ERZ-VF2M221 Panasonic, ERZ-VF2M221 Datasheet - Page 5

• Manufacturer Part Number: ERZ-VF2M221
• Description: Varistors 220V 600A VFM ZNR SURGE ABSORBER
• Manufacturer: Panasonic

Specifications of ERZ-VF2M221

• Clamping Current: 10A
• Clamping Voltage: 360V
• Ac Voltage Rating (max): 140VAC
• Dc Voltage Rating (max): 180VDC
• Operating Temp Range: -40C to 85C
• Mounting: Surface Mount
• Surge Current (max): 600A
• Product Length (mm): 8mm
• Product Depth (mm): 6mm
• Product Height (mm): 3.2mm
• Energy: 9Joule
• Varistor Voltage: 220V
• Product: MOV
• Lead Free Status / RoHS Status: Compliant

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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.
Standard Test
Condition
Varistor Voltage
Maximum Allowable
Voltage
Clamping Voltage
Rated Power
Maximum Energy
Maximum
Peak Current
Temperature Co ef fi cient
of Varistor Volt age
Impulse Life (I)
Impulse Life (II)
Performance Characteristics
Characteristics
Electrical measurements (initial/after tests) shall be conducted at
temperature of 5 to 35 °C, relative humidity of maximum 85 %
The voltage between two terminals with the specifi ed measuring
current CmA DC applied is called Vc or V
should be made as fast as possible to avoid heat effects.
The recommended 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
impulse current (8/20 µs).
The maximum power that can be applied within the specifi ed
ambient temperature.
Maximum energy of less than ±10 % of the varistor voltage
change when the standard impulse (2 ms) is applied one time.
Maximum current of less than ±10 % of the varistor voltage change
when impulse current (8/20 µs) is applied twice continuously with
an interval of 5 minutes.
The change of Vc shall be measured after the specifi ed impulse
is applied 10000 times continuously with an interval of 10 seconds
at room temperature.
The change of Vc shall be measured after the specifi ed impulse
is applied 100000 times continuously with an interval of 10
seconds at room temperature.
V
ERZVF M220 to ERZVF M680
ERZVF M820 to ERZVF M271
ERZVF M331 to ERZVF M471
ERZVF M220 to ERZVF M680
ERZVF M820 to ERZVF M271
ERZVF M331 to ERZVF M471
CmA
at 85 °C – V
V
CmA
Part Number
Part Number
at 25 °C
CmA
at 25 °C
Test Methods
– EC113 –
60
1
Waveform
Waveform
8/20 µs
8/20 µs
8/20 µs
8/20 µs
8/20 µs
8/20 µs
CmA
“ZNR” Surge Absorbers, SMD Type
100(%/°C)
. The measurement
Current
Current
18 A
50 A
30 A
35 A
20 A
12 A
To meet the
specifi ed value.
0 to –0.05 %/°C
∆V
∆V
CmA
CmA
Specifi cations
/V
/V
CmA
CmA
———
< ±10 %
< ±10 %
00
Apr. 2008