®
X02 Series
1.25A SCRs
SENSITIVE
MAIN FEATURES:
Symbol
I
T(RMS)
V
DRM
/V
RRM
I
GT
Value
1.25
600 and 800
50 to 200
Unit
A
V
µA
G
A
K
DESCRIPTION
Thanks to highly sensitive triggering levels, the
X02 SCR series is suitable for all applications
where the available gate current is limited, such as
ground fault circuit interruptors, overvoltage
crowbar protection in low power supplies,
capacitive ignition circuits, ...
Available in though-hole or surface-mount
packages, these devices are optimized in forward
voltage drop and inrush current capabilities, for
reduced power losses and high reliability in harsh
environments.
TO-92
(X02xxA)
SOT-223
(X02xxN)
ABSOLUTE RATINGS
(limiting values)
Symbol
I
T(RMS)
RMS on-state current
(180° conduction angle)
Average on-state current
(180° conduction angle)
Non repetitive surge peak on-state
current
I
²
t Value for fusing
Critical rate of rise of on-state current
I
G
= 2 x I
GT
, tr
≤
100 ns
Peak gate current
Average gate power dissipation
Storage junction temperature range
Operating junction temperature range
Parameter
TO-92
SOT-223
TO-92
SOT-223
tp = 8.3 ms
tp = 10 ms
tp = 10 ms
F = 60 Hz
tp = 20 µs
Tj = 25°C
Tj = 125°C
Tj = 125°C
Tj = 125°C
TI = 55°C
Ttab = 95°C
TI = 55°C
0.8
Ttab = 95°C
Tj = 25°C
25
22.5
2.5
50
1.2
0.2
- 40 to + 150
- 40 to + 125
A
2
S
A/µs
A
W
°C
A
A
1.25
A
Value
Unit
IT
(AV)
I
TSM
I
²
t
dI/dt
I
GM
P
G(AV)
T
stg
Tj
September 2000 - Ed: 3
1/6
STMICROELECTRONICS [ STMICROELECTRONICS ]
