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US108SのメーカーはUnisonic Technologiesです、この部品の機能は「SCRs」です。 |
部品番号 | US108S |
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部品説明 | SCRs | ||
メーカ | Unisonic Technologies | ||
ロゴ | |||
このページの下部にプレビューとUS108Sダウンロード(pdfファイル)リンクがあります。 Total 5 pages
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 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
3Pages | |||
ページ | 合計 : 5 ページ | ||
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PDF ダウンロード | [ US108S データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
部品番号 | 部品説明 | メーカ |
US108N | SCRs | Unisonic Technologies |
US108S | SCRs | Unisonic Technologies |