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參數(shù)資料
| 型號： | Q4008RH4V |
| 元件分類： | 晶閘管 |
| 英文描述： | 8 A, ALTERNISTOR TRIAC, TO-220AB |
| 文件頁數(shù)： | 1/8頁 |
| 文件大?。?/td> | 276K |
| 代理商： | Q4008RH4V |
Selected
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RECOGNIZED
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#E71639
TO-220AB
THERMOTAB
TO-218AC
TO-218X
FASTPAK
Teccor Electronics, Inc.
4-1
Alternistor Triacs
(972) 580-7777
MT2
MT1
G
Alternistor Triacs
(6 – 40 Amps)
4
General Description
Teccor offers bidirectional alternistors with current ratings from
6 to 40 amperes with voltages from 200 to 800 volts as part of
Teccor's broad line of thyristors. Teccor's alternistor has been
specifically designed for applications which are required to switch
highly inductive loads. To accomplish this, a special chip has
been designed which effectively offers the same performance as
two thyristors (SCRs) wired inverse parallel (back-to-back);
hence, the alternistor has better turn-off behavior than a standard
triac. An alternistor may be triggered from a blocking to conduc-
tion state for either polarity of applied AC voltage with operating
modes in Quadrants I, II, and III.
This new chip construction provides two electrically separate
SCR structures, providing enhanced dv/dt characteristics while
retaining the advantages of a single chip device.
All alternistors have glass-passivated junctions to ensure long
term reliability and parameter stability. Teccor's glass offers a reli-
able barrier against junction contamination.
These alternistors are offered in four basic package configura-
tions: TO-218X, TO-218AC, FastPak, and TO-220AB. Teccor's
TO-218X package has been designed for heavy, steady power-
handling capability. The TO-218X features large eyelet terminals
for ease of soldering heavy gauge hook-up wire. All the isolated
packages have a standard isolation voltage rating of 2500VRMS.
Variations of devices covered in this data sheet are available for
custom design applications. Please consult factory for further
information.
Features
High surge current capability
Glass-passivated junctions
2500VAC isolation for “L,” “J,” “P,” and “K”
High commutating dv/dt
High static dv/dt
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相關代理商/技術參數(shù) |
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| Q4008V456 | 制造商:LITTELFUSE 制造商全稱:Littelfuse 功能描述:8 Amp Sensitive, Standard & Alternistor (High Commutation) Triacs |
| Q4008V656 | 制造商:LITTELFUSE 制造商全稱:Littelfuse 功能描述:8 Amp Sensitive, Standard & Alternistor (High Commutation) Triacs |
| Q4008V856 | 制造商:LITTELFUSE 制造商全稱:Littelfuse 功能描述:8 Amp Sensitive, Standard & Alternistor (High Commutation) Triacs |
| Q4008VH3 | 功能描述:雙向可控硅 400V 8A 10-10-10mA RoHS:否 制造商:STMicroelectronics 開啟狀態(tài) RMS 電流 (It RMS):16 A 不重復通態(tài)電流:120 A 額定重復關閉狀態(tài)電壓 VDRM:600 V 關閉狀態(tài)漏泄電流（在 VDRM IDRM 下）:5 uA 開啟狀態(tài)電壓: 保持電流（Ih 最大值）:45 mA 柵觸發(fā)電壓 (Vgt):1.3 V 柵觸發(fā)電流 (Igt):1.75 mA 最大工作溫度: 安裝風格:Through Hole 封裝 / 箱體:TO-220AB |
| Q4008VH356 | 制造商:LITTELFUSE 制造商全稱:Littelfuse 功能描述:8 Amp Sensitive, Standard & Alternistor (High Commutation) Triacs |
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