2RK3000L-8
制修订履历表
版本 页码
A0
日期
制修订内容
核准
1-4 2019-08-01 新制定
类
别
签收日期
审核
制修订人
邱金文
执行日期
主管签名确认
外发回签栏
Revision:GDT-2RK3000L-8-N2AC18-001(A0)
http://brightking.yageo.com
2RK3000L-8
Gas Discharge Tube (GDT) Data Sheet
Features
■ Provide ultra-fast response to surge voltage from slow-rising
surge of 100V/s to rapid-rising surge of 1KV/μs.
■ Stable breakdown voltage.
■ High insulation resistance.
■ Low capacitance (≤2.0pF)
■ High holdover voltage
■ Large absorbing transient current capability.
■ Micro-Gap Design
■ Size: 8.0mm*8.0mm
■ Storage and operational temperature: -40℃ ~ +85℃
■ Meets MSL level 1, per J-STD-020
■ Safety certification: E327997
Applications
■
■
■
■
Repeaters, Modems.
Telephone Interface, Line cards.
Data communication equipment.
Line test equipment
Part Number Code
Marking
Revision:GDT-2RK3000L-8-N2AC18-001(A0)
http://brightking.yageo.com
2RK3000L-8
Dimensions
Dimension (mm)
Symbol
Spec.
Tolerance
D
8.0
+0.3, -0.5
T
8.0
+0.6, -0.1
d
0.8
±0.1
L
30.0
Max.
Electrical Characteristics
Model Number:2RK3000L-8
Part Number:2RK3000L-8-N2AC18
DC
Spark-over
Voltage
Maximum
Impulse
Spark-over
Voltage
Nominal
Impulse
Discharge
Current
Alternating
Discharge
Current
Impulse
Life
100V/s
1000V/μs
8/20μs
10times
50Hz,1sec
8/20μs
100A
(V)
(V)
(KA)
(A)
(times)
3000~4000
5000
3.0
3.0
300
AC
Withstanding
Voltage
Minimum
Insulation
Resistance
Test
Voltage
DC(V)
1800VAC,60s
1000
Maximum
Capacitance
1MHz
(GΩ)
1.0
Device
Marking
Code
(pF)
2.0
2RK3000-8
Electrical Ratings
Items
DC Spark-over
Voltage
Maximum Impulse
Spark-over Voltage
Test Condition/Description
Requirement
The voltage is measured with voltage ramp dv/dt=100V/s.
The maximum impulse spark-over voltage is measured with voltage
ramp dv/dt=1000V/μs.
Maximum 8/20μs surge current that can be applied between two
electrodes, 5 positive and 5 negative surges, with 3 minutes interval
time, without causing the DC spark-over voltage to change more than
25% from its initial value.
To meet
the specified
value
Impulse
Discharge Current
Alternating
Discharge Current
Rated RMS value of AC current at 50Hz, 1 sec. for 10 times with interval
time 3 min. DC spark-over voltage shall not change more than ±25%
from its initial value.IR>108 ohms
Revision:GDT-2RK3000L-8-N2AC18-001(A0)
http://brightking.yageo.com
2RK3000L-8
Insulation
Resistance
Capacitance
The resistance of gas tube shall be measured between two electrodes.
The capacitance of gas tube shall be measured between two electrodes.
Test frequency: 1MHz
Recommended Soldering Conditions
Wave Soldering
Item
Conditions
Peak Temperature
265℃
Dipping Time
10 seconds
Soldering
1 time
Packaging
Skin packing
Symbol
Dimension (mm)
Spec.
Tolerance
A
265.0
±5.0
B
146.0
±5.0
H
9.5
±0.5
Quantity: 100pcs
Inner box
A0
270.0
±2.0
B0
150.0
±2.0
H0
50.0
±2.0
Quantity: 500pcs
Revision:GDT-2RK3000L-8-N2AC18-001(A0)
http://brightking.yageo.com
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