Datasheet EMIF08-2005QEJ Datasheet (SGS Thomson Microelectronics)

Page 1
®
EMIF08-2005QEJ
IPAD.
TM
EMI FILTER INCLUDING ESD PROTECTION
APPLICATIONS:
Where EMI filtering in ESD sensitive equipment is required :
Computers and printer
Communication systems
Mobile phones
DESCRIPTION
The EMIF08-2005QEJ is a highly integrated device designed to suppress EMI/RFI noise in all systems subjected to electromagnetic interferences. Additionally, the EMIF08-2005QEJ filter includes an ESD protection circuitry which prevents destruction when subjected to ESD discharge up to 15kV.
BENEFITS
EMI symmetrical low-pass filter
Low PCB space consuming: 9 mm
Very thin package < 1 mm
High reliability offered by monolithic integration
2
COMPLIES WITHTHE FOLLOWING STANDARDS:
IEC61000-4-2:
15kV (air discharge) 8 kV (contact discharge)
MIL STD 883E - Method 3015-7 Class 3:
16 15 14 13
1 2 3 4
QFN 3x3 mm 16 pins
PIN CONFIGURATION
Input
116
Input
215
Input
314
Input
413
12 11 10 9
5678
Low-pass Filter
Output
Low-pass Filter
Output
Low-pass Filter
Output
Low-pass Filter
Output
BASIC CELL CONFIGURATION
Low-pass Filter
Input
R = 200
C = 50pF max.
TM : IPAD is a trademark of STMicroelectronics.
December 2002 - Ed: 2A
Output
Input
Low-pass Filter
Output
512
Input
Low-pass Filter
Output
611
Input
Low-pass Filter
Output
710
Input
Low-pass Filter
Output
89
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EMIF08-2005QEJ
ABSOLUTE RATINGS (Tamb = 25°C)
Symbol Parameter and test conditions Value Unit
V
PP
T
j
T
stg
T
L
ESD discharge EC61000-4-2 air discharge
IEC61000-4-2 contact discharge Junction temperature Storage temperature range Maximum lead temperature for soldering
±15
±8
125 °C
-55 + 150 °C 260 °C
kV
ELECTRICAL CHARACTERISTICS (T
Symbol
V
BR
I
RM
V
RM
V
CL
I
PP
αT
V
F
Breakdown voltage Leakage current @ V Stand-off voltage Clamping voltage Peak pulse current Voltage temperature coefficient Forward voltage drop
Parameter
RM
=25°C)
amb
V
V
CL
BR
V
RM
Slope = 1/R
I
I
F
V
F
I
RM
d
I
PP
Symbol Test conditions Min. Typ. Max. Unit
V
Rd R
BR
I
RM
I/O
C
in
IR=1mA VRM= 3V per line
= 10A, tp= 2.5µs (see note 1)
I
PP
Vbias = 0V F = 1MHz Vosc = 30mV
6 8 10 V
500 µA
1
180 200 220
45 50 pF
V
Fig. 1: Filtering behavior.
Emif08: S21(dB) response
Aplac 7.62 User: STMicroelectronics Nov 05 2002
-5.00
-10.00
-15.00
-20.00
-25.00
-30.00
100.0k 1.0M 10.0M 100.0M 1.0G
EMIF08-2005QEJ
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f/Hz
Fig. 2: Capacitance versus reverse applied voltage.
CLine(pF)
60
50
40
30
20
10
0
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
V (V)
R
C(V)
Page 3
ORDER CODE
EMI Filter
EMIF 08 20 05 QEJ-
Number of lines
Capacitance / 10
Line resistor / 10
Line
EMIF08-2005QEJ
QFN 3x3 package
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Page 4
EMIF08-2005QEJ
PACKAGE OUTILINE DIMENSIONS
D
REF. DIMENSIONS
Millimeters Inches
E
A3
L
r
b
K
e
D2
A1
A
K
E2
FOOT PRINT DIMENSIONS (in millimeters)
0.30
1.00
Min. Typ. Max Min. Typ. Max.
A 0.80 0.90 1.00 0.032 0.035 0.039 A1 0.02 0.05 0.001 0.002 A3 0.20 0.008
b 0.18 0.25 0.30 0.007 0.009 0.012
D 3.00 0.118 D2 0.25 0.70 1.25 0.010 0.028 0.049
E 3.00 0.118 E2 0.25 0.70 1.25 0.010 0.028 0.049
e 0.50 0.020
K 0.20 0.008
L 0.30 0.40 0.50 0.012 0.016 0.020
r 0.09 0.006
0.70
4.00
0.65
0.50
OTHER INFORMATION
Ordering code Marking Package Weight Base qty Delivery mode
EMIF08-2005QEJ EM08 QFN 3x3 16 pins 22.1 mg 3000 Tape & reel
Informationfurnished is believed tobe accurate and reliable.However,STMicroelectronics assumes noresponsibilityfor the consequences of useof such informationnorfor any infringementofpatents or otherrights of third partieswhich may result fromits use. No licenseis granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written ap­proval of STMicroelectronics.
The ST logo is a registered trademark of STMicroelectronics
© 2002 STMicroelectronics - Printed in Italy - All rights reserved.
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