05251
Only One Name Means ProTek’Tion™
EM4DLP-100L
EMi fiLtER/tvs aRRay
DEscRiPtion
The EM4DLP-100L is a 2mm square DFN-8, 4 line low pass filter array with integrated TVS diodes. The EM4DLP-100L
is designed to suppress unwanted EMI/RFI signals and provide ESD protection for high-speed data interfaces such as
LCD displays and camera imagers for SMART phones.
With a desired cutoff frequency of 150MHz, the EM4DLP-100L provides good EMI/RFI attenuation better than 35dB
in the 800MHz - 3GHz bandwidth. This blocks RF noises from GSM, DCS or Bluetooth which can affect the baseband
chipset and other blocks. Coupled with the integrated TVS diodes, this device is able to meet IEC 61000-4-2 (ESD)
and 61000-4-4 (EFT) immunity requirements.
Dfn-8 PackagE
fEatuREs
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•
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•
•
•
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Compatible with IEC 61000-4-2 (ESD): Air - 15kV, Contact - 8kV
Compatible with IEC 61000-4-4 (EFT): 40A - 5/50ns
ESD Protection > 25 kilovolts
EMI Filtering/TVS Low Pass Filters
>25dB Attenuation from 800MHz to 3GHz
Protects up to 4 Data Lines
RoHS Compliant
REACH Compliant
aPPLications
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SMART Phones
LCD Display Panel
Portable Electronics
SMART Cards
MEchanicaL chaRactERistics
Molded JEDEC DFN-8LP (Low Profile) Package
Approximate Weight: 2 milligrams
Lead-Free Pure-Tin Plating (Annealed)
Solder Reflow Temperature:
Pure-Tin - Sn, 100: 260-270°C
• 8mm Tape and Reel Per EIA Standard 481
• Flammability Rating UL 94V-0
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ciRcuit DiagRaM & Pin configuRation
For Each Line
I/O
100 Ohm
I/O
1
2
3
4
10pF
GND
10pF
GND
I/O connected from pins 1-8, 2-7, 3-6 and
4-5.
8
7
6
5
BOTTOM VIEW
05251.R3 9/12
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05251
Only One Name Means ProTek’Tion™
EM4DLP-100L
tyPicaL DEvicE chaRactERistics
MaXiMuM Ratings
@ 25°c unless otherwise specified
PaRaMEtER
Operating Temperature
Storage Temperature
DC Power per Resistor
Typical Resistance ±20%
Soldering Temperature for 10 seconds
syMBoL
T
A
T
STG
P
R
T
L
vaLuE
-40 to 85
-55 to 150
400
100
265
units
°C
°C
mW
OHMs
°C
ELEctRicaL chaRactERistics PER LinE
@ 25°c unless otherwise specified
PaRt
nuMBER
DEvicE
MaRking
RatED
stanD-off
voLtagE
MiniMuM
BREakDoWn
voLtagE
@ 1ma
v
(BR)
voLts
6.0
MaXiMuM
REvERsE
LEakagE
cuRREnt
@ 3v
i
D
µa
0.1
tyPicaL
foRWaRD
voLtagE
@ 10ma
v
f
voLts
0.8
MiniMuM
cut-off
tyPicaL
attEnuation fREquEncy caPacitancE
(50 ohMs i/o)
(note 1)
zERo Bias
@
800-3000 Mhz
dB
25
v
WM
voLts
EM4DLP-100L
notEs
4L
5.0
fc
Mhz
150
@2.5v, 1Mhz
c
pf
20
1. 30pF @ 0V, 1MHz, ± 20% tolerance.
05251.R3 9/12
Page 2
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05251
Only One Name Means ProTek’Tion™
EM4DLP-100L
tyPicaL DEvicE chaRactERistics
figuRE 1
tyPicaL fiLtER PERfoRMancE
(t
a
= 25°c, Dc Bias = 0v, 50 ohm Environment)
0
-10
insertion Loss - dB
-20
-30
-40
1
10
100
frequency - Mhz
1000
10000
1.10
normalized Resistance
figuRE 2
REsistancE vs tEMPERatuRE
(normalized to Resistance at 25°c)
1.06
1.02
0.98
0.94
0.90
-40
-20
0
20
40
temperature - °c
60
80
100
05251.R3 9/12
Page 3
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05251
Only One Name Means ProTek’Tion™
EM4DLP-100L
tyPicaL DEvicE chaRactERistics
figuRE 3
caPacitancE vs REvERsE voLtagE
(normalized to capacitance at 2.5v Dc @ 25°c)
1.6
cj - capactiance(normalized) - pf
1.2
0.8
0.4
0
0
4
v
R
- Reverse voltage - volts
2
6
figuRE 4
ovERshoot & cLaMPing voLtagE (through the filter)
35
5 volts per Division
25
15
5
-5
EsD test Pulse - 5 kilovolt, 1/30ns (Waveshape)
05251.R3 9/12
Page 4
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05251
Only One Name Means ProTek’Tion™
EM4DLP-100L
Dfn-8LP(LoW PRofiLE) PackagE infoRMation
outLinE DiMEnsions
DiM
P1
P2
P3
L1
L2
L3
p
G1
G2
notEs
1.30
0.35
P1
MiLLiMEtERs
Min
1.90
1.50
0.50
0.23
0.30
0.13
0.50 BSC
1.40
0.45
inchEs
Min
0.075
0.059
0.020
0.009
0.012
0.005
p
L1
MaX
2.10
1.70
0.60
0.30
0.40
0.18
MaX
0.083
0.067
0.024
0.012
0.016
0.007
P2
L2
G2
TOP VIEW
G1
BOTTOM VIEW
0.020 BSC
0.051
0.014
0.055
0.018
P3
SIDE VIEW
L3
END VIEW
1. Controlling dimension: millimeters.
2. Dimensioning and tolerances per ANSI Y14.M, 1985.
3. Coplanarity applies to the exposed pad as well as the terminals.
PaD Layout DiMEnsions
DiM
A
B
C
D
E
F
G
notEs
C
G
MiLLiMEtERs
noMinaL
2.20
1.90
0.50 BSC
0.50
1.45
0.40
0.35
inchEs
noMinaL
0.087
0.075
0.020 BSC
0.020
0.057
0.016
0.014
F
E
D
B
A
1. Controlling dimension: millimeters.
05251.R3 9/12
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