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3-Channel EMI-Filter. VEMI355A-HAF Datasheet

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3-Channel EMI-Filter. VEMI355A-HAF Datasheet






VEMI355A-HAF EMI-Filter. Datasheet pdf. Equivalent




VEMI355A-HAF EMI-Filter. Datasheet pdf. Equivalent





Part

VEMI355A-HAF

Description

3-Channel EMI-Filter



Feature


www.DataSheet.co.kr VEMI355A-HAF Vishay Semiconductors 3-Channel EMI-Filter w ith ESD-Protection FEATURES • Ultra c ompact LLP75-7L package 6 7 5 4 • 3- channel EMI-filter and ESD-protection Low leakage current • Line resista nce RS = 50 Ω • Typical cut off freq uency f3dB = 100 MHz 20517 1 19423 2 3 1 • ESD-protection acc. IEC 6100 0-4-2 ± 30 kV contact discharge.
Manufacture

Vishay

Datasheet
Download VEMI355A-HAF Datasheet


Vishay VEMI355A-HAF

VEMI355A-HAF; ± 30 kV air discharge • e4 - preciou s metal (e.g. Ag, Au, NiPd, NiPdAu) (no Sn) • Compliant to RoHS directive 20 02/95/EC and in accordance to WEEE 2002 /96/EC MARKING (example only) XX YY D ot = pin 1 marking YY = type code (see table below) XX = date code 21001 ORD ERING INFORMATION DEVICE NAME VEMI355A- HAF ORDERING CODE VEMI355A-HAF-G-08 TAP ED UNITS PER REEL (8 mm.


Vishay VEMI355A-HAF

TAPE ON 7" REEL) 3000 MINIMUM ORDER QUA NTITY 15 000 PACKAGE DATA DEVICE NAME VEMI355A-HAF PACKAGE NAME LLP75-7L TYPE CODE 9E WEIGHT 4.2 mg MOLDING COMPOUND FLAMMABILITY RATING UL 94 V-0 MOISTURE SENSITIVITY LEVEL MSL level 1 (accordi ng J-STD-020) SOLDERING CONDITIONS 260 °C/10 s at terminals ABSOLUTE MAXIMUM RATINGS PARAMETER Peak pulse current E SD immunity Operati.


Vishay VEMI355A-HAF

ng temperature Storage temperature TEST CONDITIONS All I/O pin to pin 7; acc. I EC 61000-4-5; tp = 8/20 μs; single sho t Contact discharge acc. IEC61000-4-2; 10 pulses Air discharge acc. IEC61000-4 -2; 10 pulses Junction temperature SYMB OL IPPM VESD TJ TSTG VALUE 4 ± 30 ± 3 0 - 40 to + 125 - 55 to + 150 UNIT A kV °C °C ** Please see document “Vis hay Material Category Pol.

Part

VEMI355A-HAF

Description

3-Channel EMI-Filter



Feature


www.DataSheet.co.kr VEMI355A-HAF Vishay Semiconductors 3-Channel EMI-Filter w ith ESD-Protection FEATURES • Ultra c ompact LLP75-7L package 6 7 5 4 • 3- channel EMI-filter and ESD-protection Low leakage current • Line resista nce RS = 50 Ω • Typical cut off freq uency f3dB = 100 MHz 20517 1 19423 2 3 1 • ESD-protection acc. IEC 6100 0-4-2 ± 30 kV contact discharge.
Manufacture

Vishay

Datasheet
Download VEMI355A-HAF Datasheet




 VEMI355A-HAF
www.vishay.com
VEMI355A-HAF
Vishay Semiconductors
3-Channel EMI-Filter with ESD-Protection
65
7
4
1 23
19423
20517
1
MARKING (example only)
XX
YY
21001
Dot = pin 1 marking
YY = type code (see table below)
XX = date code
ORDERING INFORMATION
DEVICE NAME
ORDERING CODE
VEMI355A-HAF
VEMI355A-HAF-G-08
FEATURES
• Ultra compact LLP75-7L package
• 3-channel EMI-filter and ESD-protection
• Low leakage current
• Line resistance RS = 50
• Typical cut off frequency f3dB = 100 MHz
• ESD-protection acc. IEC 61000-4-2
± 30 kV contact discharge
± 30 kV air discharge
• e4 - precious metal (e.g. Ag, Au, NiPd, NiPdAu) (no Sn)
• Material categorization: For definitions of compliance
please see www.vishay.com/doc?99912
TAPED UNITS PER REEL
(8 mm TAPE ON 7" REEL)
3000
MINIMUM ORDER QUANTITY
15 000
PACKAGE DATA
DEVICE NAME
PACKAGE
NAME
VEMI355A-HAF LLP75-7L
TYPE
CODE
9E
WEIGHT
4.2 mg
MOLDING COMPOUND
MOISTURE
FLAMMABILITY RATING SENSITIVITY LEVEL
UL 94 V-0
MSL level 1
(according J-STD-020)
SOLDERING
CONDITIONS
260 °C/10 s at terminals
ABSOLUTE MAXIMUM RATINGS
PARAMETER
TEST CONDITIONS
Peak pulse current
ESD immunity
All I/O pin to pin 7; acc. IEC 61000-4-5;
tp = 8/20 μs; single shot
Contact discharge acc. IEC 61000-4-2; 10 pulses
Air discharge acc. IEC 61000-4-2; 10 pulses
Operating temperature
Junction temperature
Storage temperature
SYMBOL
IPPM
VESD
TJ
TSTG
VALUE
4
± 30
± 30
- 40 to + 125
- 55 to + 150
UNIT
A
kV
°C
°C
Rev. 1.0, 03-Aug-12
1 Document Number: 83313
For technical questions, contact: EMIFilter@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000




 VEMI355A-HAF
www.vishay.com
VEMI355A-HAF
Vishay Semiconductors
APPLICATION NOTE
With the VEMI355A-HAF 3 different signal or data lines can be filtered and clamped to ground. Due to the different clamping
levels in forward and reverse direction the clamping behavior is Bidirectional and Asymmetric (BiAs).
L1IN
L2IN
L3IN
19424
16
7
25
34
L1OUT
L2OUT
L3OUT
19420
19421
The 3 independent EMI-filter are placed between
pin 1 and pin 6
pin 2 and pin 5, and
pin 3 and pin 4.
They all are connected to a common ground pin 7 on the backside of the package. Each filter is symmetrical so that all ports
(pin 1 to 6) can be used as input or output.
The circuit diagram of one EMI-filter-channel shows two identical Z-diodes at the input to ground and the output to ground.
These Z-diodes are characterized by the breakthrough voltage level (VBR) and the diode capacitance (CD). Below the
breakthrough voltage level the Z-diodes can be considered as capacitors. Together with these capacitors and the line
resistance RS between input and output the device works as a low pass filter. Low frequency signals (f < f3dB) pass the filter
while high frequency signals (f > f3dB) will be shorted to ground through the diode capacitances CD.
In
(pin 1, 2, 3)
RS
Out
(pin 4, 5, 6)
CD CD
21060
GND
(pin 7)
Each filter is symmetrical so that both ports can be used as input or output.
Rev. 1.0, 03-Aug-12
2 Document Number: 83313
For technical questions, contact: EMIFilter@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000




 VEMI355A-HAF
www.vishay.com
VEMI355A-HAF
Vishay Semiconductors
ELECTRICAL CHARACTERISTICS All inputs (pin 1, 2 and 3) to ground (pin 7)
(Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITIONS/REMARKS
SYMBOL MIN.
Protection paths
Reverse stand off voltage
Reverse voltage
Reverse current
Reverse break down voltage
Pos. clamping voltage
Neg. clamping voltage
Input capacitance
Number of channels which can be protected
Max. reverse working voltage
at IR = 1 μA
at VR = 5 V
IR = 1 mA
at IPP = 1 A applied at the input, measured
at the output; acc. IEC 61000-4-5
at IPP = IPPM = 4 A applied at the input,
measured at the output; acc. IEC 61000-4-5
at IPP = - 1 A applied at the input, measured
at the output; acc. IEC 61000-4-5
at IPP = IPPM = - 4 A applied at the input,
measured at the output; acc. IEC 61000-4-5
at VR = 0 V; f = 1 MHz
at VR = 2.5 V; f = 1 MHz
Nchannel
VRWM
VR
IR
VBR
VC-out
VC-out
VC-out
VC-out
CIN
CIN
-
-
5
-
6
-
-
-1
- 1.2
-
-
ESD-clamping voltage
Line resistance
Cut-off frequency
at ± 30 kV ESD-pulse acc. IEC 61000-4-2
Measured between input and output;
IS = 10 mA
VIN = 0 V; measured in a 50 system
VCESD
RS
f3dB
-
45
-
TYP.
-
-
-
-
-
-
-
-
-
60
37
7.5
50
100
MAX.
3
5
-
1
-
7.8
8
-
-
-
-
-
55
-
UNIT
channel
V
V
μA
V
V
V
V
V
pF
pF
V
MHz
TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
120 %
100 %
Rise time = 0.7 ns to 1 ns
80 %
60 %
53 %
40 %
27 %
20 %
0%
- 10 0 10 20 30 40 50 60 70 80 90 100
20557
Time (ns)
Fig. 1 - ESD Discharge Current Wave Form
acc. IEC 61000-4-2 (330 /150 pF)
100 %
8 µs to 100 %
80 %
60 %
40 %
20 µs to 50 %
20 %
0%
0
20548
10 20 30
Time (µs)
40
Fig. 2 - 8/20 μs Peak Pulse Current Wave Form
acc. IEC 61000-4-5
Rev. 1.0, 03-Aug-12
3 Document Number: 83313
For technical questions, contact: EMIFilter@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000






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