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UTC-3216-421N の電気的特性と機能

UTC-3216-421NのメーカーはUnictronです、この部品の機能は「Gas Discharge Tube」です。


製品の詳細 ( Datasheet PDF )

部品番号 UTC-3216-421N
部品説明 Gas Discharge Tube
メーカ Unictron
ロゴ Unictron ロゴ 




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UTC-3216-421N Datasheet, UTC-3216-421N PDF,ピン配置, 機能
Unictron Technologies Corporation
Product Gas Discharge Tube
Part No.: UTC-3216-421N
1. PART NUMBER CODE
Page 1 / 3
UTC - 3216 - 421 N
2. MARKING
B ra n d
Name
Series C ode
Tolerance
DC
Breakdow n
V oltage
3. Outline Drawing
0.45±0.1
Unit:mm
3.20.3
1.60.2
Recommended Pad Size
1.0
1.8

1 Page





UTC-3216-421N pdf, ピン配列
Unictron Technologies Corporation
Product Gas Discharge Tube
Part No.: UTC-3216-421 N Page 3 / 3
5. ELECTRICAL RATING
Item
Test Condition / Description
Requirement
DC Breakdown The voltage measured at a rise time of 100v/s.
Voltage
The maximum current applying a waveform of 8/20us that can be applied
Maximum Impulse across the terminals of the gas tube without causing the gas tube to
Discharge Current change more than ±25% from its initial measured DC breakdown
voltage. Dwell time between pulses is 3 minutes.
Rated RMS value of AC current at 50Hz, 1 sec. 10 times. Intervals: 3min.
Alternating DC breakdown voltage may not change more than ±25% from its initial
Discharge Current measured DC breakdown voltage. IR > 108 ohms (-20%, +30% for 70 –
90V).
Impulse Life The minimum number of impulses of a specified waveform and peak
current which a gas tube will conduct without causing the gas tube to
change more than ±25% from its initial measured DC breakdown voltage.
Dwell time between pulses is 1-2 minutes.
To meet the
DC Holdover
Voltage
The maximum DC voltage across the two terminals of the gas tube under specified value
which it may be expected to return to the high impedance state after the
gas tube breakdown.
The resistance of the gas tube shall be measured each terminal to each
other terminal.
DC Breakdown Voltage
Measuring Voltage
Insulation
70-150V
50V
Resistance
151-400V
100V
470-1000V
250V
1001-2000V
500V
2001-6000V
1000V
Capacitance
The capacitance of a gas tube shall be measured each terminal to each
other terminal. Test frequency:
1MHz In measurements involving 3-electrode gas tubes, the terminal not
being tested shall be connected
to a ground plane.


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部品番号部品説明メーカ
UTC-3216-421N

Gas Discharge Tube

Unictron
Unictron


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