UN2E5-3000DL [SOCAY]
High Voltage 2-Electrode Gas Discharge Tube (GDT);
| 型号： | UN2E5-3000DL |
| 厂家： | 
Socay Electornics Co., Ltd. |
| 描述： | High Voltage 2-Electrode Gas Discharge Tube (GDT) |
| 文件： | 总4页 (文件大小：377K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
High Voltage 2-Electrode Gas Discharge Tube (GDT)
UN2E5 Series
UN2E5-XXXDL
UN2E5-XXXD
Description
The high voltage (1.0- 3.5KV) gas discharge tubes are designed for
surge protection and high isolation applications, and for
applications for which bias voltages or signal levels of several
hundred volts are normally present.
Schematic Symbol
Agency Approvals
u
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Non-Radioactive
RoHS compliant
Low insertion loss
Excellent response to fast rising transients
Ultra low capacitance
5KA surge capability tested with 8/20μs
pulse as defined by IEC 61000-4-5
Product Characteristics
Materials
Nickel-plated with Tinplated wires
UNION XXXXD
XXXX -Nominal voltage
Applications
Product
Marking
D
-2.5KA
u
u
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CRT terminals
CATV equipment
Antennas
Glow to Arc
Transition
Current
< 0.5Amps
~180 Volts
Power supplies
Medical electronics
Glow Voltage
Storage and
Operational
Temperature
-40 to +90°C
UN2E5-XXXDL
UN2E5-XXXD
~1.0g
Weight
~0.85g
SOCAY Electronics Co., Ltd.
www.socay.com
@SOCAY Electronics Co., Ltd. 2013
Revision October 18, 2013
1 / 4
Specifications are subject to change without notice.
Please refer to www.socay.com for current information.
High Voltage 2-Electrode Gas Discharge Tube (GDT)
UN2E5 Series
Dimensions
(Unit: mm)
Axial Leaded Devices (UN2E5-XXXDL)
Without wire Devices (UN2E5-XXXD)
Electrical Characteristics
Service Life
DC
Spark-over
Nominal
Impulse
Discharge Discharge
Max
Maximum Impulse
Spark-over Voltage
Maximum
Capacitance Voltage
Arc
Minimum
Insulation
Resistance
Impulse
Voltage
Part Number
Marking
Current
@8/20μs
±5 times
Current
@8/20μs
1 time
@100V/S
@100V/μs @1KV/μs
@1MHz
@1A
UN2E5-1000DL
UN2E5-1000D
1 GΩ
(at 100V)
1000D
1600D
2000D
2500D
2700D
3000D
3500D
1000V±20%
1500V
2200V
3000V
3800V
3800V
4300V
4800V
1600V
2400V
3500V
4000V
4000V
4500V
5000V
1.0pF
~25V
2.5KA
2.5KA
2.5KA
2.5KA
2.5KA
2.5KA
2.5KA
5KA
5KA
5KA
5KA
5KA
5KA
5KA
UN2E5-1600DL
UN2E5-1600D
1 GΩ
(at 100V)
1600V±20%
2000V±20%
2500V±20%
2700V±20%
3000V±20%
3500V±20%
1.0pF
1.0pF
1.0pF
1.0pF
1.0pF
1.0pF
~25V
~25V
~25V
~25V
~25V
~25V
UN2E5-2000DL
UN2E5-2000D
1 GΩ
(at 100V)
UN2E5-2500DL
UN2E5-2500D
1 GΩ
(at 100V)
UN2E5-2700DL
UN2E5-2700D
1 GΩ
(at 100V)
UN2E5-3000DL
UN2E5-3000D
1 GΩ
(at 100V)
UN2E5-3500DL
UN2E5-3500D
Notes:
1 GΩ
(at 100V)
1). Terms in accordance with ITU-T K.12 and GB/T 9043-2008
2). At delivery AQL 0.65 level Ⅱ, DIN ISO 2859
SOCAY Electronics Co., Ltd.
www.socay.com
@SOCAY Electronics Co., Ltd. 2013
Revision October 18, 2013
2 / 4
Specifications are subject to change without notice.
Please refer to www.socay.com for current information.
High Voltage 2-Electrode Gas Discharge Tube (GDT)
UN2E5 Series
Electrical Rating
Item
Test Condition / Description
Requirement
DC Spark-over Voltage
The voltage is measured with a slowly rate of rise dv / dt=100V/s
Impulse Spark-over
Voltage
The maximum impulse spark-over voltage is measured with a rise time of
dv / dt=100V//μs or 1KV/μs
The resistance of gas tube shall be measured each terminal each other terminal,
please see above spec.
Insulation Resistance
Capacitance
The capacitance of gas tube shall be measured each terminal to each other
terminal.
Test frequency :1MHz
The maximum current applying a waveform of 8/20μs that can be applied across
the terminals of the gas tube. One hour after the test is completed, re-testing of the
DC spark-over voltage does not exceed ±30% of the nominal DC spark-over
voltage. Dwell time between pulses is 3 minutes.
To meet
the specified
value
Nominal Impulse
Discharge Current
Recommended soldering profile
Reflow soldering
Wave soldering
Soldering profile applied a single process
Soldering Parameters - Hand Soldering
Solder Iron Temperature: 350°C +/-5°C
Heating Time: 5 seconds max.
SOCAY Electronics Co., Ltd.
www.socay.com
@SOCAY Electronics Co., Ltd. 2013
Revision October 18, 2013
3 / 4
Specifications are subject to change without notice.
Please refer to www.socay.com for current information.
High Voltage 2-Electrode Gas Discharge Tube (GDT)
UN2E5 Series
Part Numbering
U N 2 E 5 – X X X D L
L,
No,
with axial wire
without wire
8/20μs Level
D, 2.5KA
Nominal DC Spark-over Voltage
1000 = 1000V
1600 = 1600V
2000 = 2000V
2500 = 2500V
3000=3000V
3500=3500V
Series
Packaging Information
Unit: mm
Part Number
Description
Quantity
1000
100PCS per Tray, 10 Trays / Inner Carton
100PCS per Tray, 10 Trays / Inner Carton
UN2E5-XXXDL
UN2E5-XXXD
1000
Tray used in UN2E5-XXXDL
Tray used in UN2E5-XXXD
Cautions and warnings
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Gas discharge tubes (GDT) must not be operated directly in power supply networks.
Gas discharge tubes (GDT) may become hot in case of longer periods of current stress (danger of burning).
Gas discharge tubes (GDT) may be used only within their specified values. In the event of overload, the head contacts may
fail or the component may be destroyed.
u
Damaged Gas discharge tubes (GDT) must not be re-used.
SOCAY Electronics Co., Ltd.
www.socay.com
@SOCAY Electronics Co., Ltd. 2013
Specifications are subject to change without notice.
Please refer to www.socay.com for current information.
Revision October 18, 2013
4 / 4
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