Datasheet > DTO35

DTO35

更新时间： 2023-12-06 20:09:15

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
6页	124K
描述
Surface Mounted Power Resistor Thick Film Technology

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DTO35 数据手册

DTO35

Vishay Sfernice

www.vishay.com

Surface Mounted Power Resistor Thick Film Technology

FEATURES

• AEC-Q200 qualified

• 35 W at 25 °C case temperature

• Surface mounted resistor - TO-252 (DPAK)

style package

• Wide resistance range: 0.016 Ω to 700 kΩ

• Non inductive

• Resistor isolated from metal tab

LINKS TO ADDITIONAL RESOURCES

• Solder reflow secure at 270 °C / 10 s, MSL = 1

• Material categorization: for definitions of compliance

please see www.vishay.com/doc?99912

3D Models

DIMENSIONS in millimeters

8.2

2.8

6.35

Footprint recommendation for

solderable contact area:

7.87

ꢀ.8 ꢀ.1

1ꢀ°

ꢀ.6 ꢀ.1

1.6 ꢀ.1

2.542.54

1.4 +ꢀ.2 /-ꢀ

ꢀ.8 ꢀ.1

5.ꢀ8

1.2

1.65

Tolerance unspecified: ꢀ.3

Notes

•

For the assembly, we recommend the lead (Pb)-free thermal profile as per J-STD-020C

Power dissipation is 4.5 W at an ambient temperature of 25 °C when mounted on a double sided copper board using FR4 HTG, 70 μm of

copper, 39 mm x 30 mm x 1.6 mm, with thermal vias

•

For other information about dissipation, see the Application Note 52027: “Thermal Management on SMD Thick Film Resistors (D2TO20,

D2TO35, DTO25, DTO35)”

STANDARD ELECTRICAL SPECIFICATIONS

RESISTANCE RATED POWER LIMITINGELEMENT

TEMPERATURE

COEFFICIENT

ꢁꢁmꢂ°C

CRITICAL

RESISTANCE

TOLERANCE

ꢀ

MODEL

SIZE

RANGE

P_{25 °C}

VOLTAGE U_L

DTO35 TO-252 (DPAK) 0.016 to 700K

500

1, 2, 5, 10

150

7.1K

MECHANICAL SPECIFICATIONS

ELECTRICAL SPECIFICATIONS

Mechanical Protection

Resistive Element

Substrate

Molded

From 0.016 Ω to 0.047 Ω:

5 ꢀ and 10 ꢀ

Thick film

Tolerances

> 0.047 Ω to 0.1 Ω:

2 ꢀ to 10 ꢀ

≥ 0.11 Ω: 1 ꢀ to 10 ꢀ

Alumina

Tinned copper, Ni under layer

2 g max.

Connections

35 W at +25 °C case

temperature R_{TH (j - c)}: 4.28 °C/W

Power Rating and Thermal

Resistance

Weight

ENVIRONMENTAL SPECIFICATIONS

See Special Feature table

150 ppm/°C

Temꢁerature Coefficient

Dielectric Strength

Temꢁerature Range

-55 °C to +175 °C

1500 V_RMS- 1 min - 15 mA max.

(between terminals and board)

Climatic Category

55 / 175 / 56

IEC 60695-11-5

Insulation Resistance

Inductance

≥ 10⁴MΩ

Flammability

Application time: t_a= 10 s

Burning duration: t_b< 30 s

≤ 0.1 μH

Revision: 10-Nov-2021

Document Number: 51078

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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