BSX39
HIGH-SPEED SATURATED SWITCH
DESCRIPTION The BSX39 is a silicon planar epitaxial
NPN tran-sistor in Jedec TO-18 metal case.
It is designed for very fast switching applications up to 500 mA.
TO-18
INTERNAL SCHEMATIC DIAGRAM
ABSOLUTE MAXIMUM RATINGS
Symbol VCBO VCEO VEBO IC Pto t
Tstg, Tj
Parameter
Collector-base Voltage (IE = 0) Collector-emitter Voltage (IB = 0) Emitter-base Voltage (IC = 0) Collector Current
Total Power Dissipation at T amb ≤ 25 °C at T c as e ≤ 25 °C at T c as e ≤ 100 °C
Storage and Junction Temperature
October 1988
V al ue 45 20 5 500 0.
36 1.
2 0.
68
– 55 to 200
Unit V V V mA W W W °C
1/6
BSX39
THERMAL DATA
Rth j-cas e Thermal Resistance Junction-case R th j-am...