RNC90Y Datasheet, PDF (1/5 Pages) Vishay Siliconix – Bulk Metal® Foil Technology RNC90Y and RNC90Z (Z-Foil) to MIL-PRF-55182/9

Military and Space Established Reliability
Vishay Foil Resistors
Bulk Metal^® Foil Technology
RNC90Y and RNC90Z (Z-Foil) to MIL-PRF-55182/9
INTRODUCTION
Vishay Military Established Reliability resistors are available
in resistance values from 4.99 Ω through 121 kΩ and for
tolerances from ± 0.005 % to ± 1.0 %. The same resistors are
also available as a non-qualified product for customers
desiring higher or lower resistance values and the same or
better performance capabilities. (See table 2) Both the
qualified and the non-qualified version are manufactured on
the same production line facilities and are subjected to the
same process, lot control, conditioning, and GRP A (100 %)
screening. Qualified versions receive additional MIL Group B
and C testing.
FEATURES
• QPL product with established reliability (ER): meets
requirements of MIL-PRF-55182/9
• Load life stability: ± 0.005 % for 2000 h, 0.3 W at + 125 °C
• Temperature coefficient of resistance (TCR): ± 2 ppm/°C max.
(- 55 °C to + 175 °C)
• Resistance tolerance: to ± 0.005 %
• Thermal EMF: < 0.1 µV/°C
• Qualified resistance range: 4.99 Ω to 121 kΩ (RNC90Y)
30.1 Ω to 121 kΩ (RNC90Z)
• Specially conditioned non-QPL resistors available
See data sheet “Improved Performance Tested”
• Fast thermal stabilization
• Rise time: 1 ns without ringing
• Special coatings that provide a cushioning layer which isolates
the resistive element from external stresses and moisture
• Electrostatic discharge (ESD) above 25 000 V
• Non inductive, non capacitive design
• Current noise < - 42 dB
• Prototype sample available from 72 h
TABLE 1 - SPECIFICATIONS COMPARISON
SPECIFICATION
RNC90Y (QUALIFIED)
RNC90Z (QUALIFIED) S555 (NON-QUALIFIED)
MIL-PRF-55182/9
MIL-PRF-55182/9
VISHAY PERFORMANCE
CHARACTERISTIC Y LIMITS CHARACTERISTIC Z LIMITS
LIMITS
Z555 (NON-QUALIFIED)
VISHAY PERFORMANCE
LIMITS
Temperature
Coefficient of
Resistance
Resistance Range
± 5 ppm/°C
(- 55 °C to + 125 °C)
± 10 ppm/°C
(+ 125 °C to + 175 °C)
4.99 Ω to 121 kΩ
± 2 ppm/°C
(- 55 °C to + 175 °C)
30.1 Ω to 121 kΩ
± 5 ppm/°C
(- 55 °C to + 125 °C)
1 Ω to 150 kΩ
± 3 ppm/°C ± 2.5 ppm/°C ± 2 ppm/°C
(- 55 °C to + 125 °C)
4.99 Ω to > 25 Ω to
25 Ω
80 Ω
> 80 Ω
Failure Rate
Level R
Level R
Not specified
Not specified
Load-Life Stability
0.3 W at + 125 °C
at 2000 h
at 10 000 h
± 0.05 % maximum ΔR
± 0.5 % maximum ΔR
± 0.05 % maximum ΔR
± 0.5 % maximum ΔR
± 0.015 % maximum ΔR²⁾
± 0.05 % maximum ΔR²⁾
± 0.015 % maximum ΔR²⁾
± 0.05 % maximum ΔR²⁾
Current Noise
Not specified
Not specified
- 40 dB minimum
- 40 dB minimum
High-Frequency
Operation
Rise Time
Inductance³⁾ (L)
Not specified
Not specified
Not specified
Not specified
1.0 ns at 1 kΩ
0.1 µH maximum
1.0 ns at 1 kΩ
0.1 µH maximum
0.08 µH typical
0.08 µH typical
Capacitance (C)
Not specified
Not specified
1.0 pF maximum
1.0 pF maximum
0.5 pF typical
0.5 pF typical
Voltage Coefficient
Working Voltage⁴⁾
Thermal EMF⁵⁾
0.0005 %/V
300 V maximum
Not specified
0.0005 %/V
300 V maximum
Not specified
0.0001 %/V
300 V maximum
0.1 µV/°C maximum
0.0001 %/V
300 V maximum
0.1 µV/°C maximum
1 µV/W maximum
1 µV/W maximum
Notes
1. Qualification and failure rate verification test data is maintained by Vishay Foil and is available upon request. Lot traceability and identification
data is maintained by Vishay Foil for 7 years.
2. Load life ΔR Maximum can be reduced by 80 % through Enhanced Reliability Testing (ERT). Consult Vishay Applications Engineering for
details.
3. Inductance (L) due mainly to the leads.
4. Not to exceed power rating of resistor.
5. µV/°C relates to EMF due to lead temperature differences and µV/W due to power applied to the resistor.
6. 0.200" (5.08 mm) lead spacing available - specify RNC90T for RNC90Y, and RNC90S for RNC90Z.
Document Number: 63007
Revision: 03-Sep-08
For any questions, contact: [e-mail]
www.vishay.com
1