LTO100 Datasheet, PDF (1/4 Pages) Vishay Siliconix – Power Resistor Thick Film Technology

LTO 100
Vishay Sfernice
Power Resistor Thick Film Technology
LTO series are the extension of RTO types. We used the
direct ceramic mounting design (no metal tab) of our RCH
power resistors applied to semiconductor packages.
dimensions in millimeters
15.76
features
• 100 Watt at 25 °C Case Temperature Heatsink
Mounted
• Direct mounting ceramic on heatsink
• Broad Resistance Range: R015 to 1M
• Non Inductive
• TO-247 package: Compact and easy to mount
• RoHS compliant
RoHS
COMPLIANT
5.0
5.33
Ø3.6
20.7
3.6
3.5
14.5
1.5
0.6
10.16
mechanical specifications
Mechanical Protection
Molded
Resistive Element
Thick Film
Substrate
Alumina
Connections
Tinned Copper
Weight
3.5 g max.
Mounting Torque
1N-m
dimensions
Standard Package
TO-247
Isolated case
environmental specifications
Temperature Range
- 55 °C to + 175 °C
Climatic Category
55/155/56
2.4
• Tolerance unless otherwise specified: ± 0.3 mm
electrical specifications
Resistance Range
0.015 Ω to 1 MΩ
Tolerances (Standard)
± 1 % to ± 10 %
Dissipation and Associated
Onto a heatsink
Power Rating
and Thermal Resistance
of the component
100 W at + 25 °C (case temperature)
RTH (j-c): 1.5 °C/W
free air:
3.5 W at + 25 °C
Temperature Coefficient
See Performance table
Standard
± 150 ppm/°C
Limiting Element Voltage
375 V
Dielectric Strength
MIL STD 202
Insulation Resistance
1500 VRMS - 1 minute - 10 mA max.
≥ 10⁴ MΩ
Inductance
≤ 0.1 μH
Critical Resistance
1.41 kΩ
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Document Number: 50051
Revision: 26-Mar-07