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US108S の電気的特性と機能

US108SのメーカーはUnisonic Technologiesです、この部品の機能は「SCRs」です。


製品の詳細 ( Datasheet PDF )

部品番号 US108S
部品説明 SCRs
メーカ Unisonic Technologies
ロゴ Unisonic Technologies ロゴ 




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US108S Datasheet, US108S PDF,ピン配置, 機能
UTC US108S/N
SCRs
DESCRIPTION
The UTC US108S/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, inrush current limiting circuits,
capacitive discharge ignition and voltage regulation
circuits.
1
SCR
TO-220
1: CATHODE 2: ANODE 3: GATE
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Repetitive peak off-state voltages
www.DataSheet4U.com
US108S/N-4
US108S/N-6
US108S/N-8
RMS on-state current (180° conduction angle) (Tc = 110°C)
Average on-state current (180° conduction angle) (Tc = 110°C)
Non repetitive surge peak on-state current (Tj = 25°C)
tp=8.3ms
tp=10ms
I²t Value for fusing (tp = 10 ms ,Tj = 25°C)
Critical rate of rise of on-state current
(IG = 2 x IGT , tr 100 n s, Tj = 125°C, F = 60 Hz)
Peak gate current (tp=20µs, Tj = 125°C)
Maximum peak reverse gate voltage
Average gate power dissipation (Tj = 125°C)
Storage junction temperature range
Operating junction temperature range
SYMBOL
VDRM
VRRM
IT(RMS)
IT(AV)
RATING
US108S US108N
400
600
800
8
5
UNIT
V
A
A
ITSM
I²t
dI/dt
IGM
VRGM
PG(AV)
Tstg
Tj
73 100
70 95
24.5 45
50
4
5
1
-40 ~ +150
-40 ~ +125
A
A²S
A/µs
A
V
W
°C
°C
UTC
UNISONIC TECHNOLOGIES CO., LTD.
1
QW-R301-012,B

1 Page





US108S pdf, ピン配列
UTC US108S/N
SCR
Fig.1:Maximum average power dissipation vs
average on-state current
8 p(w)
α=180°
7
6
5
4
3
2
1
0
0
1
IT(av)(A)
23
4
360°
α
5
6
Figure.2:Average and D.C. on-state current
vs case temperature
IT(av)(A)
10.0
9.0
8.0
7.0
6.0
5.0
4.0
3.0
2.0
1.0
0.0
0
25
DC
α=180°
Tcase()
50 75
100
125
Figure.3: Relative variation of thermal
impedance junctio to case vs pulse duration
K=[Zth(j-c)/Rth(j-c)]
1.0
0.5
0.2
0.1
1E-3
1E-2
tp(s)
1E-1
1E+0
Figure.4:Relative variation of gate trigger current,holding
current and latching vs junction temperature .(US108S)
IGT,IH,IL(TJ)/IGT,IH,IL (TJ=25℃)
2.0
1.8
1.6
1.4 IGT
1.2 IH&IL
1.0 Rgk=1kΩ
0.8
0.6
0.4
0.2 Tj()
0.0
-40 -20 0 20 40 60 80 100
120
140
Figure.4-2:Relative variation of gate trigger current,holding
current and latching vs junction temperature .(US108N)
IGT,IH,IL(TJ)/IGT,IH,IL (TJ=25℃)
2.4
2.2
2.0
1.8 IGT
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
-40 -20 0 20
Tj()
40 60
IH&IL
80 100 120 140
Figure.5:Relative variation of holding current vs gate-
cathode resistance(typical values) (US108S)
IH(Rgk)/IH(Rgk=1kΩ)
6.0
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0 Rgk(kΩ)
0.5
0.0
1E-2
1E-1
1E+0
TJ=25
1E+1
UTC
UNISONIC TECHNOLOGIES CO., LTD.
3
QW-R301-012,B


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共有リンク

Link :


部品番号部品説明メーカ
US108N

SCRs

Unisonic Technologies
Unisonic Technologies
US108S

SCRs

Unisonic Technologies
Unisonic Technologies


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