ERZ-C20EK201 Panasonic, ERZ-C20EK201 Datasheet - Page 5

• Manufacturer Part Number: ERZ-C20EK201
• Description: Varistors 20MM SUR ABSORBER 200V 8000A ZNR
• Manufacturer: Panasonic

Specifications of ERZ-C20EK201

• Capacitance Value: 2300pF
• Clamping Current: 100A
• Clamping Voltage: 340V
• Lead Style: Screw
• Ac Voltage Rating (max): 130VAC
• Dc Voltage Rating (max): 170VDC
• Operating Temp Range: -40C to 85C
• Mounting: Bolt-Down
• Surge Current (max): 8000A
• Product Length (mm): 48mm
• Product Depth (mm): 14mm
• Product Height (mm): 42mm
• Varistor Voltage: 200V
• Product: MOV
• Lead Free Status / RoHS Status: Compliant

■
Design and specifi cations are each subject to change without notice. Ask factory for the current technical specifi cations before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
Performance Characteristics (Type E)
Standard Test
Condition
Varistor Voltage
Maximum Allowable
Voltage
Clamping Voltage
Rated Power
Energy
Maximum
Peak Current
Temperature Coeffi cient
of Varistor Voltage
Impulse Life
Withstanding Voltage
(Body Insulation)
Robustness of
Terminations
(Tensile)
Vibration
Dry Heat/ High
Temperature
Storage
Temperature Cycle
Dry Heat Load/
High Temperature
Load
Damp Heat/Humidity
(Steady State)
Characteristics
2 times
1 time
Electrical characteristics shall be measured at following conditions
(Temperature: 5 to 35 °C,Humidity: Max. 85 %)
The voltage between two terminals with the specifi ed measuring
current CmA DC applied is called Vc or V
be made as fast as possible to avoid heat affection.
The maximum sinusoidal wave voltage (rms) or the maximum DC
voltage that can be applied continuously.
The maximum voltage between two terminals with the specifi ed
standard impulse current (8/20 µs).
The maximum power that can be applied within the specifi ed
ambient temperature.
The maximum energy within the varistor voltage change of ±10 %
when one impulse of 2 ms is applied.
The maximum current within the varistor voltage change of ±10 %
with the standard impulse cur rent (8/20 µs) applied two times with
an interval of 5 minutes.
The maximum current within the varistor voltage change of ±10 %
with the standard impulse cur rent (8/20 µs) applied one time.
The change of Vc shall be measured after the impulse listed
below is applied 10000 times continuously with the interval of ten
sec onds at room temperature.
The commercial frequency voltage of AC 2.5 kV shall be applied
between terminals and the bottom of the unit for one minute.
After gradually applying the load of 49 N (5 kgf) and keeping the
unit fi xed for 10 seconds in an axial direction, the terminal shall
be visually examined for any damage.
After repeadly applying a single harmonic vibration (amplitude:
0.75 mm): double amplitude: 1.5 mm with 1 minute vibration
frequency cycles (10 Hz to 55 Hz to 10 Hz) to each of three
perpendicular directions for 2 hours. Thereafter, the damage of
the ter mi nals is visually examined.
The specimen shall be subjected to 110±3 °C for 500 hours
in a thermostatic bath without load and then stored at room
temperature and humidity for one to two hours.
change of Vc shall be measured.
The temperature cycle shown below shall be repeated fi ve
times and then stored at room temperature and humidity for
one to two hours. The change of Vc and mechanical damage
shall be examined.
After being continuously applied the Maximum Allowable Voltage
at 85±5 °C for 500 hours, the specimen shall be stored at room
temperature and humidity for one to two hours.
change of Vc shall be measured.
The specimen shall be subjected to 40±2 °C, 90 to 95 %RH for
1000 hours without load and then stored at room temperature
and hu mid i ty for one to two hours. Thereafter, the change of Vc
shall be measured.
V
C
at 70 °C – V
V
C
at 20 °C
C
at 20 °C
Test Methods/Description
Step
– 344 –
1
2
3
4
50
1
Temperature (°C)
“ZNR” Transient/Surge Absorbers (Type E)
Room Temp.
Room Temp.
100 (%/°C)
–25
20 Series
32 Series
85
CmA
+3
–3
0
0
. The measurement shall
Period (minutes)
200 A (8/20 µs)
300 A (8/20 µs)
Thereafter, the
Thereafter, the
3 max.
3 max.
30
30
+3
+3
0
0
To meet the
specifi ed value.
0 to –0.05 %/°C max.
∆V
No remarkable
damage
No remarkable
damage
∆V
No remarkable
damage
∆V
∆V
∆V
1 mA
1 mA
1 mA
1 mA
1 mA
Specifi cations
/V
/V
/V
/V
/V
———
1 mA
1 mA
1 mA
1 mA
1 mA
< ±10 %
00
< ±5 %
< ±5 %
< ±10 %
< ±5 %
Sep. 2010