Features
n Formerly a
product
n Low sensitivity to mildly activated fluxes
n Six model sizes available - 0603, 0805, 1206,
1210, 1812, 2220
n +150 °C maximum continuous operating
temperature
n RoHS compliant*
n Broad range of current and energy handling
capabilities
n Short response time
n Low clamping voltage - V
c
ZVHT SMD Series - Low Voltage, High Temperature Varistors
General Information
Multilayered Varistor Symbol
The ZVHT series of low voltage multilayered varistors is designed to protect sensitive
electronic devices against high voltage surges in the low voltage region. They offer
excellent transient energy absorption due to improved energy volume distribution and
power dissipation. Low voltage varistors cover a wide DC operating voltage range
from 3 V to 170 V.
U
In addition, the ZVHT series exhibits independent suppression characteristics
enabling stable protection over a wide temperature range of -55 to +150 °C.
ZVHT series varistors are typically applied to protect integrated circuits and other
components at the circuit board level.
Absolute Maximum Ratings
Parameter
Value
Units
Continuous:
Steady State Applied Voltage
DC Voltage Range (V
)
3 to 170
2 to 130
V
V
dc
AC Voltage Range (V
)
rms
Transient:
Peak Single Pulse Surge Current, 8/20 µs Waveform (I
Index
)
30 to 1200
0.1 to 12.2
A
J
max
)
Single Pulse Surge Energy, 10/1000 µs Waveform (W
Operating Ambient Temperature
Storage Temperature Range
max
Features...................................................... 1
General Information .................................... 1
Agency Recognition.................................... 1
MLV Symbol................................................ 1
Absolute Maximum Ratings........................ 1
Applications................................................. 2
Device Ratings.........................................2-3
Product Dimensions.................................4-6
-55 to +150
-55 to +150
< +0.05
°C
°C
Threshold Voltage Temperature Coefficient
Response Time
%/°C
ns
< 2
Climatic Category
55 / 150 / 56
Protection Level/
Pulse Rating Curves ..............................7-13
Soldering Pad Configuration..................... 14
Packaging Specifications ....................14-15
Soldering Recommendations for
SMD Components................................16-18
Reliability - Lifetime................................... 19
Reliability Testing Procedures..............20-21
How to Order............................................. 21
Typical Part Marking ................................. 21
Terminology............................................... 22
Legal Disclaimer........................................ 23
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
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.
5秒后页面跳转
MAX487芯片引脚图及功能、应用领域详解
IR2110驱动芯片引脚图及功能、电路图详解
74LS74是什么芯片 74LS74引脚图及功能表
CD4511芯片引脚图及功能、电路图解析
微信公众号
抖音公众号
浙公网安备 33010502006866号 浙ICP备10014259号-119
营业执照ICP证
数据手册
如果您发现信息不准确，
