参数资料
| 型号： | SL1122A260R |
| 厂商： | Littelfuse Inc |
| 文件页数： | 1/3页 |
| 文件大小： | 0K |
| 描述： | GAS TUBE 260V HYBRD 5KA 3PINRADL |
| 标准包装： | 1,000 |
| 系列： | SL1122A |
| 电压 - DC 击穿（标称值）： | 260V |
| 脉冲放电电流 (8/20us)： | 10kA |
| 极数： | 3 |
| 故障短路： | 无 |
| 安装类型： | 通孔 |
| 封装/外壳： | 径向圆柱形，3引线 |
| 包装： | 托盘 |
| 电流 - AC 放电（标称值）： | 10A |
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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相关代理商/技术参数 |
参数描述 |
|---|---|
| SL1122A350 | 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 |
| 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 |
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