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Número de pieza | V9MLA0805L | |
Descripción | Multilayer Transient Voltage Surge Suppressors | |
Fabricantes | Littelfuse | |
Logotipo | ||
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Surface Mount Varistors
Multilayer Transient Voltage Surge Suppressors
ML Varistor Series
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
• Leadless 0402, 0603, 0805, 1206 and 1210 Chip Sizes
• Multilayer Ceramic Construction Technology
•-55oC to +125oC Operating Temperature Range
• Operating Voltage Range VM(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
Flammability Rating
• Standard Low Capacitance Types Available
Applications
• Suppression of Inductive Switching or Other Transient Events Such
as EFT and Surge Voltage at the Circuit Board Level
• ESD Protection for Components Sensitive to IEC 61000-4-2,
MIL-STD-883C Method 3015.7, and Other Industry Specifications
(See Also the MLE or MLN Series)
• 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
Many Applications
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Surface Mount Varistors
Multilayer Transient Voltage Surge Suppressors
ML Varistor Series
Maximum Transient V-I Characteristic Curves
100
Previous
MAXIMUM LEAKAGE
10
MAXIMUM CLAMPING VOLTAGE
V9MLA0402L
144
1 µA
100
10µA
100µ A
1mA
10mA
CURRENT (A)
100mA
FIGURE 4. LIMIT V-I CHARACTERISTIC FOR V9MLA0402L
MAXIMUM LEAKAGE
MAXIMUM CLAMPING VOLTAGE
1A
10A
10
1 µA
V30MLA0603
V26MLA0603
V18MLA0603
V14MLA0603
V9MLA0603
V5.5MLA0603
V3.5MLA0603
10µA
100µA
1mA
10mA
CURRENT (A)
100mA
1A
10A 100A
FIGURE 5. LIMIT V-I CHARACTERISTIC FOR V3.5MLA0603 TO V30MLA0603
100
MAXIMUM LEAKAGE
MAXIMUM CLAMPING VOLTAGE
10
1 µA
V30MLA0805L
V26MLA0805L
V18MLA0805L
V14MLA0805L
V9MLA0805L
V5.5MLA0805L
V3.5MLA0805L
10µA
100µA
1mA
10mA
CURRENT (A)
100mA
1A
10A 100A
FIGURE 6. LIMIT V-I CHARACTERISTIC FOR V3.5MLA0805L TO V30MLA0805L
www.littelfuse.com
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Surface Mount Varistors
Multilayer Transient Voltage Surge Suppressors
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ML Varistor Series
Tape and Reel Specifications
• Conforms to EIA - 481-1, Revision A
• Can be supplied to IEC Publication 286 - 3
SYMBOL
A0
B0
K0
W
F
E
P1
P2
P0
D0
D1
T1
DESCRIPTION
Width of Cavity
Length of Cavity
Depth of Cavity
Width of Tape
Distance Between Drive Hole Centers and Cavity Centers
Distance Between Drive Hole Centers and Tape Edge
Distance Between Cavity Centers
Axial Drive Distance Between Drive Hole Centers & Cavity Centers
Axial Drive Distance Between Drive Hole Centers
Drive Hole Diameter
Diameter of Cavity Piercing
Top Tape Thickness
D0 P0
P2
K0
DIMENSIONS IN MILLIMETERS
0402 Size
0603, 0805, 1206 & 1210 Sizes
Dependent on Chip Size to Minimize Rotation.
Dependent on Chip Size to Minimize Rotation.
Dependent on Chip Size to Minimize Rotation.
8 ±0.2
3.5 ±0.05
1.75 ±0.1
2±0.05
4 ±0.1
2 ±0.1
4 ±0.1
1.55 ±0.05
N/A 1.05 ±0.05
0.1 Max
E
F
B0
W
t1 D1
P1 A0
PLASTIC CARRIER TAPE
EMBOSSED PAPER (0402 SIZE ONLY)
PRODUCT
IDENTIFYING
LABEL
EMBOSSMENT
TOP TAPE
8mm
NOMINAL
178mm
OR 330mm
DIA. REEL
150 w w w . l i t t e l f u s e . c o m
11 Page |
Páginas | Total 11 Páginas | |
PDF Descargar | [ Datasheet V9MLA0805L.PDF ] |
Número de pieza | Descripción | Fabricantes |
V9MLA0805L | Multilayer Transient Voltage Surge Suppressors | Littelfuse |
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