Thermal Model Parameters parametric values thermal model have bee
|
|
|
Top Searches for this datasheet
Si5855CDC_RC
Thermal Model Parameters
parametric values thermal model have been derived using curve-fitting techniques. values electrical circuit Foster/Tank Cauer/Filter configurations included. When implemented P-Spice, these values have matching characteristic curves single-pulse transient thermal impedance curves MOSFET. These values used P-SPICE simulation evaluate thermal behavior MOSFET junction temperature under defined power profile. These techniques described Application Note AN609, "Thermal Simulation Power MOSFETs P-Spice Platform."
THERMAL MODEL TANK CONFIGURATION
VALUES TANK CONFIGURATION
Thermal Resistance (°C/W) Junction Junction Ambient-Mosfet 32.5316 12.5177 31.7168 53.2339 Ambient-Mosfet 1.1685 83.1592 24.9195 1.6798 Foot-Mosfet 14.9622 6.3424 20.6505 3.0449 Thermal Capacitance (Joules/°C) Foot-Mosfet 314.7666 45.9858 971.9596 51.9837 Ambient-Schtky 1.3818 179.9783 24.7523 1.2947 Foot-Schtky 983.6022 170.5655 1.1865 13.0167 Ambient-Schtky 27.6881 8.0555 23.8727 55.3837 Foot-Schtky 22.8082 5.7665 1.6485 9.7768
This document intended SPICE modeling guideline does constitute commercial product data sheet. Designers should refer appropriate data sheet same number guaranteed specification limits.
Document Number: 68963 Revision: 15-Sep-08
www.vishay.com
Si5855CDC_RC
THERMAL MODEL FILTER CONFIGURATION
VALUES FILTER CONFIGURATION
Thermal Resistance (°C/W) Junction Junction Note indicates applicable Ambient-Mosfet 16.3112 35.2453 27.2518 51.1917 Ambient-Mosfet 88.1702 1.3321 36.0319 1.7520 Foot-Mosfet 11.0190 25.0270 8.6902 263.8000 Thermal Capacitance (Joules/°C) Foot-Mosfet 45.9914 284.9028 4.2431 191.5169 Ambient-Schtky 158.2357 1.2511 29.0465 1.2953 Foot-Schtky 106.2545 550.3771 1.7323 82.3618 Ambient-Schtky 10.2030 29.6981 20.9806 54.1183 Foot-Schtky 5.3698 16.3692 14.1264 4.1364
www.vishay.com
Document Number: 68963 Revision: 15-Sep-08
Si5855CDC_RC
Document Number: 68963 Revision: 15-Sep-08
www.vishay.com
Si5855CDC_RC
www.vishay.com
Document Number: 68963 Revision: 15-Sep-08
Other recent searches
PACSZ1284 - PACSZ1284 PACSZ1284 Datasheet
DSP56F807E - DSP56F807E DSP56F807E Datasheet
CMPT3820 - CMPT3820 CMPT3820 Datasheet
AN556 - AN556 AN556 Datasheet
AD7249 - AD7249 AD7249 Datasheet
Privacy Policy | Disclaimer
© 2012 Datasheet Archive
