PDF《LPS 600》

600 power dissipation

180 W at +

50 °C room temperature. ?T ?

155 °C -

50 °C =

105 °C RTH (j - c) + RTH (c - h) + RTH (h - a) = = = 0.58 °C/W RTH (j - c) = 0.112 °C/W RTH (c - h) + RTH (h - a) = 0.58 °C/W - 0.112 °C/W = 0.468 °C/W PERFORMANCE TESTS CONDITIONS REQUIREMENTS Momentary Overload IEC 60115-1

2 x Pr /

10 s Umax. ? UL =

5000 V ± (0.25 % + 0.05 ?) Rapid Temperature Change IEC 60115-1/IEC 60068-2-14 Test Na

50 cycles -55 °C to +155 °C ± (0.5 % + 0.05 ?) Load Life IEC 60115-1

1000 h (90/30) Pr at

85 °C ± (0.5 % + 0.05 ?) Humidity (Steady State) IEC 60115-1

56 days RH

95 % /

40 °C ± (0.5 % + 0.05 ?) Vibration MIL STD

202 method

204 cond. D (10 g;

5/500 Hz) ± (0.25 % + 0.05 ?) Climatic Sequence IEC 60115-1 (55 /

155 / 56) ± (1 % + 0.05 ?) Tightening Torque on Heatsink LPS

600 2 Nm P ?T RTH (j - c) RTH (c - h) RTH (h - a) + + = ?T P ------ -

105 180 ---- --- - LPS

600 www.vishay.com Vishay Sfernice Revision: 05-Jun-2019

3 Document Number:

50053 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 OVERLOADS In any case the applied voltage must be lower than UL =

5000 V. Short time overload:

2 x Pr/10 s Accidental overload: The values indicated on the following graph are applicable to resistors in air or mounted onto a heatsink. ENERGY CURVE POWER CURVE MARKING Series, style, ohmic value (in ?), tolerance (in %), manufacturing date, Vishay Sfernice trademark. POWER RATING The temperature of the case should be maintained within the limits specified in the following figure. ? To optimize the thermal conduction, contacting surfaces should be coated with silicone grease or thermal film, and heatsink mounting screws tightened to

2 Nm. 0.1

1 10

100 1000

10 000 0.0001 0.001 0.01 0.1

1 10

100 1000 ENER G Y IN J OVERLOAD DURATION IN ms

1 10

100 1000

10 000 0.0001 0.001 0.01 0.1

1 10

100 1000 POWER IN kW OVERLOAD DURATION IN ms PACKAGING Box of

15 units BOTTOM CASE TEMPERATURE IN °C RATED DISSIPATION IN %

100 80

60 40

20 0

0 50

100 150

200 85

155 LPS

600 www.vishay.com Vishay Sfernice Revision: 05-Jun-2019

4 Document Number:

50053 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 ORDERING INFORMATION LPS

600 100 k? ±

1 % xxx BO15 e MODEL STYLE RESISTANCE VALUE TOLERANCE ±

1 % ±

2 % ±

5 % ±

10 % CUSTOMDESIGN Optional on request: special TCR, shape etc. PACKAGING LEAD (Pb)-FREE GLOBAL PART NUMBER INFORMATION GLOBAL MODEL DIELECTRIC OHMIC VALUE TOLERANCE PACKAGING SPECIAL LPS

600 L = dielectric strength

7 kV H = dielectric strength

12 kV D = partial discharge ?

100 pC/7 kV and ?

10 pC/5 kV The first three digits are significant figures and the last digit specifies the number of zeros to follow. R designates decimal point. 48R7 = 48.7 ? 47R0 =

47 ?

1001 =

1 k? 4R70 = 4.7 ? R240 = 0.24 ? F =

1 % G =

2 % J =

5 % K =

10 % B = box

15 pieces As applicable ZAx

6 0

0 H

4 7 R J S

0 P

0 B L Legal Disclaimer Notice www.vishay.com Vishay Revision: 01-Jan-2019

1 Document Number:

91000 Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, "Vishay"), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other disclosure relating to any product. Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special, consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular purpose, non-infringement and merchantability. Statements regarding the suitability of products for certain types of applications are based on Vishay's knowledge of typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements about the suitability of products for a particular application. It is the customer's responsibility to validate that a particular product with the properties described in the product specification is suitable for use in a particular application. Parameters provided in datasheets and / or specifications may vary in different applications and performance may vary over time. All operating parameters, including typical parameters, must be validated for each customer application by the customer's technical experts. Product specifications do not expand or otherwise modify Vishay's terms and conditions of purchase, including but not limited to the warranty expressed therein. Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining applications or for any other application in which the failure of the Vishay product could result in personal injury or death. Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners. ?