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2-Channel EMI-Filter. VEMI255A-HS3 Datasheet

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2-Channel EMI-Filter. VEMI255A-HS3 Datasheet






VEMI255A-HS3 EMI-Filter. Datasheet pdf. Equivalent




VEMI255A-HS3 EMI-Filter. Datasheet pdf. Equivalent





Part

VEMI255A-HS3

Description

2-Channel EMI-Filter



Feature


www.DataSheet.co.kr VEMI255A-HS3 Vishay Semiconductors 2-Channel EMI-Filter w ith ESD-Protection FEATURES • Ultra c ompact LLP75-6A package 6 5 4 • 2-ch annel EMI-filter and ESD-protection • Low leakage current • Line resistanc e RS = 50 Ω • Typical cut off freque ncy f3dB = 100 MHz 19957 1 19499 2 3 1 • ESD-protection acc. IEC 61000- 4-2 ± 30 kV contact discharge ±.
Manufacture

Vishay

Datasheet
Download VEMI255A-HS3 Datasheet


Vishay VEMI255A-HS3

VEMI255A-HS3; 30 kV air discharge • e3 - Sn • Com pliant to RoHS directive 2002/95/EC acc ordance to WEEE 2002/96/EC and in MARK ING (example only) XX YY Dot = pin 1 m arking YY = type code (see table below) XX = date code 21001 ORDERING INFORM ATION DEVICE NAME VEMI255A-HS3 VEMI255A -HS3 ORDERING CODE VEMI255A-HS3-GS08 VE MI255A-HS3-GS08 TAPED UNITS PER REEL (8 mm TAPE ON 7" REEL) 3.


Vishay VEMI255A-HS3

000 10 000 MINIMUM ORDER QUANTITY 15 000 10 000 PACKAGE DATA DEVICE NAME VEMI2 55A-HS3 PACKAGE NAME LLP75-6A TYPE CODE T1 WEIGHT 5 mg MOLDING COMPOUND FLAMMA BILITY RATING UL 94 V-0 MOISTURE SENSIT IVITY LEVEL MSL level 1 (according J-ST D-020) SOLDERING CONDITIONS 260 °C/10 s at terminals ABSOLUTE MAXIMUM RATING S PARAMETER Peak pulse current ESD immu nity Operating temp.


Vishay VEMI255A-HS3

erature Storage temperature TEST CONDITI ONS All I/O pin to pin 2; acc. IEC 6100 0-4-5; tp = 8/20 µs; single shot Conta ct discharge acc. IEC61000-4-2; 10 puls es Air discharge acc. IEC61000-4-2; 10 pulses Junction temperature SYMBOL IPPM VESD TJ TSTG VALUE 4 ± 30 ± 30 - 40 to + 125 - 55 to + 150 UNIT A kV °C ° C ** Please see document “Vishay Mat erial Category Policy”: w.

Part

VEMI255A-HS3

Description

2-Channel EMI-Filter



Feature


www.DataSheet.co.kr VEMI255A-HS3 Vishay Semiconductors 2-Channel EMI-Filter w ith ESD-Protection FEATURES • Ultra c ompact LLP75-6A package 6 5 4 • 2-ch annel EMI-filter and ESD-protection • Low leakage current • Line resistanc e RS = 50 Ω • Typical cut off freque ncy f3dB = 100 MHz 19957 1 19499 2 3 1 • ESD-protection acc. IEC 61000- 4-2 ± 30 kV contact discharge ±.
Manufacture

Vishay

Datasheet
Download VEMI255A-HS3 Datasheet




 VEMI255A-HS3
www.DataSheet.co.kr
VEMI255A-HS3
Vishay Semiconductors
2-Channel EMI-Filter with ESD-Protection
654
123
19499
19957
MARKING (example only)
XX
YY
21001
Dot = pin 1 marking
YY = type code (see table below)
XX = date code
1
ORDERING INFORMATION
DEVICE NAME
ORDERING CODE
VEMI255A-HS3
VEMI255A-HS3
VEMI255A-HS3-GS08
VEMI255A-HS3-GS08
FEATURES
• Ultra compact LLP75-6A package
• 2-channel EMI-filter and ESD-protection
• Low leakage current
• Line resistance RS = 50 Ω
• Typical cut off frequency f3dB = 100 MHz
• ESD-protection acc. IEC 61000-4-2
± 30 kV contact discharge
± 30 kV air discharge
• e3 - Sn
• Compliant to RoHS directive 2002/95/EC and in
accordance to WEEE 2002/96/EC
TAPED UNITS PER REEL
(8 mm TAPE ON 7" REEL)
3000
10 000
MINIMUM ORDER QUANTITY
15 000
10 000
PACKAGE DATA
DEVICE NAME
PACKAGE
NAME
VEMI255A-HS3 LLP75-6A
TYPE
CODE
T1
WEIGHT
5 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 2; acc. IEC 61000-4-5;
tp = 8/20 µs; single shot
Contact discharge acc. IEC61000-4-2; 10 pulses
Air discharge acc. IEC61000-4-2; 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
** Please see document “Vishay Material Category Policy”: www.vishay.com/doc?99902
Document Number: 84772
Rev. 1.7, 14-Sep-09
For technical questions, contact: EMIFilter@vishay.com
www.vishay.com
1
Datasheet pdf - http://www.DataSheet4U.net/




 VEMI255A-HS3
www.DataSheet.co.kr
VEMI255A-HS3
Vishay Semiconductors
2-Channel EMI-Filter with
ESD-Protection
APPLICATION NOTE
With the VEMI255A-HS3 2 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
19500
1 6 L1OUT
25
L2OUT
34
19420
19421
The 2 independent EMI-filter are placed between
pin 1 and pin 6, and
pin 3 and pin 4.
They all are connected to the common ground pin 2. Pin 5 is internally not connected. Each filter is symmetrical so that all ports
(pin 1, 3, 4, and 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.
RS
In Out
(pin 1, 3)
(pin 4, 6)
CD CD
21085
GND
(pin 2)
Each filter is symmetrical so that both ports can be used as input or output.
www.vishay.com
2
For technical questions, contact: EMIFilter@vishay.com
Document Number: 84772
Rev. 1.7, 14-Sep-09
Datasheet pdf - http://www.DataSheet4U.net/




 VEMI255A-HS3
www.DataSheet.co.kr
2-Channel EMI-Filter with
ESD-Protection
VEMI255A-HS3
Vishay Semiconductors
ELECTRICAL CHARACTERISTICS VEMI255A-HS3
PARAMETER
TEST CONDITIONS/REMARKS
SYMBOL
Protection paths
Number of channels which can be protected Nchannel
Reverse stand off voltage
at IR = 1 µA each input to pin 2
VRWM
Reverse current
at VR = 5 V each input to pin 2
IR
Reverse break down voltage
Pos. clamping voltage
Neg. clamping voltage
Input capacitance
Each input to pin 2 at 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
VBR
VC-out
VC-out
VC-out
VC-out
CIN
CIN
ESD-clamping voltage
at ± 30 kV ESD-pulse acc. IEC 61000-4-2
Line resistance
Measured between input and output;
IS = 10 mA
Cut-off frequency
VIN = 0 V; measured in a 50 Ω system
Note
Ratings at 25 °C, ambient temperature unless otherwise specified.
VCESD
RS
f3dB
TYPICAL CHARACTERISTICS
Tamb = 25 °C, unless otherwise specified
MIN.
-
5
-
6
-
-
-1
- 1.2
-
-
-
45
-
TYP.
-
-
-
-
-
-
-
-
60
37
7.5
50
100
MAX.
2
-
1
-
7.8
8
-
-
-
-
-
55
-
UNIT
channel
V
µA
V
V
V
V
V
pF
pF
V
Ω
MHz
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 Ω/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
Document Number: 84772
Rev. 1.7, 14-Sep-09
For technical questions, contact: EMIFilter@vishay.com
www.vishay.com
3
Datasheet pdf - http://www.DataSheet4U.net/






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