V3.5MLA0805LNA Littelfuse Inc, V3.5MLA0805LNA Datasheet

VARISTOR TVS MULTI 3.5V 40A 0805

V3.5MLA0805LNA

Manufacturer Part Number
V3.5MLA0805LNA
Description
VARISTOR TVS MULTI 3.5V 40A 0805
Manufacturer
Littelfuse Inc
Series
MLr

Specifications of V3.5MLA0805LNA

Varistor Voltage
7V
Current-surge
40A
Number Of Circuits
1
Maximum Ac Volts
2.5VAC
Maximum Dc Volts
3.5VDC
Energy
0.10J
Package / Case
0805 (2012 Metric)
Suppressor Type
Transient Voltage
Peak Surge Current @ 8/20µs
40A
Varistor Case
0805
Clamping Voltage Vc Max
13V
Peak Energy (10/1000us)
0.1J
Voltage Rating Vdc
3.5V
Voltage Rating Vac
2.5V
Product
MLV
Voltage Rating Dc
3.5 V
Capacitance
1380 pF
Operating Temperature Range
- 55 C to + 125 C
Lead Free Status / RoHS Status
Lead free by exemption / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free by exemption / RoHS Compliant
Surface Mount Varistors
The ML Series family of Transient Voltage Surge Suppression devices is
based on the Littelfuse Multilayer fabrication technology. These compo-
nents are designed to suppress a variety of transient events, including
those specified in IEC 61000-4-2 or other standards used for Electromagnetic
Compliance (EMC). The ML Series is typically applied to protect integrated
circuits and other components at the circuit board level.
The wide operating voltage and energy range make the ML Series suit-
able for numerous applications on power supply, control and signal lines.
The ML Series is manufactured from semiconducting ceramics, and is
supplied in a leadless, surface mount package. The ML Series is compat-
ible with modern reflow and wave soldering procedures.
It can operate over a wider temperature range than zener diodes, and
has a much smaller footprint than plastic-housed components.
Littelfuse Inc. manufactures other Multilayer Series products. See the
MLE Series data sheet for ESD applications, MHS Series data sheet for
high-speed ESD applications, the MLN for multiline protection and the
AUML Series for automotive applications.
Features
Applications
Multilayer Transient Voltage Surge Suppressors
RoHS
• RoHS Compliant
• Leadless 0402, 0603, 0805, 1206 and 1210 Chip Sizes
• Multilayer Ceramic Construction Technology
•-55
• Operating Voltage Range V M(DC) = 5.5V to 120V
• Rated for Surge Current (8 x 20µs)
• Rated for Energy (10 x 1000µs)
• Inherent Bi-directional Clamping
• No Plastic or Epoxy Packaging Assures Better than 94V-0
• Standard Low Capacitance Types Available
• Suppression of Inductive Switching or Other Transient Events Such
• ESD Protection for Components Sensitive to IEC 61000-4-2,
• Provides On-Board Transient Voltage Protection for ICs and Transistors
• Used to Help Achieve Electromagnetic Compliance of End Products
• Replace Larger Surface Mount TVS Zeners in
Flammability Rating
as EFT and Surge Voltage at the Circuit Board Level
MIL-STD-883C Method 3015.7, and Other Industry Specifications
(See Also the MLE or MLN Series)
Many Applications
168
o
C to +125
ML Varistor Series
o
C Operating Temperature Range
w w w . l i t t e l f u s e . c o m
Metric
1005
1608
2012
3216
3225
4532
5650
Size
0402
0603
0805
1206
1210
1812
2220
EIA

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V3.5MLA0805LNA Summary of contents

Page 1

... It can operate over a wider temperature range than zener diodes, and has a much smaller footprint than plastic-housed components. Littelfuse Inc. manufactures other Multilayer Series products. See the MLE Series data sheet for ESD applications, MHS Series data sheet for high-speed ESD applications, the MLN for multiline protection and the AUML Series for automotive applications ...

Page 2

Surface Mount Varistors Multilayer Transient Voltage Surge Suppressors ML Varistor Series RoHS Absolute Maximum Ratings For ratings of individual members of a series, see Device Ratings and Specifications table. Continuous: Steady State Applied Voltage: DC Voltage Range (V M(DC) ) ...

Page 3

Surface Mount Varistors Multilayer Transient Voltage Surge Suppressors ML Varistor Series RoHS Device Ratings and Specifications (Continued) MAXIMUM CONTINUOUS WORKING VOLTAGE V V M(DC) M(AC) PART NUMBER (V) (V) V18MLA0402 18 14 V18MLA0603 18 14 V18MLA0805 18 14 V18MLA0805L 18 ...

Page 4

Surface Mount Varistors Multilayer Transient Voltage Surge Suppressors ML Varistor Series RoHS Temperature De-rating When transients occur in rapid succession, the average power dissipa- tion is the energy (watt-seconds) per pulse times the number of pulses per second. The power ...

Page 5

Surface Mount Varistors Multilayer Transient Voltage Surge Suppressors ML Varistor Series RoHS Maximum Transient V-I Characteristic Curves 100 10 1 0.000001 0.00001 1000 100 10 1 0.00001 1000 100 10 1 0.00001 FIGURE 6. LIMIT V-I CHARACTERISTIC FOR V3.5MLA0805L TO ...

Page 6

Surface Mount Varistors Multilayer Transient Voltage Surge Suppressors ML Varistor Series RoHS Maximum Transient V-I Characteristic Curves 1000 100 10 1 0.00001 1000 100 10 1 0.00001 1000 100 µA (Continued) 0.0001 0.001 0.01 0 ...

Page 7

Surface Mount Varistors Multilayer Transient Voltage Surge Suppressors ML Varistor Series RoHS Device Characteristics At low current levels, the V-I curve of the multilayer transient voltage suppressor approaches a linear (ohmic) relationship and shows a temperature dependent effect (Figure 10). ...

Page 8

Multilayer Transient Voltage Surge Suppressors ML Varistor Series RoHS Soldering Recommendations Lead (Pb) Soldering Recommendations The principal techniques used for the soldering of components in surface mount technology are IR Re-flow & Wave soldering. Typical profiles are shown in Figures ...

Page 9

Surface Mount Varistors Multilayer Transient Voltage Surge Suppressors RoHS ML Varistor Series Recommended Pad Outline 1210 SIZE DEVICE DIMENSION 0.160 4.06 B 0.100 2.54 C 0.040 1.02 176 C B NOTE A NOTE: Avoid metal runs in ...

Page 10

Surface Mount Varistors Multilayer Transient Voltage Surge Suppressors ML Varistor Series RoHS Mechanical Dimensions 1210 DIMENSION Max. 0.113 2.87 0.071 E 0.02 ±0.01 0.50 ±0.25 0.02 ±0.01 L 0.125 ±0.012 3.20 ±0.30 0.125 ±0.012 W 0.10 ±0.012 ...

Page 11

Surface Mount Varistors Multilayer Transient Voltage Surge Suppressors ML Varistor Series RoHS Tape and Reel Specifications • Conforms to EIA - 481-1, Revision A • Can be supplied to IEC Publication 286 - 3 SYMBOL A Width of Cavity 0 ...

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