LP732ATTE101F4000 [KOA]

RTD Platinum Sensor, Rectangular, Surface Mount, SMD-2;


型号：	LP732ATTE101F4000
厂家：	KOA SPEER ELECTRONICS, INC.
描述：	RTD Platinum Sensor, Rectangular, Surface Mount, SMD-2 传感器换能器
文件：	总2页 (文件大小：230K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

LP73

thin film resistance thermal chip sensor

features

• Thin film thermal sensors of SMD type

• Resistance tolerance ±1%, a wide range of TCRs

+3000x10^-6/K~+5000x10^-6/K with the standard products

• Suitable for control of temperatures in various industrial

equipment

• Suitable for both flow and reflow soldering

• Marking: Black body color

• Products with lead-free terminations meet EU RoHS

and China RoHS requirements

dimensions and construction

Type

(Inch Size Code)

Dimensions inches (mm)

(0603)

.063±.008 .031±.008 .012±.008 .012±.008 .02±.004

(1.6 0.2) (0.8 0.2) (0.3 0.2) (0.3 0.2) (0.5 0.1)

Solder

Plating

(0805)

.079±.008 .049±.008 .016±.008 .016±.008 .02±.006

(2.0 0.2) (1.25 0.2) (0.4 0.2) (0.4 0.2) (0.5 0.15)

Plating

(1206)

.126±.008 .063±.008 .02±.012 .02±.012 .02±.006

(3.2 0.2)

(1.6 0.2)

(0.5 0.3)

(0.5 0.3) (0.5 0.15)

Protective

Coating

Resistive Inner

Film

Electrode

Ceramic

Substrate

ordering information

New Part #

LP73

103

3600

Size

Code

Termination

Material

Resistance

Value

Product

Code

Packaging

Tolerance

T.C.R.

1J: 0603

2A: 0805

2B: 1206

T: Sn

TE: 4mm embossed

pitch plastic

2 significant

figures + 1

multiplier 3 digits

F: ±1%

G:±2%

J: ±5%

(5,000 pieces/reel)

applications and ratings

Thermal

Time

Constant Constant

Thermal

Dissipation

Rated

Ambient

Temp.

Operating

Temp.

Range

Part

Designation

Power

Rating

(sec.)*

(mW/°C)*

LP731J

LP732A

LP732B

0.016W

0.031W

0.063W

1.2

-55°C

+125°C

1.8

2.4

+70°C

6.5

* Thermal Time Constant and Dissipation Constant are reference values, which are values of elements and vary with connecting or fixing methods.

For further information on packaging,

please refer to Appendix A.

Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.

1/30/11

189

KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com

LP73

thin film resistance thermal chip sensor

applications and ratings (continued)

Resistance Range

E-24

T.C.R.

(ppm/°C)

Max.

T.C.R.

Tolerance

Resistance

Tolerance

3000

3300

F: ±1%, G: ±2%

J: ±5%

100Ω-1kΩ

100Ω-300Ω

330Ω-1kΩ

G: ±2%, J: ±5%

3600

±5%

100Ω - 2kΩ

100Ω - 10kΩ

F: ±1%

G: ±2%

J: ±5%

4000

4500

5000

100Ω - 1kΩ

environmental applications

Derating Curve

Temperature Characteristics

100

5000ppm/°C

T.C.R.

(X10^-6/K)

4500ppm/°C

4000ppm/°C

3600ppm/°C

3300ppm/°C

3000ppm/°C

For sensors operated at an

ambient temperature of 70°C or

above, a power rating shall be

derated in accordance with the

above derating curve.

-10

-20

-30

-40

-60 -40 -20

80 100 120

70 125

140

-75 -50

-25

100 125

-55

Ambient Temperature

(°C)

Approximate Expression for Resistance-Temperature Characteristics

(Values are not guaranteed but typical)

RT=R25 (C0+C1T+C2T²)

T.C.R.

C₀

C₁

C₂

(x10^-6/K)

3.90112 x 10^-6

4.00516 x 10^-6

4.34428 x 10^-6

4.33457 x 10^-6

6.05201 x 10^-6

7.48809 x 10^-6

RT: Resistance value at T°C

R25: Resistance value at 25°C

T: Ambient temperature (°C)

C0, C1, C2: Constants

3000

3300

3600

4000

4500

5000

0.931258

0.924355

0.916356

0.907039

0.897412

0.886014

0.00265213

0.00292569

0.00323714

0.00361006

0.00395222

0.00437224

Performance Characteristics

Requirement ∆ R ±(%+0.05Ω)

Parameter

Resistance

Limit

Typical

Test Method

25°C

Within regulated

tolerance

––

T.C.R.

+25°C/+65°C

Within specified

T.C.R.

Overload

Rated voltage x 2.5 for 5 seconds

±0.5%

±0.3%

Resistance to Solder Heat

260°C ± 5°C, 10 seconds + 1 second/- 0 second

Rapid Change

of Temperature

-55°C (30 minutes),+25°C (2-3 minutes), +125°C (30 minutes),

+25°C (2-3 minutes), 5 cycles

Moisture Resistance

Endurance at 70°C

±2.0%

±1.5%

40°C ± 2°C, 90 - 95% RH, 1000 hours, 1.5 hours ON, 0.5 hours OFF cycle

70°C ± 2°C, 1000 hours, 1.5 hours ON, 0.5 hours OFF cycle

Confirming resistance drift is recommended since this product has a tendency to have bigger resistance change than general flat chip over 70°C.

Please pay attention not to be applied ESD, it may cause of resistance change.

Actual Value (Out of Guarantee)

Test Items

Reference

Test Method

High Temperature Exposure

ESD

±8.0%

500V

125°C, 1000 hours

Human model, 100 pF 1.5 kΩ

Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.

1/02/14

190

KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com

相关型号：