LTO030F4R700FTE3 Vishay, LTO030F4R700FTE3 Datasheet

RESISTOR, 30W 4.7R 1%

LTO030F4R700FTE3

Manufacturer Part Number
LTO030F4R700FTE3
Description
RESISTOR, 30W 4.7R 1%
Manufacturer
Vishay
Series
LTOr
Datasheet

Specifications of LTO030F4R700FTE3

Resistance
4.7ohm
Resistance Tolerance
± 1%
Power Rating
30W
Voltage Rating
250V
Resistor Element Material
Thick Film
Svhc
No SVHC (15-Dec-2010)
External
RoHS Compliant
Temperature Coefficient
± 150ppm/°C
Resistor Case Style
Radial
Rohs Compliant
Yes
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
LTO 30
Vishay Sfernice
www.vishay.com
14
mechanical specifications
Mechanical Protection
Resistive Element
Substrate
Connections
Weight
Mounting Torque
dimensions
Standard Package
environmental specifications
Temperature Range
Climatic Category
30 Watt Power Resistor Thick Film Technology
Molded
Thick Film
Alumina
Tinned Copper
2 g max.
1N-m
TO-220
Isolated case
- 55 °C to + 150 °C
55/155/56
Ø3.2
For technical questions, contact sfer@vishay.com
10.4
5.08
0.8
1.3
3.2
electrical specifications
Resistance Range
Tolerances (Standard)
Dissipation and Associated
Power Rating
and Thermal Resistance
of the component
Temperature Coefficient
Limiting Element Voltage
Dielectric Strength
MIL STD 202
Insulation Resistance
Inductance
Critical Resistance
3.5
features
• 30 Watt at 25 °C Case Temperature Heatsink
• Direct mounting ceramic on heatsink
• Broad Resistance Range: R010 to 550K
• Non Inductive
• TO-220 package: Compact and easy to mount
• RoHS compliant
• Isolated case
• Tolerance unless otherwise specified: ± 0.3 mm
Mounted
3.2
1.8
0.6
Standard
16.2
12.7
30 W at + 25 °C (case temperature)
1500 V
See Performance table
RMS
0.010 Ω to 550 kΩ
R
2.25 W at + 25 °C
± 1 % to ± 10 %
Onto a heatsink
TH
Document Number: 50049
± 150 ppm/°C
- 1 minute - 10 mA max.
(j-c): 4.2 °C/W
≥ 10
≤ 0.1 μH
free air:
2.08 kΩ
250 V
Revision 26-Mar-07
4
MΩ
RoHS
COMPLIANT

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LTO030F4R700FTE3 Summary of contents

Page 1

... Power Rating and Thermal Resistance of the component Temperature Coefficient Limiting Element Voltage Dielectric Strength MIL STD 202 Insulation Resistance Inductance Critical Resistance For technical questions, contact sfer@vishay.com 16.2 12.7 0.6 1.8 0.010 Ω to 550 kΩ ± ± Onto a heatsink °C (case temperature) R (j-c): 4.2 ° ...

Page 2

... (j- (c-a 125 = = 12.5 °C For technical questions, contact sfer@vishay.com Vishay Sfernice TYPICAL DRIFTS ± (0 0.005 Ω) ± (0 0.005 Ω) ± 0.005 Ω) ± (0 0.005 Ω) Method 103 B Cond. D ± (0 0.005 Ω) Method 204 Cond. D ± (0 0.005 Ω) Method 211 Cond. A1 ± ...

Page 3

... To improve the thermal conductivity, surfaces in contact should be coated with a silicone grease and the torque applied on the screw for tightening should be around 1 Nm. 100 marKinG Model, Style, Resistance Value (in Ω), Tolerance (in %), Manufacturing Date, VISHAY trademark pacKaGinG Tube of 50 units orderinG information LTO ...

Page 4

... Information contained herein is intended to provide a product description only. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right ...

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