Datasheet > LTO-150

LTO-150

更新时间： 2024-11-23 01:24:35

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
4页	99K
描述
Clip Mount Power Resistor Thick Film Technology

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LTO-150 数据手册

LTO 150

Vishay Sfernice

www.vishay.com

Clip Mount Power Resistor Thick Film Technology

FEATURES

• 150 W at 45 °C case temperature heatsink

mounted

• Direct mounting ceramic on heatsink

• Broad resistance range: 0.03  to 1.3 M

• Non inductive

• TO-247 package: compact and easy to mount

• Designed for clip mounting

• UL 94 V-0 material used - Compliant with EN45545-2

• AEC-Q200 qualified

LTO150 are the extension of LTO series. The component is

used in direct contact with heatsink. Fixation done by clip.

• Material categorization: for definitions of compliance

please see www.vishay.com/doc?99912

DIMENSIONS in millimeters

15.76

5.33

10.5

20.7

0.3

3.5

3.6

0.6

14.5

10.16

2.4

Note

Tolerances unless stated: 0.3 mm

•

STANDARD ELECTRICAL SPECIFICATIONS

RESISTANCE RATED POWER LIMITINGELEMENT

TEMPERATURE

COEFFICIENT

ppm/°C

CRITICAL

RESISTANCE



TOLERANCE

ꢀ

MODEL

SIZE

RANGE

P_{25 °C}

VOLTAGE U_L



LTO 150

TO-247

0.03 to 1.3M

150

500

1, 2, 5, 10

200, 350, 900

1.66K

MECHANICAL SPECIFICATIONS

TECHNICAL SPECIFICATIONS

Mechanical Protection

Resistive Element

Substrate

Molded

Dissipation and Associated

Onto a heatsink + clip

Thick film

Power Rating and 

Thermal Resistance 

of the Component

150 W at +45 °C (case temp.)

R_{TH (j - c)}: 0.87 °C/W

Alumina

Tinned copper

4 g max.

Free air: 4.5 W at +25 °C

Connections

See Performance table

200 ppm/°C

Temperature Coefficient

Weight

Clip Assembly Force

60 N to 110 N

Dielectric Strength 

IEC 60115-1

3000 V_RMS- 1 min

10 mA max.

Insulation Resistance

Inductance

 10⁴M

ENVIRONMENTAL SPECIFICATIONS

 0.1 μH

Temperature Range

-55 °C to +175 °C

Climatic Category

55 / 175 / 56

IEC 60695-11-5

2 applications 30 s

separated by 60 s

Flammability

Revision: 15-Feb-18

Document Number: 50071

For technical questions, contact: sferfixedresistors@vishay.com

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

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