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參數(shù)資料
| 型號(hào)： | PGB1040805NR |
| 廠商： | Littelfuse, Inc. |
| 英文描述： | PGB1 Series Lead-Free 0805 ESD Suppressor |
| 中文描述： | PGB1系列無鉛0805防靜電抑制器 |
| 文件頁數(shù)： | 1/2頁 |
| 文件大小： | 165K |
| 代理商： | PGB1040805NR |
Surface Mount Polymeric ESD Suppressors
PulseGuard
Suppressors
206
www.littelfuse.com
PGB1 Series Lead-Free 0805 ESD Suppressor
Product Overview
PulseGuard ESD Suppressors help protect sensitive electronic
equipment against electrostatic discharge (ESD).They supplement the
on-chip protection of integrated circuitry and are best suited for low-
voltage, high-speed applications where low capacitance is important.
Data ports utilizing such high-speed protocols as USB 2.0, IEEE1394,
HDMI and DVI can benefit from this new technology. PulseGuard
suppressors use polymer composite materials to suppress fast-rising
ESD transients (as specified in IEC 61000-4-2 and MIL-STD-883E),
while adding virtually no capacitance to the circuit.
Features
Lead-Free
Ultra-low capacitance
Low leakage current
Fast response time
4-lines of protection
Bi-directional
Withstands multiple ESD strikes
Based on industry standard 2012 package
Compatible with pick-and-place processes
Available in 1,000 and 5,000 piece reels (EIA-RS481)
Typical Applications
HDTV Hardware
Laptop/Desktop Computers
Network Hardware
Computer Peripherals
Digital Cameras
External Storage
Set-Top Boxes
Ordering Information
CATALOG NUMBER PIECES PER REEL
PGB1040805MR
1,000
PGB1040805NR
5,000
Design Consideration
Because of the fast rise-time of the ESD transient, placement of
PulseGuard suppressors is a key design consideration.To achieve
optimal ESD suppression, the devices should be placed on the circuit
board as close to the source of the ESD transient as possible. Install
PulseGuard suppressors directly behind the connector so that they are
the first board-level circuit component encountered by the ESD transient.
They are connected from signal/data line to ground.
2.03 (.080") TYP
0.203
(.008") TYP
1.27
(.050") TYP
NOTE: When wave soldering, the gap between pads should be
covered with photo-imageable solder mask to prevent bridging
between terminations under the component. Also the spacing
between the ground contacts should be increased from
.635mm (.025") to .889 (.035").
Reflow Solder
0.71 (.028")
1.27
(.050")
0.51 (.020")
0.635 (.025")
0.74
(.029")
0.74
(.029")
0.279
(.011")
Equivalent Circuit
Reference Dimensions:
2
6
1
4
3
5
Sn
0.406 (.016") TYP
0.127
(.005") TYP
Pb
RoHS
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PGB2 | 制造商:LITTELFUSE 制造商全稱:Littelfuse 功能描述:Surface Mount Polymeric ESD Suppressors |
| PGB2010201 | 制造商:LITTELFUSE 制造商全稱:Littelfuse 功能描述:PGB2 0201 Series |
| PGB2010201KR | 功能描述:ESD 抑制器 PULSEGUARD 0201 RoHS:否 制造商:STMicroelectronics 通道:8 Channels 擊穿電壓:8 V 電容:45 pF 端接類型:SMD/SMT 封裝 / 箱體:uQFN-16 功率耗散 Pd: 工作溫度范圍:- 40 C to + 85 C |
| PGB2010201KRHF | 功能描述:ESD 抑制器 PULSEGUARD 0201 RoHS:否 制造商:STMicroelectronics 通道:8 Channels 擊穿電壓:8 V 電容:45 pF 端接類型:SMD/SMT 封裝 / 箱體:uQFN-16 功率耗散 Pd: 工作溫度范圍:- 40 C to + 85 C |
| PGB2010402KRHF | 功能描述:ESD 抑制器 PULSEGUARD 0402 RoHS:否 制造商:STMicroelectronics 通道:8 Channels 擊穿電壓:8 V 電容:45 pF 端接類型:SMD/SMT 封裝 / 箱體:uQFN-16 功率耗散 Pd: 工作溫度范圍:- 40 C to + 85 C |
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