Littelfuse SxX8xSx Series - Manual (Page 2)

200
Revised: 09/23/13
©2013 Littelfuse, Inc
Specifications are subject to change without notice.
Teccor ® brand Thyristors
EV Series 0.8 Amp Sensitive SCRs
SxX8xSx Series
Electrical Characteristics (T
J
= 25°C, unless otherwise specified)
Symbol Description Test Conditions Limit
Value
Unit
SxX8yS1 SxX8yS2 SxX8yS
I
GT
DC Gate Trigger Current
V
D
= 6V
R
L
= 100 :
MIN. 0.5 1 15 μA
MAX. 5 50 200 μA
V
GT
DC Gate Trigger Voltage
V
D
= 6V
R
L
= 100 :
MAX. 0.8 V
V
GRM
Peak Reverse Gate Voltage I
RG
= 10μA MIN. 5 V
I
H
Holding Current
R
GK
= 1 KΩ
Initial Current = 20mA
MAX. 5 mA
(dv/dt)s
Critical Rate-of-Rise of
Off-State Voltage
T
J
= 125°C
V
D
= V
DRM
/V
RRM
Exp. Waveform
R
GK
=1 k :
MIN. 75 V/μs
V
GD
Gate Non-Trigger Voltage
V
D
= V
DRM
R
GK
=1 k :
T
J
= 25°C
MIN. 0.2 V
t
q
Turn-Off Time
T
J
= 25°C @ 600 V
R
GK
=1 k :
MAX. 30 25 25 μs
t
gt
Turn-On Time
I
G
=10mA
PW = 15μsec
I
T
= 1.6A(pk)
TYP. 2.0 2.0 2.0 μs
Static Characteristics (T
J
= 25°C, unless otherwise specified)
Symbol Description Test Conditions Limit Value Unit
V
TM
Peak On-State Voltage I
TM
= 1.6A (pk) MAX. 1.70 V
I
DRM
Off-State Current, Peak Repetitive
T
J
= 25°C @ V
D
= V
DRM
R
GK
=1 k :
MAX. 3 μA
T
J
= 125°C @ VD = V
DRM
R
GK
=1 k :
MAX. 500 μA
Thermal Resistances
Symbol Description Test Conditions Value Unit
R
th(j-c)
Junction to case (AC) I
T
= 0.8A
(RMS)
1
TO-92 75 °C/ W
SOT-223 30 °C/ W
SOT-89 50 °C/ W
R
th(j-a)
Junction to ambient I
T
= 0.8A
(RMS)
1
TO-92 150 °C/ W
SOT-223 60 °C/ W
SOT-89 90 °C/ W
1 60Hz AC resistive load condition, 100% conduction.
Note: x = voltage, y = package