TIP145 MULTICOMP, TIP145 Datasheet - Page 4

• Manufacturer Part Number: TIP145
• Description: DARLINGTON TRANSISTOR, PNP, -80V
• Manufacturer: MULTICOMP

Specifications of TIP145

• Transistor Polarity: PNP
• Collector Emitter Voltage V(br)ceo: -60V
• Power Dissipation Pd: 125W
• Dc Collector Current: -10A
• Dc Current Gain Hfe: 1000
• Operating Temperature Range: -65°C To +150°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Internal Schematic Diagram
NPN : TIP140, TIP141, TIP142
Active Region Safe Operating Area (SOA)
TIP140 to TIP142 & TIP145 to TIP147
Darlington Transistors
Small-Signal Common-Emitter Forward Current
Transfer Ratio
There are two limitations on the power handling ability of a transistor:
average junction temperature and second breakdown safe operating
area curves indicate I
observed for reliable operation i.e., the transistor must not be subjected
to greater dissipation than curves indicate.
The data of SOA curve is base on T
depending on conditions. At high case temperatures, thermal limitation
will reduce the power that can be handled to values less than the
limitations imposed by second breakdown.
Page 4
PNP : TIP145, TIP146, TIP147
Unclamped Inductive Load
C
-V
CE
limits of the transistor that must be
J (PK)
= 150°C; T
C
is variable
04/04/05 V1.0