FUJI Ceramic Surge Absorbers Z-TRAP series 680V (Varist

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FUJI Ceramic Surge Absorbers Z-TRAP series 680V (Varist

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FUJI Ceramic Surge Absorbers
Z-TRAP
series
680V (Varistor voltage)
Features
Flame-resistant Suppress combustion smoking after malfunction caused larger surge than specified value Environment-friendly materials Adopts newly developed halogen-free resin mold Pb-free plated lead wires High reliability Greatly improved heat-cycle resistance Small size high performance Ratings specifications same conventional series.
Ratings characteristics
Device type Maximum rating Applied voltage Transient Energy Average Peak 50Hz/60Hz power current dissipation (8/20µs) Vacm [Volts] Vdcm [Volts] [Joules] Ptam [Watts] [Amps] Characteristics Nominal varistor voltage Max. clamping voltage @test current (8/20µs) [Volts] [Amps] Typical capacitance
Vnom [Volts]
Tolerance Min. [Volts] [Volts]
f=1kHz [pF]
ENF221D05A ENF221D07A ENF221D10A ENF221D14A ENF241D05A ENF241D07A ENF241D10A ENF241D14A ENF271D05A ENF271D07A ENF271D10A ENF271D14A ENF471D05A ENF471D07A ENF471D10A ENF471D14A ENF511D10A ENF511D14A ENF621D10A ENF621D14A ENF681D10A ENF681D14A
13.5 28.0 55.0 15.0 30.0 60.0 17.0 35.0 70.0 15.0 30.0 60.0 125.0 67.0 136.0 67.0 136.0 67.0 136.0
0.25 0.25 0.25 0.25
1350 2750 5500 1350 2750 5500 1350 2750 5500 1350 2750 5500 2500 4500 2500 4500 2500 4500
1025 1025 1120 1120
1400 1300 1200
Operating ambient temperature: -40°C +85°C
Storage temperature: -40°C +125°C Transient peak current (Itm) peak current rating, Itm, based 8/20µs test impulse wave form. This peak current maximum peak current which nominal varistor voltage shift dose exceed ±10% when test impulse applied twice minute interval. Nominal varistor voltage: Vnom Indicates varistor terminal voltage measured with applied. type 0.1mA Maximum clamping voltage: Indicates peak terminal voltage measured with 8/20µs impulse current applied.
waveform maximum applied voltage flat. When ripple voltage from rectifier source applied, make sure that peak voltage within Vdcm rating. applied voltage (50/60Hz) sine waveform. When waveform distortion extensive, make sure that peak voltage less than times Vacm rating. Energy Transient energy rating given column Joules (Wattsecond). rating maximum allowable energy single square-waveform impulse current continuously applied. Energy ratings based shift Vnom less than ±10% initial value.
FUJI Ceramic Surge Absorbers
Characteristic curves (Typical)
Transient characteristic curves
2000 (ENF221D05A ENF471D05A)
Z-TRAP
series 680V (Varistor voltage)
Max. idle current
Max. clamping voltage
ENF471D05A
1000
ENF271D05A ENF241D05A ENF221D05A
71D05 ENF4
Voltage
71D05 ENF2 41D05 ENF2 ENF22
Current
Transient characteristic curves
2000 (ENF221D07A ENF471D07A)
Max. clamping voltage
ENF471D07A
Max. idle current
1000
ENF271D07A ENF241D07A ENF221D07A
Voltage
1D07A ENF47
D07A ENF271 1D07A ENF24 F221D
1350
Current
Transient characteristics curve
2000 (ENF221D10A ENF471D10A)
idle current Max. clamping voltage ENF471D10A
1000
ENF271D10A ENF241D10A ENF221D10A
Voltage
71D10 ENF2 41D1 ENF2 ENF2 71D10 ENF4
2750
Current
FUJI Ceramic Surge Absorbers
Z-TRAP
series 680V (Varistor voltage)
Transient characteristic curves
5000 4000 3000
(ENF511D10A ENF681D10A)
Max. idle current Max. clamping voltage
2000
ENF681D10A ENF621D10A
Voltage
ENF511D10A
1000
ENF511D10A ENF621D10A ENF681D10A
2500
Current
Transient characteristic curves
2000 (ENF221D14A ENF471D14A)
Max. idle current Max. clamping voltage ENF471D14A
1000 Voltage
471D
ENF271D14A ENF241D14A ENF221D14A
271D 241D 221D
5500
Current
Transient characteristic curves
5000 4000 3000 2000
ENF681D14A ENF621D14A ENF511D14A
(ENF511D14A ENF681D14A)
Max. idle current Max. clamping voltage
Voltage
1000
4500
Current[A]
FUJI Ceramic Surge Absorbers
Z-TRAP
series 680V (Varistor voltage)
Pulse lifetime ratings
series (ENF221D05A ENF471D05A)
1000
series (ENF221D07A ENF471D07A)
10000
1000
Rated peak pluse current
Reted peak pulse current
1000
10000
1000
10000
Impulse duration [us]
Impulse duretion [us]
series (ENF221D10A ENF471D10A)
10000
series (ENF221D14A ENF471D14A)
10000
1000
1000
Rated peak pulse current
Rated peak pulse current
1000
10000
1000
10000
Impulse duration [us]
Impulse duration [us]
FUJI Ceramic Surge Absorbers
Z-TRAP
series 680V (Varistor voltage)
series (ENF511D10A ENF681D10A)
10000
10000
series (ENF511D14A ENF681D14A)
1000
1000
Rated peak pulse current
Rated peak pulse current
1000
10000
1000
10000
Impulse duration [us]
Impulse duration [us]
FUJI Ceramic Surge Absorbers
Dimensions,
max.
Z-TRAP
series 680V (Varistor voltage)
max.
max.
min.
Part
Name Outside resin
(nonflammable resin)
Material Silicone resin
(blue gray)
Lead
(Pb- free)
Surface conduct Sn/Cu plated
Type number
ENF221D05A ENF241D05A ENF271D05A ENF471D05A ENF221D07A ENF241D07A ENF271D07A ENF471D07A ENF221D10A ENF241D10A ENF271D10A ENF471D10A ENF511D10A ENF621D10A ENF681D10A ENF221D14A ENF241D14A ENF271D14A ENF471D14A ENF511D14A ENF621D14A ENF681D14A
14.0
16.0
12.0
19.0
13.0
20.0
16.0
23.0
16.5
24.0
WARNING
This Catalog contains product specifications, characteristics, data, materials, structures 2005. contents subject change without notice specification changes other reasons. When using product listed this Catalog, sure obtain latest specifications. applications described this Catalog exemplify Fuji's products your reference only. right license, either express implied, under patent, copyright, trade secret other intellectual property right owned Fuji Electric Device Technology Co., Ltd. shall deemed) granted. Fuji Electric Device Technology Co., Ltd. makes representation warranty, whether express implied, relating infringement alleged infringement other's intellectual property rights which arise from applications described herein. Although Fuji Electric Device Technology Co., Ltd. enhancing product quality reliability, small percentage semiconductor products become faulty. When using Fuji Electric semiconductor products your equipment, requested take adequate safety measures prevent equipment from causing physical injury, fire, other problem products become faulty. recommended make your design fail-safe, flame retardant, free malfunction. products introduced this Catalog intended following electronic electrical equipment which normal reliability requirements. Computers equipment Communications equipment (terminal devices) Measurement equipment Machine tools Audiovisual equipment Electrical home appliances Personal equipment Industrial robots etc. need product this Catalog equipment requiring higher reliability than normal, such equipment listed below, imperative contact Fuji Electric Device Technology Co., Ltd. obtain prior approval. When using these products such equipment, take adequate measures such backup system prevent equipment from malfunctioning even Fuji's product incorporated equipment becomes faulty. Transportation equipment (mounted cars ships) Trunk communications equipment Traffic-signal control equipment leakage detectors with auto-shut-off feature Emergency equipment responding disasters anti-burglary devices Safety devices products this Catalog equipment requiring strict reliability such (without limitation) Space equipment Aeronautic equipment Nuclear control equipment Submarine repeater equipment Medical equipment Copyright 1996-2005 Fuji Electric Device Technology Co., Ltd. rights reserved. part this Catalog reproduced form means without express permission Fuji Electric Device Technology Co., Ltd. have question about portion this Catalog, Fuji Electric Device Technology Co., Ltd. sales agents before using product. Neither Fuji Electric Device Technology Co., Ltd. agents shall liable injury caused products accordance with instructions forth herein.

FUJI Ceramic Surge Absorbers Z-TRAP series 680V (Varist

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