MIC
Vishay Electro-Films
Thin Film Microwave Resistor
FEATURES
•
Wire bondable
MICROWAVE
RESISTORS
Product may not
be to scale
•
Small chip size: 0.020 x 0.040 inches
•
Microwave resistance range: 20
Ω
- 1 kΩ
•
Overall resistance range: 2
Ω
to 20 kΩ
The MIC resistor chips on alumina are designed with low
shunt capacitance. Most lower value resistor geometrics are
compatible with strip lines, making them ideally suited for
microwave circuits.
These chips are manufactured using Vishay Electro-Films
(EFI) sophisticated Thin Film equipment and manufacturing
technology. The MICs are 100 % electrically tested and
visually inspected to MIL-STD-883.
•
Alumina substrate
•
Low stray capacitance: < 0.2 pF
•
Resistor material: Tantalum nitride, self passivating
•
Moisture resistant
•
High frequency
APPLICATIONS
Vishay EFI MIC chip resistors provide excellent high-frequency response and are ideally suited for prototyping.
Typical application areas are:
•
Amplifiers
•
Oscillators
•
Attenuators
•
Couplers
•
Filters
TEMPERATURE COEFFICIENT OF RESISTANCE, VALUES AND TOLERANCES
Tightest Standard Tolerance Available
1.0 %
± 25 ppm/°C
± 50 ppm/°C
± 100 ppm/°C
± 200 ppm/°C
PROCESS CODE
CLASS H*
004
002
001
003
CLASS K*
034
032
031
033
-
-
MICROWAVE
CLASS H*
CLASS K*
-
-
-
017
014
016
Gold termination
2
Ω
10
Ω
20
Ω
10 kΩ
15 kΩ
20 kΩ
*MIL-PRF-38534 inspection criteria
Note
• Only 20 W to 1 kW are standard strip line designs for microwave applications
STANDARD ELECTRICAL SPECIFICATIONS
PARAMETER
Noise, MIL-STD-202, Method 308
Moisture Resistance, MIL-STD-202, Method 106
Stability, 1000 h, + 125 °C, 62 mW
Operating Temperature Range
Thermal Shock, MIL-STD-202, Method 107, Test Condition F
High Temperature Exposure, + 150 °C, 1000 h
Dielectric Voltage Breakdown
Insulation Resistance
Operating Voltage
DC Power Rating at + 70 °C (Derated to Zero at 150 °C)
5 x Rated Power Short-Time Overload, + 25 °C, 5 s
- 20 dB typ.
± 0.1 % max.
ΔR/R
± 0.2 % max.
ΔR/R
- 55 °C to + 125 °C
± 0.1 % max.
ΔR/R
± 0.2 % max.
ΔR/R
400 V
10
12
min.
100 V max.
125 mW max.
± 0.1 % max.
ΔR/R
www.vishay.com
92
For technical questions, contact: efi@vishay.com
Document Number: 61037
Revision: 14-Mar-08
VISHAY [ VISHAY TELEFUNKEN ]
