FC0603E56R0DTWS Vishay, FC0603E56R0DTWS Datasheet - Page 3

• Manufacturer Part Number: FC0603E56R0DTWS
• Description: High Frequency/RF Resistors 56ohms 0.5% 25PPM
• Manufacturer: Vishay
• Series: FCr

Specifications of FC0603E56R0DTWS

• Resistance: 56 Ohms
• Tolerance: 0.5 %
• Power Rating: 125 mWatts
• Package / Case: 0603 (1608 metric)
• Temperature Coefficient: +/- 25 PPM / C
• Frequency: 20 GHz
• Voltage Rating: 50 Volts
• Operating Temperature Range: - 55 C to + 125 C
• Termination Style: SMD/SMT
• Dimensions: 0.8 mm W x 1.6 mm L x 0.38 mm H
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

TYPICAL HIGH FREQUENCY PERFORMANCE ELECTRICAL MODEL AND TESTING
The lumped circuit above was used to model the data at the bonding pad-resistor reference plane. High frequency testing was
performed by Modelithics, Inc. on parts mounted to quartz test boards. Quartz test boards were chosen to minimize the
contribution of the board effects at high frequencies. Future testing will be performed on various industry standard board types.
Vishay in partnership with Modelithics, Inc. will develop substrate scalable models for the FC series resistors. These models will
be available for industry standard design software packages and will allow the designer to accurately model their wireless and
microwave printed boards.
Document Number: 60093
Revision: 24-Nov-10
INTERNAL IMPEDANCE
0402 Flip chip
0402 Wraparound
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
C
0.1
0.1
g
C = 0.0262 pF
L = 0.00189 nH
C = 0.0392 pF
L = 0.1209 nH
L
C
1
1
Reference plane is at the resistor-bonding pad interface.
For technical questions, contact:
High Frequency (up to 20 GHz) Resistor,
Lumped Equivalent Circuit
R
1000 Ω
1000 Ω
50 Ω
10
10
Thin Film Surface Mount Chip
Frequency (GHz)
Frequency (GHz)
C
50 Ω
75 Ω
500 Ω
100 Ω
100 Ω
250 Ω
75 Ω
500 Ω
L
0603 Flip chip
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
[e-mail]
0.1
C = 0.0403 pF
L = 0.0267 nH
L
C
1
C: Internal shunt capacitance
L : Internal inductance
R: Resistance
L
C
C
g
: External connection inductance
: External capacitance to ground
C
g
Vishay Thin Film
1000 Ω
10
Frequency (GHz)
www.vishay.com
50 Ω
250 Ω
100 Ω
500 Ω
FC
75