RoHS
12PT SeriesRoHS
Sensitive and Standard SCRs, 12A
Main Features
Symbol
Value
12
600 to 1000
0.2 to 15
Unit
A
A
I
A
T(RMS)
K
A
K
A
V
/V
DRM RRM
V
G
G
I
mA
GT
TO-251-4R (I-PAK)
TO-252-4R (D-PAK)
(12PTxxG)
(12PTxxF)
A
DESCRIPTION
Available either in sensitive or standard gate
triggering levels, the 12A SCR series is suitable
to fit all modes of control found in applications
such as overvoltage crowbar protection, motor
control circuits in power tools and kitchen aids,
inrush current limiting circuits, capacitive
discharge ignition and voltage regulation circuits.
K
K
A
G
A
G
TO-220AB (Non-lnsulated)
TO-220AB (lnsulated)
(12PTxxAI)
(12PTxxA)
Available in through-hole or surface-mount
packages, they provide an optimized performance
in a limited space.
A
2(A)
A
K
G
3(G)
1(K)
2
TO-263 (D PAK)
(12PTxxH)
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
TEST CONDITIONS
VALUE
UNIT
TC=105°C
TO-251-4R/TO-252-4R/TO-220AB/TO-263
RMS on-state current full sine wave
IT(RMS)
A
A
A
12
(180° conduction angle )
TC=90°C
TC=105°C
TC=90°C
t = 20 ms
t = 16.7 ms
TO-220AB insulated
TO-251-4R/TO-252-4R/TO-220AB/TO-263
Average on-state current
(180° conduction angle)
IT(AV)
8
TO-220AB insulated
140
145
98
F =50 Hz
F =60 Hz
tp = 10 ms
Non repetitive surge peak on-state
ITSM
current (full cycle, T initial = 25°C)
j
2
I t Value for fusing
2
A s
2
I t
Critical rate of rise of on-state current
IG = 2xlGT, tr≤100ns
dI/dt
F = 60 Hz
A/µs
Tj = 125ºC
50
Tj = 125ºC
Peak gate current
IGM
Tp = 20 µs
4
A
PG(AV)
Average gate power dissipation
Storage temperature range
Tj =125ºC
W
1
T
stg
- 40 to + 150
ºC
Tj
Operating junction temperature range
- 40 to + 125
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