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VDRH20MO50XYE

Description
High Surge Suppression Varistors
File Size335KB,21 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
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VDRH20MO50XYE Overview

High Surge Suppression Varistors

2381 58. ...../VDRH.......E
Vishay BCcomponents
High Surge Suppression Varistors
FEATURES
Zinc oxide disc, epoxy coated
Straight or kinked leads
RoHS
COMPLIANT
Component in accordance to RoHS 2002/95/EC and
WEEE 2002/96/EC
Certified according to UL1449, VDE/IEC 61051 and CSA
APPLICATION
Supression of transients
The encapsulation is made of flammable resistant epoxy in
accordance with UL94V-0.
DESCRIPTION
The varistors consist of a disc of low-ß ceramic material with
two tinned solid copper leads. They are coated with a layer
of ochre coloured epoxy, which provides electrical,
mechanical and climatic protection. The encapsulation is
resistant to all cleaning solvents in accordance with
“IEC 60068-2-45”.
QUICK REFERENCE DATA
PARAMETER
Maximum continuous voltage:
RMS
DC
Maximum non-repetitive transient
current I
NRP
(8 x 20 µs)
Robustness of terminations
Drop test:
Height of fall
Detailed specification
Storage temperature
Operating temperature
1
based on
CECC 42000
- 40 to + 150
- 40 to + 125
°C
°C
m
11 to 680
14 to 895
250 to 10 000
10
V
V
A
N
VALUE
UNIT
MOUNTING
The varistors are suitable for processing on automatic
insertion and cutting and bending equipment.
Typical Soldering
235 °C, duration: 5 s (Pb-bearing)
245 °C, duration: 5 s (Lead (Pb)-free)
Resistance to soldering heat
260 °C; duration: 10 s max.
ORDERING INFORMATION
The varistors are available in a number of packaging options:
Bulk
On tape on reel
On tape in ammopack
The basic ordering code for each option is given in tables
titled Varistors on Tape on Reel, Varistors on Tape in
Ammopack and Varistors in Bulk. To complete the catalog
number and to determine the required operating parameters,
see Electrical Data and Ordering Information table.
MARKING
The varistors are marked with the following information:
Maximum continuous RMS voltage
Series number (582, 583, 584, 585 or 586)
Manufacture logo
Date of manufacture (YYWW)
INFLAMMABILITY
The varistors are non-flammable.
ELECTRICAL DATA AND ORDERING INFORMATION
MAXIMUM
VOLTAGE
(3)
CONTINUOUS
at 1 mA
VOLTAGE
RMS
(2)
(V)
DC
(V)
MAXIMUM
VOLTAGE
at STATED
CURRENT
V
(V)
40
36
11
14
18
36
36
36
I
(A)
1.0
2.5
5.0
10.0
20.0
MAXIMUM
ENERGY
(4)
(10
X
1000 µ
S
)
MAXIMUM
NON-REP.
TYPICAL
TRANSIENT CAPACITANCE
CURRENT
(5)
at 1 kHz
I
NRP
(8 x 20 µs)
(A)
250
500
1000
2000
3000
(pF)
1600
3600
8000
20 000
40 000
CATALOG NUMBERS
(1)
(V)
(J)
0.7
1.5
2.6
5.2
13.0
12 NC
(6)
2381 582 x110y
2381 583 x110y
2381 584 x110y
2381 585 x110y
2381 586 x110y
SAP
(7)
VDRH05B011xyE
VDRH07D011xyE
VDRH10G011xyE
VDRH14M011xyE
VDRH20R011ByE
www.vishay.com
34
For technical questions, contact: nlr@vishay.com
Document Number: 29082
Revision: 09-Oct-08

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