Littelfuse LX8 Series - Manual (Page 2)

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Revised: 09/23/13
©2013 Littelfuse, Inc
Specifications are subject to change without notice.
Teccor ® brand Thyristors
EV Series 0.8 Amp Sensitive Triacs
LX8 Series
Electrical Characteristics (T
J
= 25°C, unless otherwise specified)
Static Characteristics (T
J
= 25°C, unless otherwise specified)
Symbol Description
Test
Conditions
Quadrant Limit
Value
Unit
LX803xy LX807xy
I
GT
DC Gate Trigger Current
V
D
= 12V
R
L
= 60 :
*o**o***
IV
MAX.
3
5 5
7
mA
V
GT
DC Gate Trigger Voltage ALL MAX. 1.3 1.3 V
I
H
Holding Current Gate Open MAX. 5 5 mA
dv/dt
Critical Rate-of-Rise of
Off-State Voltage
T
J
= 110°C
V
D
= V
DRM
Exponential Waveform
Gate Open
MIN. 10 10 V/μs
(dv/dt)c
Critical
Rate-of-Rise of
Commutating Voltage
(di/dt)c = 0.43A/ms
T
J
= 110°C
MIN. 1.5 1.5 V/μs
t
gt
Turn-On Time
I
G
= 25mA
PW = 15μs
I
T
= 1.2A (pk)
MAX. 2.0 2.0 μs
Symbol Description Test Conditions Limit Value Unit
V
TM
Peak On-State Voltage I
TM
= 1.13A (pk) MAX 1.60 V
I
DRM
Off-State Current, Peak Repetitive
V
D
= V
DRM
T
J
= 25°C
MAX
5 μA
V
D
= V
DRM
T
J
= 110°C 100 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 60
°C/W
SOT-223 25
R
th(j-a)
Junction to ambient I
T
= 0.8A
(RMS)
1
TO-92 150
°C/W
SOT-223 60
1 60Hz AC resistive load condition, 100% conduction.
NOTE: x = voltage, y = package