VEMI255A-HS3-GS08 Vishay, VEMI255A-HS3-GS08 Datasheet - Page 2

• Manufacturer Part Number: VEMI255A-HS3-GS08
• Description: EMI Filter Flat Style SMD
• Manufacturer: Vishay
• Type: 2 Channel EMI Filter and ESD Protectionr

Specifications of VEMI255A-HS3-GS08

• Package / Case: 6-LLP
• Resistance (ohms): 50
• Capacitance: 60pF
• Resistance In Ohms: 50.0
• Product: EMI Filters
• Operating Temperature Range: - 40 to + 125 C
• Termination Style: SMD/SMT
• Diode Type: EMI & ESD Protection
• Diode Case Style: LLP75
• No. Of Pins: 6
• Svhc: No SVHC (18-Jun-2010)
• Ptc Fuse Case: LLP75
• Termination Type: SMD
• Breakdown Voltage: 6V
• Diode: RoHS Compliant
• Mounting Style: Surface Mount
• Termination: Flat Style
• Operating Temp Range: -40C to 125C
• Product Height (mm): 0.85mm
• Product Depth (mm): 1.65mm
• Product Length (mm): 1.6mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power (watts): -
• Tolerance: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 751-1424-2; VEMI255A-HS3-GS08GITR; VEMI255A-HS3-GS08GITR

VEMI255A-HS3
Vishay Semiconductors
Application Note:
a) With the VEMI255A-HS3 2 different signal or data lines can be filtered and clamped to ground. Due to the
The 2 independent EMI-filter are placed between
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 (V
capacitance (C
Together with these capacitors and the line resistance R
pass filter. Low frequency signals (f < f
to ground through the diode capacitances C
Each filter is symmetrical so that both ports can be used as input or output.
www.vishay.com
2
different clamping levels in forward and reverse direction the clamping behavior is Bidirectional and
Asymmetric (BiAs).
19500
L1
L2
IN
IN
D
pin 1 and pin 6, and
pin 3 and pin 4
). Below the breakthrough voltage level the Z-diodes can be considered as capacitors.
For technical support, please contact: [e-mail]
1
2
3
(Pin 1, 3)
21085
In
3dB
C
) pass the filter while high frequency signals (f > f
D
D
.
6
5
4
(Pin 2)
GND
R
S
S
between input and output the device works as a low
L1
L2
OUT
OUT
C
D
(Pin 4, 6)
Out
19420
19421
Document Number 84772
BR
3dB
) and the diode
Rev. 1.5, 03-Jun-08
) will be shorted