Document Number: 63121 For any questions, contact: foil@vishay.com
www.vishay.com
Revision: 06-Aug-07 3
DSMZ (Z-Foil)
Ultra High Precision Bulk Metal
®
Z-Foil Surface Mount
Voltage Divider, TCR Tracking of < 0.1 ppm/°C, PCR of
± 5 ppm at Rated Power and Stability of ± 0.005 % (50 ppm)
Vishay Foil Resistors
I
MPROVED P
R
ODUC
T
TABLE 2 - PERFORMANCE SPECIFICATIONS (Test Method Per MIL-PRF-914)
SPECIFICATIONS TYPICAL LIMITS
Power rating at 70 °C Entire package: 0.1 W
Each resistor: 0.05 W
Maximum Working Voltage (each resistor) 25 V
Working Temperature Range - 65 °C to + 125 °C
Thermal Shock ΔR = 0.01 % (100 ppm)
25 x (- 65 °C to + 125 °C) ΔRatio = 0.005 % (50 ppm)
Thermal Shock
5 x (- 65 °C to + 125 °C) and ΔR = 0.015 % (150 ppm)
Power Conditioning ΔRatio = 0.01 % (100 ppm)
1.5 rated power at 25 °C, 100 hours
DWV atmospheric pressure, 200 V (A.C.), 1 minute Successfully passed
Insulation Resistance 100 V (D.C.), 1 minute > 10
4
MΩ
Resistance to Soldering Heat ΔR = 0.01 % (100 ppm)
ΔRatio = 0.005 % (50 ppm)
Moisture Resistance ΔR = 0.02 % (200 ppm)
+ 65 °C to - 10 °C; 90 % to 98 % RH; 0.1 x rated power, 240 hours ΔRatio = 0.005 % (50 ppm)
Shock (Specified Pulse) ΔR = 0.005 % (50 ppm)
100 G ΔRatio = 0.0025 % (25 ppm)
Vibration, High Frequency ΔR = 0.01 % (100 ppm)
(10 Hz - 2000 Hz), 20 G ΔRatio = 0.005 % (50 ppm)
High Temperature Exposure ΔR = 0.01 % (100 ppm)
100 hours at 125 °C ΔRatio = 0.005 % (50 ppm)
Low Temperature Storage ΔR = 0.005 % (50 ppm)
24 hours at - 65 °C ΔRatio = 0.005 % (50 ppm)
Load Life Stability ΔR = 0.005 % (50 ppm)
2000 hours at + 70 °C; rated power ΔRatio = 0.005 % (50 ppm)
Short Time Overload ΔR = 0.005 % (50 ppm)
6.25 x Rated Power; 5 seconds ΔRatio = 0.0025 % (25 ppm)
Low Temperature Operation ΔR = 0.005 % (50 ppm)
ΔRatio = 0.0025 % (25 ppm)
Weight 0.04 g