MJD31T4 ON Semiconductor, MJD31T4 Datasheet - Page 4

• Manufacturer Part Number: MJD31T4
• Description: Power 3A 100V Discrete NPN , Package: Dpak, Pins=3
• Manufacturer: ON Semiconductor

Figure 10. Active Region Safe Operating Area
Figure 7. Collector Saturation Region
MJD31, MJD31C (NPN), MJD32, MJD32C (PNP)
Figure 9. Thermal Response
http://onsemi.com
4
a transistor: average junction temperature and second
breakdown. Safe operating area curves indicate I
limits of the transistor that must be observed for reliable
operation; i.e., the transistor must not be subjected to greater
dissipation than the curves indicate.
variable depending on conditions. Second breakdown pulse
limits are valid for duty cycles to 10% provided T
v 150_C. T
Figure 9. At high case temperatures, thermal limitations will
reduce the power that can be handled to values less than the
limitations imposed by second breakdown.
There are two limitations on the power handling ability of
The data of Figure 10 is based on T
J(pk)
Figure 8. Capacitance
may be calculated from the data in
J(pk)
= 150_C; T
C
– V
J(pk)
C
CE
is