Littelfuse LX8 Series - Manual

27
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
Absolute Maximum Ratings
Main Features
Description
New 0.8 Amp bi-directional solid state switch series
offering direct interface to microprocessor drivers in
economical TO-92 and surface mount packages. The die
voltage blocking junctions are glass-passivated to ensure
long term reliability and parametric stability.
Symbol Value Unit
I
T(RMS)
0.8 A
V
DRM
/V
RRM
400 to 600 V
I
GT
3 to 5 mA
Symbol Parameter Value Unit
I
T(RMS)
RMS on-state current (full sine wave)
TO-92 T
C
= 50°C
0.8A A
SOT-223 T
L
= 90°C
I
TSM
Non repetitive surge peak on-state current
(Single cycle, T
J
initial = 25°C)
TO-92 F = 50 Hz 8.0
A
SOT-223 F = 60 Hz 9.5
I 2 t I 2 t Value for fusing
t
p
= 10 ms F = 50 Hz 0.32
A 2 s
t
p
= 8.3 ms F = 60 Hz 0.37
di/dt Critical rate of rise of on-state current I
G
= 2 x I
GT
TO-92
SOT-223
T
J
= 110°C 20 A/μs
I
GTM
Peak gate current t
p
= 10 μs T
J
= 110°C 1 A
P
G(AV)
Average gate power dissipation T
J
= 110°C 0.1 W
T
stg
Storage junction temperature range -40 to 150 °C
T
J
Operating junction temperature range -40 to 110 °C
Schematic Symbol
MT1
G
MT2
LX8 Series
The LX8 EV Series is especially designed for low current
applications such as heating controls in hair care products,
as well as replacement of mechanical switch contacts
where long life is required.
Applications
Features & Benefits
t3P)4DPNQMJBOUBOE
Halogen-Free
t#MPDLJOHWPMUBHF
(V
DRM
) capability
— up to 600V
t4VSHF
capability > 9.5Amps
t4UBUJDEWEU7PMUT
μsec
t5ISVIPMFBOETVSGBDF
mount packages