2381 58. ...../VDRH.......E
Vishay BCcomponents
VDR Metal Oxide Varistors High Surge
FEATURES
• Zinc oxide disc, epoxy coated
• Straight or kinked leads
• Compliant to RoHS directive 2002/95/EC and in
accordance to WEEE 2002/96/EC
• Certified according to UL1449, VDE/IEC 61051
and CSA
APPLICATION
• Overvoltage and transient voltage protection
The encapsulation is made of flammable resistant epoxy in
accordance with UL 94 V-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
VALUE
UNIT
Maximum continuous voltage:
RMS
DC
11 to 680
14 to 895
V
V
MOUNTING
The varistors are suitable for processing on automatic
insertion and cutting and bending equipment.
Maximum non-repetitive transient
current INRP (8 x 20 µs)
250 to 10 000
A
Detailed specification
Based on
IEC 61051
Typical Soldering
235 °C, duration: 5 s (Pb-bearing)
245 °C, duration: 5 s (Lead (Pb)-free)
Storage temperature
Operating temperature
- 40 to + 150
- 40 to + 125
°C
°C
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
MARKING
The varistors are marked with the following information:
• Maximum continuous RMS voltage
• Series number (582, 583, 584, 585 or 586)
• Manufacture logo
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.
• Date of manufacture (YYWW)
INFLAMMABILITY
The varistors are non-flammable.
ELECTRICAL DATA AND ORDERING INFORMATION
MAXIMUM
MAXIMUM
MAXIMUM
CONTINUOUS
VOLTAGE
MAXIMUM
ENERGY (4)
NON-REP.
TYPICAL
T
VOLTAGE (3) VOLTAGE
at 1 mA at STATED
CURRENT
TRANSIENT CAPACITANCE
E
CATALOG NUMBERS (1)
(max.)
(10
X
1000 µS)
CURRENT (5)
at 1 kHz
INRP (8 x 20 µs)
RMS(2)
(V)
V
I
DC
(V)
(V)
(J)
(A)
(pF)
(mm)
(mm)
12NC (6)
SAP (7)
(V) (A)
40 1.0
36 2.5
36 5.0
36 10.0
36 20.0
0.7
1.5
250
500
1600
3600
3.4 0.5 0.3 2381 582 x110y VDRH05B011xyE
3.4 0.5 0.3 2381 583 x110y VDRH07D011xyE
3.8 0.7 0.3 2381 584 x110y VDRH10G011xyE
3.8 0.7 0.3 2381 585 x110y VDRH14M011xyE
4.2 0.9 0.3 2381 586 x110y VDRH20R011ByE
11
14
18
2.6
1000
2000
3000
8000
5.2
20 000
40 000
13.0
www.vishay.com
34
For technical questions, contact: nlr@vishay.com
Document Number: 29082
Revision: 25-Jun-09