SMD type / HF series
※
Please Check Specification of the products about Mechanical & Environmental etc. requirements.
Unit : mm
Should a safety concern arise regarding this product, please be sure to contact us immediately.
20-Jan-23
To meet the
specified value
No breakdown
Short time over-voltage
Clamping voltage
Load dump surge
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Varistor voltage
Maximum allowable
voltage
Load dump surge
energy
No breakdown
Recommendation land size
Voltage between both terminals of ZNR measured when 1 mA of DC current is
applied under standard conditions. It is called V1. Measuring the varistor voltage
should be made promptly to avoid heat affection.
The maximum DC Voltage that can be applied specified period without breakdown.
Performance characteristics
Surge energy which can be applied at 10 times on the condition of
ISO16750-2 TEST A.
The test waveform of transient voltage which specified JASO Category
A A-1 70 V without breakdown.
The maximum voltage between two terminals with the specified impulse current (8/20
μs).
-
Specifications
Characteristics
Standard test condition
Environmental conditions under which every measuring is done without doubt on the
measuring results. Unless specially, specified, temperature, relative humidity are 5 °
C to 35 °C, 45 to 85% RH respectively.
Test methods
The maximum DC voltage that can be applied continuously in the specified
environmental temperature range.
τ=200
ms
Vp=70 V
0 V
PS Voltage
36.8 %
Land
Product
Occupied Space
10.0
5.0
8.0
3.
0
6.
4
td
U
S
0 V
U
A
PS Voltage
0.1(U
S
-
U
A
)
