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| 型号： | PACUSBVB-D1Y6 |
| 厂商： | ON SEMICONDUCTOR |
| 元件分类： | 数据传输滤波器 |
| 英文描述： | 1 FUNCTIONS, 6 V, DATA LINE FILTER |
| 封装： | SOT23-6 |
| 文件页数： | 1/9页 |
| 文件大小： | 214K |
| 代理商： | PACUSBVB-D1Y6 |
USB Downstream Port Terminator
with VBUS ESD Protection
PACUSBVB-D1/D2/D3
2010 SCILLC. All rights reserved.
Publication Order Number:
June 2010 – Rev. 2
PACUSBVBD1/D2/D3/D
Features
A low-capacitance USB downstream port
terminator, EMI filter, and transient over-voltage
protector in a single surface-mounted package
ESD protection to
±20kV contact discharge, per
MIL-STD-883D, Method 3015
ESD protection to
±15kV contact discharge, per
IEC 61000-4-2 International Standard
Provides ESD protection for the VBUS line
Compact SOT23-6 package saves board space
and lowers manufacturing costs compared to
discrete solutions
Capacitors matched to a precision exceeding the
USB specification
Lead-free versions available
Applications
ESD protection and termination of USB
downstream ports
Desktop PCs
Notebooks
Set-top boxes
USB hubs
Product Description
The PACUSBVB-D1/D2/D3 is a single-channel USB
downstream-port termination network. It integrates
EMI/RFI
filter
components
R1
and
C1
as
recommended by the USB specification, as well as
the required 15kW pull-down resistors (R2) to GND.
In addition, PACUSBVB-D1/D2/D3 provides a very
high level of protection for sensitive electronic
components that may be subjected to electrostatic
discharge (ESD). The device pins will safely dissipate
ESD strikes of ±15kV, exceeding the maximum
requirements of the IEC 61000-4-2 international
standard. Using the MIL-STD-883D (Method 3015)
specification for Human Body Model (HBM) ESD, all
pins are protected from contact discharges to ±20kV.
The PACUSBVB-D1/D2/D3 also features a fifth zener
diode (cathode at pin 5) which provides ESD
protection for the USB VBUS line.
There are three options for the value of the series
resistor R1: 15
Ω, 33Ω, and 22Ω.
This series
resistance, plus the USB driver output resistance,
must be close to the USB cable’s characteristic
impedance
of
45W
(each
side)
to
minimize
transmission line reflections.
The PACUSBVB-D1/D2/D3 is housed in a 6-pin
SOT23 package and is available with optional lead-
free finishing.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PACUSBVB-D1Y6R | 功能描述:电磁干扰滤波器 Downstream USB Port Terminator /w VBUS RoHS:否 制造商:STMicroelectronics 电容:12 pF 电路类型: 最大直流电流: 最大直流电阻: 电压额定值:6 V 容差: 端接类型:SMD/SMT 工作温度范围:- 30 C to + 85 C 系列:EMIF03 |
| PACUSBVB-D2 | 制造商:CALMIRCO 制造商全称:California Micro Devices Corp 功能描述:USB Downstream Port Terminator with VBUS ESD Protection |
| PACUSBVB-D2Y6 | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:USB Downstream Port Terminator with VBUS ESD Protection |
| PACUSBVB-D2Y6R | 功能描述:电磁干扰滤波器 Downstream USB Port Terminator /w VBUS RoHS:否 制造商:STMicroelectronics 电容:12 pF 电路类型: 最大直流电流: 最大直流电阻: 电压额定值:6 V 容差: 端接类型:SMD/SMT 工作温度范围:- 30 C to + 85 C 系列:EMIF03 |
| PACUSBVB-D3 | 制造商:CALMIRCO 制造商全称:California Micro Devices Corp 功能描述:USB Downstream Port Terminator with VBUS ESD Protection |
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