TPR301000JKE3 [VISHAY]

RES,SMT,THICK FILM,100 OHMS,250WV,5% +/-TOL,-100,100PPM TC,4018 CASE;


型号：	TPR301000JKE3
厂家：	VISHAY
描述：	RES,SMT,THICK FILM,100 OHMS,250WV,5% +/-TOL,-100,100PPM TC,4018 CASE
文件：	总3页 (文件大小：129K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

TPR

Vishay Techno

Thick Film Technology Power Resistors

20 Watt and 30 Watt TO220 Package

FEATURES

• Available with 20 or 30 Watt power rating

• Convenient TO220 package

• 20 Watt: Resistance range 1 Ω to 1 MΩ

• 30 Watt: Resistance range 0.5 Ω to 100 KΩ

• Tolerance 1 ꢀ standard

• TCR to 50 ppm/°C

• Non-Inductive Design

• Isolated electrical element

The well known TO-220 package combined with the proven

thick film technology provides you, the design engineer, with

a high reliable and cost effective solution for applications

requiring current limiting/current sensing.

ELECTRICAL SPECIFICATIONS

Resistance Range: 20 Watt: 0.5 Ω to 100 kΩ

30 Watt: 0.5 Ω to 100 KΩ

STD Resistance Tolerance: 1 ꢀ, 2 ꢀ, 5 ꢀ and 10 ꢀ

(Tighter available)

The chips unique attachment to the solder coated copper

base provides a repeatable low thermal resistance path for

the energy to exit the resistor and be dissipated into the

heatsink.

Power Dissipation:

TRP20:

20 Watts at 25 °C with heatsink

2 ¼ Watts at 25 °C without heatsink

TPR30:

The popular TO-220 package can be handled easily by the

manufacturing group.

30 Watts at 25 °C with heatsink

2 ½ Watts at 25 °C without heatsink

Temperature Coefficient: 100 ppm/°C Std

( 50 ppm/°C available)

Vishay has additional solutions when higher Technical

Performance is required such as the VPR220 and VPR221.

Short Time Overload: 2 times rated power with applied

voltage not to exceed 375 VDC for 5 seconds

Maximum Working Voltage: 250 VDC

Limiting Element Voltage: 250 VDC

Dielectric Strength: 2000 VRMS

Insulation Resistance: 20 GΩ min

DIMENSIONS in inches

0.175 0.015

0.400 0.010

0.142 0.003 DIA

0.052

0.003

MECHANICAL SPECIFICATIONS

0.125 0.005

0.240 0.010

Mechanical Protection: Molded case

Resistive Element: Thick Film

Terminals: Tinned copper

Weight: 2 grams

0.580 0.010

TPR-XXXX

0.130 0.005

0.050 0.002

ENVIRONMENTAL SPECIFICATIONS (TYPICAL)

Temperature Range: - 55 °C to + 155 °C

Terminal Strength: Mil-Std-202, Method 211

Thermal Shock: Mil-Std-202, Method 107

Moisture Resistance: Mil-Std-202, Method 106

Life: 1000 hours Mil-Std-202, 25 °C

0.540 0.040

0.023

0.002

0.030 0.002

0.200 0.010

0.085 0.010

Shock: Mil-Std-202 Method 213

Vibration: Mil-Std-202, Method 204

Document Number: 68018

Revision: 05-Dec-05

www.vishay.com

TPR

Thick Film Technology Power Resistors

20 Watt and 30 Watt TO220 Package

Vishay Techno

DERATING

155 °C

100 %

80 %

60 %

40 %

20 %

+ 25 °C + 50 °C + 75 °C + 100 °C + 125 °C + 150 °C + 175 °C

AMBIENT TEMPERATURE °C

STANDARD MILITARY PRESENTATION OF POWER DERATING

PERFORMANCE

TEST AND MIL REF.

CONDITION

TYPICAL DRIFT

< 0.10 ꢀ

Short Time Overload

2 x rated power for 5 seconds

Temperature Cycling with Power

Load Life MIL-STD 202, Method 108 and 302

Humidity (steady state)

5 cycles - 65 °C to + 125 °C, at rated power

1,000 hours at rated power and 25 °C ambient

56 days 95 ꢀ R.H.

< 0.10 ꢀ

< 0.25 ꢀ

< 0.30 ꢀ

ORDERING INFORMATION

TPR20

XXXX

MODEL

RESISTANCE VALUE

(Ohms)

RESISTANCE

TOLERANCE

TCR

(ppm/°C)

LEAD TERMINATION

TPR20

TPR30

(First three digits are

significant, last digit

signifies number of zeros

to follow.)

F = ± 1 ꢀ

G = ± 2 ꢀ

J = ± 5 ꢀ

K = ± 10 ꢀ

H = ± 50

K = ± 100 Std

M = ± 300

e3 = 95/5

www.vishay.com

Document Number: 68018

Revision: 05-Dec-05

Legal Disclaimer Notice

Vishay

Notice

Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc.,

or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.

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.

The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.

Customers using or selling these products for use in such applications do so at their own risk and agree to fully

indemnify Vishay for any damages resulting from such improper use or sale.

Document Number: 91000

Revision: 08-Apr-05

www.vishay.com

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