SQR50N03 Vishay, SQR50N03 Datasheet - Page 5

• Manufacturer Part Number: SQR50N03
• Description: N-channel 30 V D-s 175 ?c Mosfet
• Manufacturer: Vishay

THERMAL RATINGS T
Note
The characteristics shown in the two graphs
- Normalized Transient Thermal Impedance Junction to Ambient (25 °C)
- Normalized Transient Thermal Impedance Junction to Case (25 °C)
are given for general guidelines only to enable the user to get a “ball park” indication of part capabilities. The data are extracted from single pulse
transient thermal impedance characteristics which are developed from empirical measurements. The latter is valid for the part mounted on printed
circuit board - FR4, size 1" x 1" x 0.062", double sided with 2 oz. copper, 100 % on both sides. The part capabilities can widely vary depending
on actual application parameters and operating conditions.
Vishay Siliconix maintains worldwide manufacturing capability. Products may be manufactured at one of several qualified locations. Reliability data for Silicon
Technology and Package Reliability represent a composite of all qualified locations. For related documents such as package/tape drawings, part marking, and
reliability data, see www.vishay.com/ppg?69061.
Document Number: 69061
S09-1413-Rev. A, 03-Aug-09
0.01
0.01
0.1
0.1
2
1
2
1
10
10
-4
-4
Duty Cycle = 0.5
0.2
0.1
0.02
0.05
Duty Cycle = 0.5
0.2
0.1
Single Pulse
Single Pulse
0.05
0.02
A
10
= 25 °C, unless otherwise noted
-3
10
-3
Normalized Thermal Transient Impedance, Junction-to-Ambient
Normalized Thermal Transient Impedance, Junction-to-Case
10
-2
10
-2
Square Wave Pulse Duration (s)
Square Wave Pulse Duration (s)
10
-1
10
-1
1
1
10
SQR50N03-06P
Vishay Siliconix
10
100
www.vishay.com
1000
100
5