參數(shù)資料
型號(hào): LESDAXXXLT1G
廠商: 樂山無線電股份有限公司
英文描述: Dual transil array for ESD protection
中文描述: 雙transil ESD保護(hù)陣列
文件頁數(shù): 3/7頁
文件大?。?/td> 470K
代理商: LESDAXXXLT1G
Fig3. Clamping voltage versus peak Fig4. Capacitance versus reverse
pulse current(T
j
initial=25°C, Applied voltage
rectangular Waveform,t
p
=2.5
μ
s)
Fig5.Relative variation of leakage current Fig6. Peak forward voltage drop versus
Versus junction temperature peak forward current
Application Note
Electrostatic discharge (ESD) is a major cause of failure in electronic systems. Transient Voltage
Suppressors (TVS) are an ideal choice for ESD protection. They are capable of clamping the incoming transient
to a low enough level such that damage to the protected
semiconductor is prevented.
Surface mount TVS arrays offer the best choice for minimal lead inductance. They serve as parallel
protection elements, connected between the signal line to ground. As the transient rises above the operating
voltage of the device, the TVS array becomes a low impedance path diverting the transient current to ground.
The ESDAxxL array is the ideal board evel protection of ESD sensitive semiconductor components.
The tiny SOT23 package allows design flexibility in the design of high density boards where the space
saving is at a premium. This enables to shorten the routing and contributes to hardening againt ESD.
LESHAN RADIO COMPANY, LTD.
LESDAXXXLT1G
3/5
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