SI7401DN-RC VISHAY [Vishay Siliconix], SI7401DN-RC Datasheet

SI7401DN-RC

Manufacturer Part Number

SI7401DN-RC

Description

R-C Thermal Model Parameters

Manufacturer

VISHAY [Vishay Siliconix]

Datasheet

1.SI7401DN-RC.pdf (3 pages)

Current page: 1 of 3
Download datasheet (240Kb)

DESCRIPTION

The parametric values in the R-C thermal model have

been derived using curve-fitting techniques. These

techniques are described in "A Simple Method of

Generating Thermal Models for a Power MOSFET"[1].

When implemented in P-Spice, these values have

matching characteristic curves to the Single Pulse

Transient

MOSFET.

R-C THERMAL MODEL FOR TANK CONFIGURATION

This document is intended as a SPICE modeling guideline and does not constitute a commercial product data sheet. Designers should refer to the appropriate data

sheet of the same number for guaranteed specification limits.

Document Number: 73834

Revision 03-Mar-06

R-C VALUES FOR TANK CONFIGURATION

Junction to

Thermal

RT1

RT2

RT3

RT4

CT1

CT2

CT3

CT4

Impedance

R-C Thermal Model Parameters

curves

109.4727 m

32.7582 m

6.7430 m

Ambient

11.8825

56.6379

4.5197

7.4284

1.1804

Thermal Capacitance (Joules/°C)

for

Thermal Resistance (°C/W)

the

R-C values for the electrical circuit in the Foster/Tank

and Cauer/Filter configurations are included.

Note:

For a detailed explanation of implementing these values in

P-SPICE, refer to Application Note AN609 Thermal Simulations Of

Power MOSFETs on P-SPICE Platform.

504.3467 m

972.1139 m

937.1926 m

362.3679 u

787.5516 u

18.2079 m

1.9260 m

9.3126 m

Case

Si7401DN_RC

Vishay Siliconix

Foot

N/A

www.vishay.com

Related parts for SI7401DN-RC

SI7401DN-RC Summary of contents

Page 1

... P-SPICE, refer to Application Note AN609 Thermal Simulations Of curves for the Power MOSFETs on P-SPICE Platform. Thermal Resistance (°C/W) Ambient Case 4.5197 362.3679 u 7.4284 504.3467 m 11.8825 972.1139 m 56.6379 937.1926 m Thermal Capacitance (Joules/°C) Ambient Case 6.7430 m 1.9260 m 32.7582 m 787.5516 u 109.4727 m 18.2079 m 1.1804 9.3126 m Si7401DN_RC Vishay Siliconix Foot N/A N/A N/A N/A Foot N/A N/A N/A N/A www.vishay.com 1 ...

Page 2

... Si7401DN_RC Vishay Siliconix R-C THERMAL MODEL FOR FILTER CONFIGURATION R-C VALUES FOR FILTER CONFIGURATION Junction to RF1 RF2 RF3 RF4 Junction to CF1 CF2 CF3 CF4 Note: NA indicates not applicable Reference: [1] "A Simple Method of Generating Thermal Models for a Power MOSFET" by Wharton McDaniel and Kandarp Pandya, IEEE / SEMITHERM 2002 www ...

Page 3

... Document Number: 73834 Revision 03-Mar-06 Si7401DN_RC Vishay Siliconix www.vishay.com 3 ...

Related keywords

SI7401DN-RC datasheet
SI7401DN-RC data sheet
SI7401DN-RC pdf datasheet
SI7401DN-RC component
SI7401DN-RC part
SI7401DN-RC distributor
SI7401DN-RC RoHS
SI7401DN-RC datasheet download