specified)
J
Symbol
Parameters
Test Conditions
Min
Max
Unit
IT(RMS)
On-state RMS Current
50/60Hz, T < 125°C
1
A
J
V = VDRM
IDRM
VTM
IH
Repetitive Peak Off-state Current
5
μA
V
50/60Hz Sine Wave
Kxxx0y
1.5
Peak On-state Voltage
IT = 1A
Kxxx2y
3.0
RL = 100Ω
Dynamic Holding Current
150
100
mA
50/60Hz Sine Wave
50/60Hz Sine Wave
(VBO – VS)
________
RS
Switching Resistance, RS=
8
(IS – IBO
)
IBO
Breakover Current
50/60Hz Sine Wave
60Hz
10
80
μA
A
ITRM
Peak Repetitive Pulse Current (refer to figure 4)
tp = 10μs
5Hz
60Hz
50Hz
160
20
Peak Non-repetitive Surge Current
(refer to figure 5)
ITSM
Single Cycle
A
16.7
150
di/dt
dv/dt
TS
Critical Rate of Rise of On-state Current
Critical Rate of Rise of Off-state Voltage
StorageTemperature Range
A/μs
V/μs
°C
1500
-40
150
125
18
T
JunctionTemperature Range
-40
°C
J
DO-15
RRJL
RRJC
RRJA
Thermal Resistance, Junction to Lead
Thermal Resistance, Junction to Case
Thermal Resistance, Junction to Ambient
°C/W
°C/W
°C/W
DO-214 (1)
TO-92
30
35
DO-15
75
TO-92
95
Notes: xxx = voltage, z = circuit function, y = package
(1) Mounted on 1 cm2 copper foil surface; two-ounce copper foil
Figure 2: On-state Current vs. On-state
Voltage (Typical)
Figure 1:V-I Characteristics
+I
9
TJ = 25°C
IT
8
7
IH
RS
Kxxx0G
Kxxx0E
Kxxx0S
6
5
4
3
2
1
0
IS
Kxxx2G
IBO
IDRM
-V
+V
VBO
VS
VT
(VBO - VS)
=
RS
VDRM
(IS - IBO
)
0.6
1.0
1.4
1.8
2.2
2.6
3.0
3.4
3.8
Instantaneous On-state Voltage (vT) – Volts
-I
Kxxxzy Series
©2008 Littelfuse, Inc.
310
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
Revised: July 9, 2008