LITTELFUSE V9MLN41206WT, V9MLN41206WH, V9MLN41206WA, V5.5MLN41206WT, V5.5MLN41206WH Datasheet
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MLN SurgeArray™ Suppressor
The MLN SurgeArray™ Suppressor is designed to help protect components from transient voltages that exist at the circuit board level. This device provides four independent suppressors in a single “1206” leadless chip in order to reduce part count and placement time as well as save space on printed circuit boards.
SurgeArray™ devices are intended to suppress ESD, EFT and other transients in order to protect integrated circuits or other sensitive components operating at any voltage up to 18VDC. SurgeArray devices are rated to the IEC 61000-4-2 human body model ESD to help products attain EMC compliance. The array offers excellent isolation and low crosstalk between sections.
The inherent capacitance of the SurgeArray Suppressor permits it to function as a filter/suppressor, thereby replacing separate zener/ capacitor combinations.
The MLN array is manufactured using the Littelfuse Multilayer technology process and is similar to the Littelfuse ML and MLE Series of discrete leadless chips.
The MLN can also be provided in a Dual version. Contact Littelfuse for information.
Features
•Four Individual Devices in One 1206 Chip
•ESD Rated to IEC 61000-4-2 (Level 4)
•AC Characterized for Impedance and Capacitance
•Low Adjacent Channel Crosstalk, -55dB at 10MHz (Typ)
•Low Leakage (6nA at 5.5V, 30nA at 15V)
•Operating Voltage up to 18VM(DC)
•-55oC to 125oC Operating Temperature Range
•Low-Profile, PCMCIA Compatible
Applications
•Data, Diagnostic I/O Ports
•Analog Signal/Sensor Lines
•Portable/Hand-Held Products
•Mobile Communications/Cellular Phones
•Computer/DSP Products
•Industrial Instruments Including Medical
Surface Mount Varistors
Multiline Transient Voltage Surge Suppressor
3
MOUNTVARISTORS
SURFACE
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Surface Mount Varistors
Multiline Transient Voltage Surge Suppressor
MLN SurgeArray™ Suppressor
Absolute Maximum Ratings For ratings of individual members of a series, see device ratings and specifications table. |
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Continuous: |
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MLN ARRAY |
UNITS |
Steady State Applied Voltage: DC Voltage Range (VM(DC)). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . . . 18 |
V |
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Operating Ambient Temperature Range (T ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. -55 to 125 |
OC |
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A |
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Storage Temperature Range (T |
STG |
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. -55 to 150 |
OC |
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Device Ratings and Specifications Any Single Section
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MAX RATINGS (125 oC) |
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PERFORMANCE SPECIFICATIONS (25 oC) |
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MAXIMUM |
MAXIMUM |
MAXIMUM |
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NON- |
CLAMPING |
NON- |
TYPICAL |
NOMINAL |
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MAXIMUM |
REPETITIVE |
VOLTAGE |
REPETITIVE |
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ESD SUPPRESSION |
VOLTAGE AT |
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CONTINUOUS |
SURGE |
(AT NOTED |
SURGE |
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PART |
VOLTAGE (NOTE 1) |
1mA DC |
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WORKING |
CURRENT |
8/20 s) |
ENERGY |
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NUMBER |
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CURRENT |
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VOLTAGE |
(8/20 s) |
CURRENT |
(10/1000 s) |
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CAPACITANCE
AT 1MHz (1V p-p)
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VM(DC) |
ITM |
VC |
WTM |
(NOTE 2) |
(NOTE 3) |
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(NOTE 4) |
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8kV CONTACT 15kV AIR |
VN(DC) |
VN(DC) |
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C |
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(See Fig. 3) |
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Peak |
Clamp |
Peak |
MIN |
MAX |
TYP |
MAX |
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(V) |
(A) |
(V) |
(J) |
(V) |
(V) |
(V) |
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(pF) |
(pF) |
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(V) |
(V) |
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V5.5MLN41206 |
5.5 |
30 |
15.5 at 2A |
0.1 |
60 |
35 |
45 |
7.1 |
9.3 |
430 |
520 |
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V9MLN41206 |
9 |
30 |
23 at 2A |
0.1 |
95 |
50 |
75 |
11.0 |
16.0 |
250 |
300 |
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V14MLN41206 |
14 |
30 |
30 at 2A |
0.1 |
110 |
55 |
85 |
15.9 |
20.3 |
140 |
175 |
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V18MLN41206 |
18 |
30 |
40 at 2A |
0.1 |
165 |
60 |
100 |
22.0 |
28.0 |
100 |
125 |
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V18MLN41206L |
18 |
20 |
50 at 1A |
0.05 |
200 |
95 |
130 |
25.0 |
35.0 |
45 |
75 |
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NOTES:
1.Tested to IEC61000-4-2 Human Body Model (HBM) discharge test circuit. See explanation of Terms on page 7.
2.Direct discharge to device terminals (IEC preffered test method). See figure 2.
3.Corona discharge through air (represents actual ESD event)
4.Capacitance may be customized, contact Sales.
Temperature Derating
For applications exceeding 125oC ambient temperature, the peak surge current and energy ratings must be reduced as shown in Figure 1.
PERCENT OF RATED VALUE
100 |
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90 |
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80 |
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70 |
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60 |
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50 |
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40 |
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30 |
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20 |
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10 |
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0 |
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-55 |
50 |
60 |
70 |
80 |
90 |
100 |
110 |
120 |
130 |
140 |
150 |
AMBIENTTEMPERATURE ( oC)
PERCENT OF PEAKVALUE
100 
90 
50 
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10 |
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O1 |
t |
TIME |
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t1 |
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t2 |
FIGURE 1. PEAK CURRENT AND ENERGY DERATING CURVE
O1 = VIRTUAL ORIGIN OFWAVE |
EXAMPLE: |
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t = TIME FROM 10% TO 90% OF PEAK |
FOR AN 8/20 s CURRENT |
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t1 = VIRTUAL FRONT TIME = 1.25 x t |
WAVEFORM: |
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t2 = VIRTUALTIME TO HALFVALUE |
8 s = t1 |
= VIRTUAL FRONT |
(IMPULSE DURATION) |
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TIME |
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20 s = t2 |
= VIRTUALTIME TO |
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HALFVALUE |
FIGURE 2. PEAK PULSE CURRENT TEST WAVEFORM FOR CLAMPINGVOLTAGE
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Surface Mount Varistors
Multiline Transient Voltage Surge Suppressor
MLN SurgeArray™ Suppressor
Typical Performance Curves Any Single Section
VNOM
40
30
20
10
0
1 |
10 |
100 |
1000 |
10,000 |
NUMBER OF DISCHARGES
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70 |
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60 |
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50 |
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SAMPLES |
40 |
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30 |
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3 |
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20 |
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SURFACE MOUNT |
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10 |
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VARISTORS |
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0 |
35 |
40 |
45 |
50 |
55 |
60 |
65 |
70 |
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30 |
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CAPACITANCE (pF) |
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FIGURE 4. PRODUCT DISTRIBUTION OF CAPACITANCE (1MHz) |
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Typical Performance Curves Any Single Section
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90 |
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80 |
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70 |
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MAXIMUM CLAMPVOLTAGE |
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(V) |
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60 |
MAXIMUM STANDBY CURRENT (LEAKAGE) |
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VOLTAGE |
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50 |
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VARISTOR |
40 |
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30 |
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TYPICAL |
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20 |
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10 |
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0 |
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1.0E-07 |
1.0E-06 |
1.0E-05 |
1.0E-04 |
1.0E-03 |
1.0E-02 |
1.0E-01 |
1.0E+00 |
1.0E+01 |
1.0E+02 |
CURRENT (A)
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FIGURE 5. V-I CHARACTERISTICS |
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100 |
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NUMBER OF SURGES |
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1 |
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(A) |
10 |
2 |
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CURRENT |
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10 |
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100 |
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103 |
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104 |
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SURGE |
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105 |
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1 |
106 |
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∞ |
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0.1 |
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10 |
100 |
1000 |
10000 |
SQUARE WAVE PULSE DURATION ( s)
FIGURE 6. PULSE RATING FOR LONG DURATION SURGES (ANY SINGLE SECTION)
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