Littelfuse SxN1 Series - Manual

209
Revised: 09/23/13
©2013 Littelfuse, Inc
Specifications are subject to change without notice.
Teccor ® brand Thyristors
1 Amp Standard SCRs
Sx01E & SxN1 Series
Sx01E & SxN1 Series
Description
Excellent for lower current heat, lamp, and audible alarm
controls for home goods.
Standard phase control SCRs are triggered with few
milliamperes of current at less than 1.5V potential.
Features & Benefits
t3P)4DPNQMJBOU
t(MBTToQBTTJWBUFE
junctions
t7PMUBHFDBQBCJMJUZVQ
to 600 V
t4VSHFDBQBCJMJUZVQUP
30 A
Schematic Symbol
Main Features
Symbol Value Unit
I
T(RMS)
1 A
V
DRM
/ V
RRM
400 to 600 V
I
GT
10 mA
Absolute Maximum Ratings — Standard SCRs
Symbol Parameter Test Conditions Value Unit
I
T(RMS)
RMS on-state current T
C
= 90°C 1 A
I
T(AV)
Average on-state current T
C
= 90°C 0.64 A
I
TSM
Peak non-repetitive surge current
single half cycle; f = 50Hz;
T
J
(initial) = 25°C
25
A
single half cycle; f = 60Hz;
T
J
(initial) = 25°C
30
I 2 t I
2
t Value for fusing t
p
= 8.3 ms 3.7 A 2 s
di/dt Critical rate of rise of on-state current f = 60Hz ; T
J
= 125°C 50 A/μs
I
GM
Peak gate current T
J
= 125°C 1.5 A
P
G(AV)
Average gate power dissipation T
J
= 125°C 0.3 W
T
stg
Storage temperature range -40 to 150 °C
T
J
Operating junction temperature range -40 to 125 °C
Applications
Typical applications are AC solid-state switches,
fluidlevel sensors, strobes, and capacitive-discharge
ignition systems.
A K
G