Littelfuse Sxx04xSx Series - Manual (Page 2)

236
Revised: 09/23/13
©2013 Littelfuse, Inc
Specifications are subject to change without notice.
Teccor ® brand Thyristors
4 Amp Sensitive SCRs
Sxx04xSx Series
Electrical Characteristics — (T
J
= 25°C, unless otherwise specified)
Symbol Test Conditions
Value
Unit
Sxx04xS1 Sxx04xS2
I
GT
V
D
= 6V; R
L
= 100 :
MAX. 50 200 μA
V
GT
MAX. 0.8 V
dv/dt V
D
= V
DRM
; R
GK
= 1kΩ TYP. 8 V/μs
V
GD
V
D
= V
DRM
; R
L
= 3.3 k :; T
J
= 110°C MIN. 0.2 V
V
GRM
I
GR
= 10μA MIN. 6 V
I
H
I
T
= 20mA (initial); R
GK
= 1kohm MAX. 4 6 mA
t
q
(1) MAX. 50 μs
t
gt
I
G
= 2 x I
GT
; PW = 15μs; I
T
= 8A TYP. 3 4 μs
Notes :
xx = voltage, x = package
(1) I
T
=2A; t
p
=50μs; dv/dt=5V/μs; di/dt=-10A/μs
Static Characteristics
Symbol Test Conditions Value Unit
V
TM
Sxx04xSy I
T
= 8A; t
p
= 380 μs MAX. 1.6 V
I
DRM
/ I
RRM
V
DRM
/ V
RRM
- R
GK
= 1kohm
T
J
= 25°C
MAX.
2
μA
T
J
= 110°C 100
Note : xx or z = voltage, x = package, y = sensitivity
Thermal Resistances
Symbol Parameter Value Unit
R
T(J-C)
Junction to case (AC)
Sxx04VSy 3.8
°C/W
Sxx04DSy 3.0
R
T(J-A)
Junction to ambient Sxx04VSy 85 °C/W
Notes: xx = voltage, y = sensitivity