10d270k Ceramate Technical Co., Ltd., 10d270k Datasheet - Page 5

• Manufacturer Part Number: 10d270k
• Description: Varistors
• Manufacturer: Ceramate Technical Co., Ltd.

*(2) See Page 4
N0.
3.0
3.1
3.2
3.3
3.4
3.5
3.6
3.7
3.8
3. ELECTRICAL CHARACTERISTICS
CITATION
SUBJECT
Allowable Voltage
Varistor Voltage
Varistor Voltage
Max. Clamping
Surge Current
Temperature
Rated Power
Withstanding
Conditions
Coefficient
Surge Life
Maximum
Standard
Voltage
Energy
ITEM
TYPE
ELECTRICAL CHARACTERISTICS
PERFORMANCE
DC : *(2) V
0 ~ 0.05 %/°C
*(2) V at *(2) A
V
AC : *(2) V
0.1mA
*(2) Joule
*(2) W
*(2) A
*(2) A
: *(2) V
GNR10D
rms
Unless otherwise specified, all tests are made
under environmental conditions as given below:
Maximum continuous sine wave(RMS) or DC
voltage which may be applied.
Voltage across the varistor measured at C
Peak voltage across the varistor with a specified
peak impulse current of 8x20 s waveform.
Maximum 50~60Hz power which may be loaded
for 1,000 hrs at 85 2°C with V
The max. current within the varistor voltage
change of less than 10% when one impulse
current (8x20 s) applied.
The max. current with a varistor voltage change
of less than 10% when two times impulse
current (8x20 s) are applied at intervals of 5
minutes.
The max. energy absorbed with a varistor voltage
change of less than 10% when one impulse
(10x1000 s) is applied.
The max. current with a varistor voltage change
of less than 10% when 10,000 times impulse
current (8x20 s) are applied at intervals of 20
seconds at room temperature.
Temperature:
Relative humidity:
□□□
K
TEST METHODS
MODEL
45~85 % RH
5~35°C
DATE
REV.
CmA
/ V
CmA
Jul. 21, 2004
PAGE
≤ 10%.
mA
C01
DC.
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