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參數(shù)資料
| 型號： | STF20N20 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | N-CHANNEL 200V - 0.10 OHM - 18A TO-220/TO-220FP/DPAK LOW GATE CHARGE STripFET II MOSFET |
| 中文描述： | N溝道200伏- 0.10歐姆- 18A條TO-220/TO-220FP/DPAK低柵極電荷STripFET二MOSFET的 |
| 文件頁數(shù)： | 1/7頁 |
| 文件大?。?/td> | 134K |
| 代理商： | STF20N20 |
PROTECTION PRODUCTS
Description
The STF201 is a combination EMI filter and line termi-
nation device with integrated TVS diodes for use on
downstream USB ports. It is constructed using a
proprietary technology that allows passive components
and TVS diodes to be integrated in the same package.
Each device will provide
termination
,
filtering
, and
ESD
protection
for one downstream USB port. The STF201
is an easily implemented solution for meeting the
requirements of revision 1.1 of the Universal Serial Bus
specification.
USB line termination is achieved with series 22
or
30
resistors on both the D+ and D- USB lines. These
resistors preserve signal integrity by matching the cable
impedance to that of the differential driver. The 15k
pull-down resistors complete the termination circuit on
each line. They are required by the USB specification
to identify the line as a downstream connection. The
47pF capacitors are used to bypass high frequency
energy to ground and for edge rate control of the USB
signals. Finally, the STF201 contains TVS diodes for
ESD protection of both (D+ & D-) data lines and the
voltage bus (V
). The TVS diodes provide effective
suppression of ESD voltages in excess of 15kV (air
discharge) and 8kV (contact discharge) per IEC 61000-
4-2, level 4.
The small size and integrated feature of the STF201
minimizes required board space and increases system
reliability. The pin-out of the device allows easy imple-
mentation. The STF201 is suitable for use in USB
hubs, computers, peripherals, and portable devices.
1
www.semtech.com
STF201-22 & STF201-30
USB Downstream Port Filter & TVS
For EMI Filtering and ESD Protection
Features
!
Bidirectional EMI/RFI filtering and line termination
with integrated ESD protection
!
ESD protection for USB power (V
) and data lines
(D+ & D-) to
IEC 61000-4-2 Level 4
!
Filtering and termination for two USB data lines
!
Different series resistors for impedance matching
!
Low TVS operating voltage (5.25V)
!
Low leakage current
!
Low capacitance
!
Solid-state technology
Schematic & Pin Configuration
Revision 4/19/01
Applications
!
USB Hubs
!
Portable electronics
!
Printers
!
Monitors
!
Servers, Desktop, and Notebook computers
Mechanical Characteristics
!
EIAJ SOT23-6L package
!
Molding compound flammability rating: UL 94V-0
!
Marking : Marking Code
!
Packaging : Tape and Reel per EIA 481
S0T23-6L (Top View)
Circuit Diagram
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| STFE18-5MNAT | ISOLIERSCHLAUCH PTFE 1.07MM NATUR 5M |
| STFE20-5MNAT | Triac; Thyristor Type:Sensitive Gate; Peak Repetitive Off-State Voltage, Vdrm:600V; On State RMS Current, IT(rms):4A; Gate Trigger Current (QI), Igt:3mA; Current, It av:4A; Leaded Process Compatible:Yes; Mounting Type:Through Hole RoHS Compliant: Yes |
| STFE22-50MNAT | Triac; Thyristor Type:Sensitive Gate; Peak Repetitive Off-State Voltage, Vdrm:600V; On-State RMS Current, IT(rms):4A; Gate Trigger Current (QI), Igt:5mA; Current, It av:4A; Leaded Process Compatible:Yes; Mounting Type:Through Hole RoHS Compliant: Yes |
| STFE22-5MNAT | Triac; Thyristor Type:Sensitive Gate; Peak Repetitive Off-State Voltage, Vdrm:600V; On State RMS Current, IT(rms):4A; Gate Trigger Current (QI), Igt:10mA; Current, It av:4A; Leaded Process Compatible:Yes; Mounting Type:Through Hole RoHS Compliant: Yes |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| STF20N65M5 | 功能描述:MOSFET N-ch 650 V 0.168 Ohm 18 A MDmesh(TM) V RoHS:否 制造商:STMicroelectronics 晶體管極性:N-Channel 汲極/源極擊穿電壓:650 V 閘/源擊穿電壓:25 V 漏極連續(xù)電流:130 A 電阻汲極/源極 RDS（導(dǎo)通）:0.014 Ohms 配置:Single 最大工作溫度: 安裝風(fēng)格:Through Hole 封裝 / 箱體:Max247 封裝:Tube |
| STF20N90K5 | 功能描述:N-CHANNEL 900 V, 0.24 OHM TYP., 制造商:stmicroelectronics 系列:MDmesh? K5 包裝:管件 零件狀態(tài):在售 FET 類型:N 溝道 技術(shù):MOSFET（金屬氧化物） 漏源電壓（Vdss）:900V 電流 - 連續(xù)漏極（Id）（25°C 時）:20A（Tc） 驅(qū)動電壓（最大 Rds On，最小 Rds On）:10V 不同 Id 時的 Vgs（th）（最大值）:5V @ 100μA 不同 Vgs 時的柵極電荷?（Qg）（最大值）:40nC @ 10V Vgs（最大值）:±30V 不同 Vds 時的輸入電容（Ciss）（最大值）:1500pF @ 100V FET 功能:- 功率耗散（最大值）:40W（Tc） 不同?Id，Vgs 時的?Rds On（最大值）:250 毫歐 @ 10A，10V 工作溫度:-55°C ~ 150°C（TJ） 安裝類型:通孔 供應(yīng)商器件封裝:TO-220FP 封裝/外殼:TO-220-3 整包 標準包裝:50 |
| STF20N95K5 | 功能描述:MOSFET N-Ch 950V 0.275 Ohm 17.5A SuperMESH 5 RoHS:否 制造商:STMicroelectronics 晶體管極性:N-Channel 汲極/源極擊穿電壓:650 V 閘/源擊穿電壓:25 V 漏極連續(xù)電流:130 A 電阻汲極/源極 RDS（導(dǎo)通）:0.014 Ohms 配置:Single 最大工作溫度: 安裝風(fēng)格:Through Hole 封裝 / 箱體:Max247 封裝:Tube |
| STF20NF06 | 功能描述:MOSFET N-Ch 60 Volt 20 Amp RoHS:否 制造商:STMicroelectronics 晶體管極性:N-Channel 汲極/源極擊穿電壓:650 V 閘/源擊穿電壓:25 V 漏極連續(xù)電流:130 A 電阻汲極/源極 RDS（導(dǎo)通）:0.014 Ohms 配置:Single 最大工作溫度: 安裝風(fēng)格:Through Hole 封裝 / 箱體:Max247 封裝:Tube |
| STF20NF06L | 功能描述:MOSFET N-Ch, 60V-0.06ohms 20A RoHS:否 制造商:STMicroelectronics 晶體管極性:N-Channel 汲極/源極擊穿電壓:650 V 閘/源擊穿電壓:25 V 漏極連續(xù)電流:130 A 電阻汲極/源極 RDS（導(dǎo)通）:0.014 Ohms 配置:Single 最大工作溫度: 安裝風(fēng)格:Through Hole 封裝 / 箱體:Max247 封裝:Tube |
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