UTC US112S/N
SCRs
DESCRIPTION
The UTC US112S/N 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, in-rush current limiting circuits,
capacitive discharge ignition, voltage regulation
circuits.
SCR
1
TO-220
1: CATHODE
2: ANODE
3: GATE
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Repetitive peak off-state voltages
US112S/N-4
US112S/N-6
US112S/N-8
RMS on-state current (180擄 conduction angle) (Tc = 105擄C)
Average on-state current (180擄 conduction angle) (Tc = 105擄C)
Non repetitive surge peak on-state current (Tj = 25擄C)
tp=8.3ms
tp=10ms
I虜t Value for fusing (tp = 10 ms, Tj = 25擄C)
Critical rate of rise of on-state current
(IG = 2 x IGT , tr
鈮?/div>
100 n s, F = 60 Hz , Tj = 125擄C,)
Peak gate current (tp=20碌s, Tj = 125擄C)
Maximum peak reverse gate voltage
Average gate power dissipation (Tj = 125擄C)
Storage junction temperature range
Operating junction temperature range
V
DRM
V
RRM
I
T(RMS)
I
T(AV)
I
TSM
I虜t
dI/dt
I
GM
V
RGM
P
G(AV)
Tstg
Tj
400
600
800
12
8
146
140
98
50
4
5
1
-40 ~ +150
-40 ~ +125
V
A
A
A
A虜S
A/碌s
A
V
W
擄C
擄C
SYMBOL
RATING
US112S
US112N
UNIT
UTC
UNISONIC TECHNOLOGIES CO., LTD.
1
QW-R301-013,B
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