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參數(shù)資料
| 型號(hào)： | SN65220IDBVRQ1 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | TVS二極管 - 瞬態(tài)電壓抑制 |
| 英文描述： | 60 W, UNIDIRECTIONAL, 2 ELEMENT, SILICON, TVS DIODE, MO-178AB |
| 封裝： | PLASTIC PACKAGE-6 |
| 文件頁數(shù)： | 1/6頁 |
| 文件大小： | 230K |
| 代理商： | SN65220IDBVRQ1 |
SN65220Q1
SGLS297A FEBRUARY 2005 REVISED JUNE 2008
USB PORT TRANSIENT SUPPRESSORS
DBV-6
FEATURES
D Qualified for Automotive Applications
D Design to Protect Submicron 3-V or 5-V
Circuits from Noise Transients
D Port ESD Protection Capability Exceeds:
15-kV Human Body Model
2-kV Machine Model
D Available in a WCSP Chip-Scale Package
D Stand-Off Voltage ... 6 V Min
D Low Current Leakage ... 1 A Max at 6 V
D Low Capacitance ... 35 pF Typ
APPLICATIONS
D USB 1.1 Host, Hub, or Peripheral Ports
DESCRIPTION
The SN65220 is a single transient voltage suppressor
designed to provide electrical noise transient protection to
universal serial bus (USB) 1.1 ports. Note that the input
capacitance of the device makes it unsuitable for
high-speed USB 2.0 applications.
Any cabled I/O can be subjected to electrical noise
transients from various sources. These noise transients
can cause damage to the USB transceiver and/or the USB
ASIC if they are of sufficient magnitude and duration.
USB ports are typically implemented in 3-V or 5-V digital
CMOS with limited ESD protection. The SN65220 can
significantly increase the port ESD protection level and
reduce the risk of damage to the circuits of the USB port.
The IEC1000-4-2 ESD performance of the SN65220 is
measured at the system level. Therefore, system design
impacts the results of these tests. A high compliance level
may be attained with proper board design and layout.
PRODUCTION DATA information is current as of publication date. Products
conform to specifications per the terms of Texas Instruments standard warranty.
Production processing does not necessarily include testing of all parameters.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments
semiconductor products and disclaimers thereto appears at the end of this data sheet.
www.ti.com
Copyright
2008 Texas Instruments Incorporated
3
2
4
6
DBV
(TOP VIEW)
1
NC
GND
NC
A
B
GND
5
NC No internal connection
SAMI
When read horizontally, pin 1 is the bottom left pin.
NOTE A:
Typical current versus voltage curve was derived
using the IEC 1.2/50-
s surge waveform.
CURRENT vs VOLTAGE
2.5
5
7.5
10
5
0
2.5
5
10
15
Voltage V
Current
A
10
7.5
A or C
GND
B or D
(One Suppressor Shown)
NOTE: All GND terminals should be connected to ground.
EQUIVALENT SCHEMATIC DIAGRAM
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SN65220-Q1 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:USB PORT TRANSIENT SUPPRESSORS |
| SN65220YZBR | 功能描述:TVS二極管陣列 Sngl Port Transient Suppressor RoHS:否 制造商:Littelfuse 極性: 通道:4 Channels 擊穿電壓: 鉗位電壓:11.5 V 工作電壓:2.5 V 峰值浪涌電流:20 A 安裝風(fēng)格:SMD/SMT 端接類型:SMD/SMT 系列: 最小工作溫度:- 40 C 最大工作溫度:+ 85 C |
| SN65220YZBT | 功能描述:TVS 二極管 - 瞬態(tài)電壓抑制器 Sngl Port Transient Suppressor RoHS:否 制造商:Vishay Semiconductors 極性:Bidirectional 工作電壓: 擊穿電壓:58.9 V 鉗位電壓:77.4 V 峰值浪涌電流:38.8 A 系列: 封裝 / 箱體:DO-214AB 最小工作溫度:- 55 C 最大工作溫度:+ 150 C |
| SN65240 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:SINGLE AND DUAL UNIVERSAL SERIAL BUS PORT TRANSIENT SUPPRESSORS |
| SN65240P | 功能描述:TVS二極管陣列 Dual USB Port RoHS:否 制造商:Littelfuse 極性: 通道:4 Channels 擊穿電壓: 鉗位電壓:11.5 V 工作電壓:2.5 V 峰值浪涌電流:20 A 安裝風(fēng)格:SMD/SMT 端接類型:SMD/SMT 系列: 最小工作溫度:- 40 C 最大工作溫度:+ 85 C |
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