MMBF5434 Datasheet, PDF (2/4 Pages) Fairchild Semiconductor – N-Channel Switch

Thermal Characteristics T_A=25°C unless otherwise noted
Symbol
Parameter
P_D
Total Device Dissipation
Derate above 25°C
R_θJC
Thermal Resistance, Junction to Case
R_θJA
Thermal Resistance, Junction to Ambient
* Device mounted on FR-4 PCB 1.6” × 1.6” × 0.06"
Max.
350
2.8
556
Units
mW
mW/°C
°C/W
°C/W
©2003 Fairchild Semiconductor Corporation
Rev. A, February 2003