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Gas Discharge Tube (GDT) Products
SL1122A Series
SL1122A Series Hybrid
Agency Approvals
?
Description
The SL1122A series Hybrid features a high
performance Alpha Gas Plasma Tube in conjunction
with a MOV. These devices are matched so that high
speed pulses are initially clamped by the MOV, then
as the current rises, the transient energy is switched
through the gas tube. The Hybrid offers high levels of
performance on fast rising transients in the domain
of 100V/μs to 10 kV/μs, so eliminates the dv/dt
switching delay normally exhibited by standard GDTs.
These devices are extremely robust and are able to
divert a 10,000 Amp pulse without destruction.
Features
AGENCY
AGENCY FILE NUMBER
? RoHs Compliant
? 10kA surge capability
? E128662
2 Electrode GDT Graphical Symbol
? Excellent response to
fast rising transients
? Flat response up to
10kV/μs
Applications
tested with 8/20μs
pulse as de?ned by IEC
61000-4-5
? Thermal failsafe
a
b
(centre electrode)
? MDF protection
? ADSL equipment
? Alarm panels
? General telecom
e
Electrical Characteristics
Device Speci?cations (at 25°C)
? XDSL equipment
equipment
Life Ratings
Surge Life 1 Surge Current 1 AC Discharge DC Holdover
Current 1
(10/1000μs Voltage
(<150msecs.)
300x +/-)
Part Number
DC Breakdown
in Volts 1, 2
(@100V/s)
DC Voltage 2
(1kV/μs Ignition Time)
Insulation
Resistance
Capacitance Arc Voltage
(@1MHz, 0V bias, (on state voltage)
1V oscillation) @1Amp Min
(8/20μs x 10)
Nominal
(10x1s@50Hz)
MIN
TYP
MAX
MIN
MAX
TYP
TYP
6/    $   
6/    $   
6/    $   
  
   
   
  
   
   
   
   
   
         ?V 
         ?V 
         ?V 
!     
!     
 DW   9 
 DW    9 
    S)
    S)
a   WR   
9ROWV
    $
   N$
   $
   9
    9
Tested in accordance with ITU-T Rec K.12
Notes:
1. Total current through centre electrode
2. Maximum Peak Break Over Voltage
?2009 Littelfuse, Inc.
Speci?cations are subject to change without notice.
Please refer to www.littelfuse.com for current information.
Customer should verify actual device performance in their speci?c applications.
45
Revised: November 10, 2009
SL1122A Series
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相关PDF资料
SL12 10004 CURRENT LIMITER INRUSH 10 OHM 4A
SL12 10005 CURRENT LIMITER INRSH 10 OHM 5A
SL12 10006-03 CURRENT LIMITER INRUSH 10OHM 6A
SL12 10006 CURRENT LIMITER INRUSH 10 OHM 6A
SL12 15004 CURRENT LIMITER INRSH 15 OHM 4A
SL12 1R010 CURRENT LIMITER INRUSH 1 OHM 10A
SL12-1R308 CURRENT LIMITER INRUSH 1.3OHM 8A
SL12 20003 CURRENT LIMITER INRUSH 20 OHM 3A
相关代理商/技术参数
SL1122A350R 功能描述:气体放电管 - GDT /气体等离子体避雷器 5A Alpha 3 Hybrid RoHS:否 制造商:Bourns 峰值脉冲电流: 直流击穿电压（标称）:4500 V 电极数量:2 系列:SA2 端接类型:Axial 故障安全保护 Y/N: 封装:Reel
SL1122A450 功能描述:气体放电管 - GDT /气体等离子体避雷器 420-600V 5A Alpha 3 Hybrid RoHS:否 制造商:Bourns 峰值脉冲电流: 直流击穿电压（标称）:4500 V 电极数量:2 系列:SA2 端接类型:Axial 故障安全保护 Y/N: 封装:Reel
SL1122A450 制造商:Littelfuse 功能描述:GDT/TVS HYBRID 450V
SL1122A450R 功能描述:气体放电管 - GDT /气体等离子体避雷器 420-600V 5A Alpha 3 Hybrid RoHS:否 制造商:Bourns 峰值脉冲电流: 直流击穿电压（标称）:4500 V 电极数量:2 系列:SA2 端接类型:Axial 故障安全保护 Y/N: 封装:Reel
SL1-128-36G 制造商:Fischer Elektronik GmbH & Co KG 功能描述:
SL1-128-36Z 制造商:Fischer Elektronik GmbH & Co KG 功能描述:
SL-112-G-10 功能描述:CONN RCPT .100" 12POS GOLD PCB RoHS:是 类别:连接器，互连式 >> 板至板 - 接头，插座，母插口 系列:SL 产品培训模块:Board-to-Board Connectors 产品目录绘图:SL Series 特色产品:Board-To-Board Interconnect Systems 标准包装:1 系列:SL 连接器类型:插座 位置数:20 加载位置的数目:全部 间距:0.100"（2.54mm） 行数:1 行间距:- 高度堆叠（配接）:- 板上方高度:0.095"（2.41mm） 安装类型:通孔 端子:焊接 触点表面涂层:金 触点涂层厚度:30µin（0.76µm） 特点:- 颜色:黑 包装:管件 配套产品:TSF-120-02-T-S-ND - CONN HEADER 20POS .100" SNGL SMDSAM1005-20-ND - CONN HEADR 20POS .100 PCB TINSAM1004-20-ND - CONN HEADR 20POS .100 PCB GOLDSAM1003-20-ND - CONN HEADR LOPRO 20POS .100 TINSAM1002-20-ND - CONN HEADR LOPRO 20POS .100 TINSAM1001-20-ND - CONN HEADR LOPRO 20POS .100 GOLDSAM1000-20-ND - CONN HEADR LOPRO 20POS .100 GOLD 其它名称:SAM1104-20
SL112-G-10 制造商:MISCELLANEOUS 功能描述: