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參數(shù)資料
| 型號(hào)： | PGB102ST23WR |
| 廠商： | Littelfuse, Inc. |
| 英文描述： | PulseGuard Suppressors - Surface Mount Polymeric ESD Suppressors |
| 中文描述： | PulseGuard抑制器-表面貼裝聚合物靜電放電抑制器 |
| 文件頁(yè)數(shù)： | 1/2頁(yè) |
| 文件大?。?/td> | 164K |
| 代理商： | PGB102ST23WR |
Surface Mount Polymeric ESD Suppressors
PulseGuard
Suppressors
204
www.littelfuse.com
PGB1 Series Lead-Free SOT23 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
2-lines of protection
Bi-directional
Withstands multiple ESD strikes
Standard JEDEC SOT23 outline
Compatible with pick-and-place processes
Available in 3,000 piece reels
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
PGB102ST23WR
3,000
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.
Reflow
Solder
Note: For wave solder, increase the spacing
in both the horizontal and vertical dimensions by
0.254 (.010") where denoted by an asterisk (*)
2.24 (.088")
Reference Dimensions:
1.27
(.050")
1.27
(.050")
1.01 (.040")
2.032 (.080")*
0.51
(.020")
0.635
(.025")
2.29
(.090")
1.01 (.040")*
1.01 (.040")
0.076
(.003") MIN (TYP)
0.81
(.032") REF
1.01 (.040")
2.032
(.080")
2.997
(.118")
0.762
(.030")
Sn
Pb
Equivalent Circuit
3
2
1
RoHS
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PGB102ST23WRHF | 功能描述:ESD 抑制器 PULSEGUARD SOT23 HALOGEN FREE 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 |
| PGB1040805MR | 功能描述:ESD 抑制器 PGB1040805MR 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 |
| PGB1040805NR | 功能描述:ESD 抑制器 PGB1040805NR 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 |
| 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 |
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