DTO035C48701KRE3 [VISHAY]

Surface Mounted Power Resistor Thick Film Technology;


型号：	DTO035C48701KRE3
厂家：	VISHAY
描述：	Surface Mounted Power Resistor Thick Film Technology
文件：	总6页 (文件大小：135K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

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  to 700 k

• Non inductive

• Resistor isolated from metal tab

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  to 0.047 :

5 ꢀ and 10 ꢀ

Thick film

Tolerances

> 0.047  to 0.1 :

2 ꢀ to 10 ꢀ

 0.11 : 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

10⁴M

Flammability

2 applications 30 s

separated by 60 s

 0.1 μH

Revision: 24-Oct-2019

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

DTO35

Vishay Sfernice

www.vishay.com

DIMENSIONS

Standard Package

TO-252 style (DPAK)

SPECIAL FEATURES

Resistance Values

 0.016

 0.1

0.5

Requirement Temꢁerature Coefficient (TCR)

(-55 °C +175 °C) IEC 60115-1

900 ppm/°C

350 ppm/°C

150 ppm/°C

PERFORMANCE

TESTS

CONDITIONS

REQUIREMENTS

IEC 60115-1 §4.13

1.6 Pr 5 s

Momentary Overload

Load Life

(0.25 ꢀ + 0.005 )

(1 ꢀ + 0.005 )

US < 1.5 UL

IEC 60115-1

1000 h, 90/30 Pr at +25 °C

AEC-Q200 rev. D conditions:

MIL-STD-202 method 108

1000 h, +175 °C, unpowered

High Temꢁerature Exꢁosure

AEC-Q200 rev. D conditions:

pre-conditioning 3 reflows according

JESTD020D

JESD22 method JA-104

1000 cycles, (-55 °C to +125 °C)

dwell time 15 min

Temꢁerature Cycling

(0.5 ꢀ + 0.005 )

AEC-Q200 rev. D conditions:

MIL-STD-202 method 103

1000 h, 85°C, 85 ꢀ RH

Biased Humidity

Oꢁerational Life

(0.5 ꢀ + 0.005 )

(1 ꢀ + 0.005 )

AEC-Q200 rev. D conditions:

pre-conditioning 3 reflows according

JESTD020D

MIL-STD-202 method 108

1000 h, 90/30, powered, +125 °C

AEC-Q200 rev. D conditions:

AEC-Q200-002

ESD Human Body Model

Vibration

(0.5 ꢀ + 0.005 )

25 kV_AD

AEC-Q200 rev. D conditions:

MIL-STD-202 method 204

20 g’s for 20 min, 12 cycles

test from 10 Hz to 2000 Hz

AEC-Q200 rev. D conditions:

MIL-STD-202 method 213

100 g’s, 6 ms, 3.75 m/s

3 shocks/direction

Mechanical Shock

(0.5 ꢀ + 0.005 )

AEC-Q200 rev. D conditions:

AEC-Q200-005

Board Flex

(0.25 ꢀ + 0.01 )

bending 2 mm, 60 s

AEC-Q200 rev. D conditions:

AEC-Q200-006

Terminal Strength

1.8 kgf, 60 s

ASSEMBLY SPECIFICATIONS

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

TESTS

CONDITIONS

REQUIREMENTS

AEC-Q200 rev. D

MIL-STD-202 method 210

Solder Bath method: 270 °C / 10 s

Resistance to Soldering Heat

(0.5 ꢀ + 0.005 )

Level: 1

+ pass requirements of TCR

Overload and Dielectic Strength after MSL

IPC / JEDEC^®J-STD-020C

85 °C / 85 ꢀ RH / 168 h

Moisture Sensitivity Level (MSL)

Revision: 24-Oct-2019

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

DTO35

Vishay Sfernice

www.vishay.com

POWER RATING

The temperature of the case should be maintained within the limits specified.

Axis Title

120

10000

1000

100

120

140

160

180

175

Case Temperature (°C)

CHOICE OF THE BOARD

The user must choose the board according to the working conditions of the component (power, room temperature). Maximum

working temperature must not exceed 175 °C. The dissipated power is simply calculated by the following ratio:

1

T

P = -------------------------------------------------------------------------------------------

+ R

TH (j - c)

TH (c - h) TH (h - a)

Expressed in W

T:

Difference between maximum working temperature and room temperature

R_{TH (j - c)}

Thermal resistance value measured between resistive layer and outer side of the resistor. It is the thermal resistance

of the component: 4.28 °C/W.

R_{TH (c - h)}: Thermal resistance value measured between outer side of the resistor and upper side of the board. This is the thermal

resistance of the solder layer.

R_{TH (h - a)}: Thermal resistance of the board.

Examꢁle:

R_{TH (c - h)}+ R_{TH (h - a)}for DTO35 power rating 3.5 W at ambient temperature +25 °C.

Thermal resistance R_{TH (j - c)}: 4.28 °C/W

Considering equation ⁽¹⁾we have:

T = 175 °C - 25 °C = 150 °C

R_{TH (j - c)}+ R_{TH (c - h)}+ R_{TH (h - a)}= T/P = 150/3.5 = 42.8 °C/W

R_{TH (c - h)}+ R_{TH (h - a)}= 42.8 °C/W - 4.28 °C/W = 38.52 °C/W

ACCIDENTAL OVERLOAD

In any case the applied voltage must be lower than the maximum overload voltage of U_s= 750 V. The values indicated on the

graph below are applicable to resistors onto a board.

Revision: 24-Oct-2019

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

DTO35

Vishay Sfernice

www.vishay.com

ENERGY CURVE

Axis Title

100

10000

1000

100

0.1

0.01

0.001

0.0000001

0.000001

0.00001

0.0001

0.001

0.01

0.1

Overloard Duration (s)

POWER CURVE

Axis Title

100 000

10000

1000

100

10 000

1000

100

0.0000001

0.000001

0.00001

0.0001

0.001

0.01

0.1

Overload Duration (s)

IMPEDANCE CURVE 10  to 1 k from 100 kHz to 300 MHz

10000

1.90

1.70

1.50

1.30

10 Ω

1000

25 Ω

47 Ω, 75 Ω, 100 Ω

220 Ω

1.10

1.00

0.90

100

470 Ω

0.70

0.50

0.30

1000 Ω

100 kHz

1 MHz

10 MHz

100 MHz

1000 MHz

300 MHz

Frequency (Hz)

Revision: 24-Oct-2019

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

DTO35

Vishay Sfernice

www.vishay.com

PACKAGING

• Tube: max. 50 units per tube

• Reel: max. 500 units per reel

5.2

1.6

0.8

0.9

8.7

14.5

0.5

17°

R 0.5

0.8

MARKING

Model, style, resistance value (in ), tolerance (in ꢀ), manufacturing date, Vishay Sfernice trademark.

ORDERING INFORMATION

DTO

035

100 k

1 ꢀ

XXX

RESISTANCE

VALUE

TOLERANCE

MODEL

STYLE

CONNECTIONS

CUSTOM DESIGN

LEAD (Pb)-FREE

F = 1 ꢀ

G = 2 ꢀ

J = 5 ꢀ

K = 10 ꢀ

Optional on request:

shape, etc

SAP PART NUMBERING GUIDELINES

GLOBAL

MODEL

SIZE

035

LEADS

OHMIC VALUE

TOLERANCE

PACKAGING

LEAD (Pb)-FREE

DTO

C = surface mount

The first four digits are

significant figures and the

last digit specifies the

number of zeros to follow.

R designates decimal point.

F = 1 ꢀ

G = 2 ꢀ

J = 5 ꢀ

K = 10 ꢀ

R = reel

500 pieces

T = tube

E3 = pure tin

50 pieces

48R70 = 48.7 

48701 = 48 700 

10002 = 100 000 

R0100 = 0.01 

R6800 = 0.68 

27000 = 2700  = 2.7 k

Revision: 24-Oct-2019

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

Legal Disclaimer Notice

www.vishay.com

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Revision: 09-Jul-2021

Document Number: 91000

DTO035C48701KRE3 [VISHAY]

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