JAN2N3421 Datasheet, PDF (5/6 Pages) Microsemi Corporation – NPN MEDIUM POWER SILICON TRANSISTOR

GRAPHS
2N3418S thru 2N3421S
T_C (^oC) (Case)
FIGURE 1
Temperature-Power Derating Curve
NOTES: Thermal Resistance Junction to Case = 4.5 ^oC/W
Max Finish-Alloy Temp = 175.0 ^oC
T4-LDS-0192-1, Rev. 1 (111684)
TIME (s)
FIGURE 2
Maximum Thermal Impedance
NOTE: T _C = +25 °C, Thermal Resistance R _θJC = 4.5 °C/W
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