LTO030F47R00JTE3 Datasheet, PDF (1/5 Pages) Vishay Siliconix – 30 W Power Resistor Thick Film Technology

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LTO 30
Vishay Sfernice
30 W Power Resistor Thick Film Technology
FEATURES
• 30 W at 25 °C case temperature heatsink
mounted
• Direct mounting ceramic on heatsink
• Broad resistance range: 0.010  to 550 k
• Non inductive
• TO-220 package: Compact and easy to mount
• Material categorization: For definitions of compliance
please see www.vishay.com/doc?99912
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
10.4
3.2
3.2
Ø 3.2
16.2
1.3 3.5
0.8
12.7
0.6
1.8
5.08
Note
• Tolerances unless stated: ± 0.3 mm
STANDARD ELECTRICAL SPECIFICATIONS
MODEL
SIZE
RESISTANCE
RANGE

RATED POWER
P_{25 °C}
W
LIMITING ELEMENT
VOLTAGE U_L
V
TOLERANCE
±%
TEMPERATURE
COEFFICIENT
± ppm/°C
CRITICAL
RESISTANCE

LTO 30
TO-220 0.010 to 550K
30
500
1, 2, 5, 10 150, 250, 700, 900
8.33K
MECHANICAL SPECIFICATIONS
Mechanical Protection
Molded
Resistive Element
Thick film
Substrate
Alumina
Connections
Tinned copper
Weight
2 g max.
Mounting Torqure
1 Nm
ENVIRONMENTAL SPECIFICATIONS
Temperature Range
- 55 °C to + 155 °C
Climatic Category
55/155/56
ENVIRONMENTAL SPECIFICATIONS
Flammability
IEC 60695-11-5
2 applications 30 s
separated by 60 s
TECHNICAL SPECIFICATIONS
Dissipation and Associated
Onto a heatsink
Power Rating and 
Thermal Resistance 
of the Component
30 W at + 25 °C (case temp.)
R_{TH (j - c)}: 4.2 °C/W
Free air:
2.25 W at + 25 °C
Temperature Coefficient
See Performance table
Standard
± 150 ppm/°C
Dielectric Strength 
MIL STD 202
1500 V_RMS - 1 min
10 mA max.
Revision: 01-Aug-13
1
Document Number: 50049
For technical questions, contact: [e-mail]
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