Features
■ Formerly a
product
■ +125 °C Continuous operating temperature
■ Three model sizes available - 3255, 4032
■ Tolerant of common water cleaning
procedures and humidity (climatic
category 55/125/56)
■ Available in tape and reel packaging for
automatic pick-and-place
and 2220 (available on request)
■ Leadless chip form - zero inductance
facilitating extremely fast response time to
transient surges
■ Broad range of current and energy
handling capabilities
■ RoHS compliant*
DV Series - Medium Voltage Varistors
General Information
Additional Information
The DV series of medium voltage varistors is designed to protect electronic equipment
against high voltage surges in the medium voltage region. They offer excellent transient
energy absorption due to improved energy volume distribution and power dissipation.
Compared to other Bourns® medium voltage SMD varistors, DV series varistors have a
very low profile.
Click these links for more information:
PRODUCT TECHNICAL INVENTORY SAMPLES CONTACT
SELECTOR LIBRARY
DV series varistors are designed for surface mounting and are available In two model
sizes - 3225 and 4032 (the 2220 size is also available upon request). These transient
Agency Recognition
voltage suppressors cover an operating voltage V
maximum surge currents from 100 A to 1200 A.
from 11 to 300 V, featuring
rms
Standard
UL 1449
File Number
E313168**
Absolute Maximum Ratings
Parameter
**Not all rated voltages are UL recognized;
check the file for details.
Value
Units
Continuous:
Steady State Applied Voltage
Varistor Symbol
DC Voltage Range (V
)
14 to 385
11 to 300
V
V
dc
AC Voltage Range (V
)
rms
Transient:
Non-Repetitive Surge Current, 8/20 μs Waveform (I
Non-Repetitive Surge Energy, 10/1000 μs Waveform (W
Operating Ambient Temperature
Storage Temperature Range
)
100 to 1200
0.6 to 30
A
J
max
U
)
max
-40 to +125
-55 to +150
< +0.05
°C
°C
Index
Features......................................................1
General Information .................................... 1
Varistor Symbol........................................... 1
Absolute Maximum Ratings........................ 1
Device Ratings............................................ 2
Product Dimensions.................................3-4
How to Order............................................... 4
Typical Part Marking ................................... 4
Threshold Voltage Temperature Coefficient
Response Time
%/°C
ns
< 5
Climatic Category
55 / 125 / 56
Protection Level/
Pulse Rating Curves ................................5-6
Soldering Pad Configuration....................... 7
Packaging Specifications ........................... 8
Soldering Recommendations for
SMD Components.................................. 9-11
Asia-Pacific: Tel: +886-2 2562-4117 • Email: asiacus@bourns.com
EMEA: Tel: +36 88 885 877 • Email: eurocus@bourns.com
The Americas: Tel: +1-951 781-5500 • Email: americus@bourns.com
www.bourns.com
Reliability Testing Procedures..............12-13
Terminology...............................................14
Legal Disclaimer........................................ 15
WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov
*RoHS Directive 2015/863, Mar 31, 2015 and Annex.
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
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