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SFX Datasheet, PDF (1/3 Pages) Vishay Siliconix – Thin Film, Top-Contact Megohm Resistor | |||
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www.vishay.com
SFX
Vishay Electro-Films
Thin Film, Top-Contact Megohm Resistor
Product may not be to scale
The SFX series resistor chips extends the range of available
resistance to 20 Mï These offer one of the best
combinations of small size and high value available.
The SFXs are manufactured using Vishay Electro-Films (EFI)
sophisticated thin film equipment and manufacturing
technology. The SFXs are 100 % electrically tested and
visually inspected to MIL-STD-883, method 2032 class H or
class K.
FEATURES
⢠Wire bondable
⢠Megohm resistance range: 0.51 Mï to 20 Mï
⢠Chip size: 0.040 inches square standard, 0.030
inches square and 0.055 inches square optional
⢠Case: 0404
⢠Reduced hybrid size
⢠Resistor material: Tantalum nitride, self-passivating
⢠Oxidized silicon substrate
⢠Material categorization: For definitions of compliance
please see www.vishay.com/doc?99912
APPLICATIONS
The SFX series megohm resistor chips are designed for use
in hybrid packages which require small-size high-value
resistors.
TEMPERATURE COEFFICIENT OF RESISTANCE, VALUES, AND TOLERANCES
PARAMETER
VALUE
Total Resistance Range
360K to 30M
Standard Tolerances
± 0.1, ± 0.5
TCR
± 50, ± 100, ± 250, ± 350
Tightest Standard Tolerance Available
0.1 %
± 50 ppm/°C
± 100 ppm/°C
± 250 ppm/°C
± 350 ppm/°C
0.5 %
SIZE (in inches)
0.030 x 0.030
0.040 x 0.040
0.055 x 0.055
MIN.
360 kï
510 kï
1 Mï
360 kΩ
2 MΩ 3.3 MΩ 10 MΩ
30 MΩ
STANDARD ELECTRICAL SPECIFICATIONS
PARAMETER
Noise, MIL-STD-202, Method 308
Moisture Resistance, MIL-STD-202
Method 106, (Passivated only)
Stability, 1000 h, + 125 °C, 10 mW
Operating Temperature Range
Thermal Shock, MIL-STD-202, Method 107, Test Condition F
High Temperature Exposure, + 150 °C, 100 h
Dielectric Voltage Breakdown
Insulation Resistance
Operating Voltage
DC Power Rating at + 70 °C (Derated to zero at + 175 °C)
5 x Rated Power Short-Time Overload, + 25 °C, 5 s
VALUE
- 12 typ.
± 0.5 max. ïR/R
± 1.0 max. ïR/R
- 55 to + 125
± 0.25 max. ïR/R
± 0.5 max. ïR/R
400
1012 min.
100 max.
0.020
± 0.25 max. ïR/R
UNIT
ï
%
ppm/°C
MAX.
10 Mï
20 Mï
30 Mï
UNIT
dB
%
%
°C
%
%
V
ï
V
W
%
Revision: 04-Mar-13
1
Document Number: 61018
For technical questions, contact: efi@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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