M25SI_05 Datasheet, PDF (1/3 Pages) Vishay Siliconix – Thin Film, Rectangular, Fusible, Resistor Chips

M25SI
Vishay Draloric
Thin Film, Rectangular, Fusible, Resistor Chips
FEATURES
• Metal film on high quality ceramic
• Special protective top coat
• Flame retardant
• Sn solder contacts on Ni barrier layer
• Fusible resistor for constant voltage
• Automatic placement compatibility
STANDARD ELECTRICAL SPECIFICATIONS
MODEL
M25SI
SIZE
INCH METRIC
1206 3216
POWER
RATING
W_70°C
0.25
LIMITING ELEMENT
VOLTAGE
V≅ MAX
PxR
TEMPERATURE
COEFFICIENT
ppm/K
100
TOLERANCE
%
5
RESISTANCE
RANGE
Ω
1R – 3K9
• Power rating depends on the max. temperature at the solder point,
the component placement density and the substrate material.
• Ask about extended value ranges.
• TC 50ppm/°C, Tolerance 1% on special request.
• Marking: 3 digits.
• Top coat: beige, transparent.
E-SERIES
24
TECHNICAL SPECIFICATIONS
PARAMETER
UNIT
Rated Dissipation at 70°C
W
Insulation Voltage (1 min)
Thermal Resistance ¹⁾
V_{dc/ac peak}
K/W
Insulation Resistance
Ω
Category Temperature Range
°C
Failure Rate
h^–1
Weight / 1000pcs
g
1) _{Measuring conditions in acc. with CECC 40401}
M25SI
0.25
> 300
≤ 220¹⁾
> 10 ⁹
- 55 / + 125
1 •10^–9
10
PULSE TEST DATA
Pulse Power (Square Pulse)
Pulse Duration t_i
Pulse Pause t_p
Number of pulses
Drift after pulse test
0.9W
100µs
100ms
10⁵
< 0.1%
0.3W
100ms
1s
10⁵
< 0.1%
1000
100
10
1
0.1
0.01
0.001
01
234
5
6
78
9 10
Fusing Performance
Power/Watt
1000
100
10
1
1
10
100
1000
10000
Resistance Value in Ohm
Maximum Applicable Voltage after Fusing
ORDERING INFORMATION
M25SI
100
MODEL
TC
ppm/K
91R
RESISTANCE VALUE
Ω
5%
TOLERANCE
±%
P5
PACKAGING
P5-Papertape 5000 pcs
www.vishay.com
162
For technical questions contact: [e-mail]
Document Number: 20031
Revision: 24-May-05