Data Sheet

TIP120, TIP121, TIP122 (NPN); TIP125, TIP126, TIP127 (PNP)
www.onsemi.com
3
Figure 1. Darlington Circuit Schematic
BASE
EMITTER
COLLECTOR
≈ 8.0 k ≈ 120
BASE
EMITTER
COLLECTOR
≈ 8.0 k ≈ 120
ORDERING INFORMATION
Device Package Shipping
TIP120 TO−220 50 Units / Rail
TIP120G TO−220
(Pb−Free)
50 Units / Rail
TIP121 TO−220 50 Units / Rail
TIP121G TO−220
(Pb−Free)
50 Units / Rail
TIP122 TO−220 50 Units / Rail
TIP122G TO−220
(Pb−Free)
50 Units / Rail
TIP125 TO−220 50 Units / Rail
TIP125G TO−220
(Pb−Free)
50 Units / Rail
TIP126 TO−220 50 Units / Rail
TIP126G TO−220
(Pb−Free)
50 Units / Rail
TIP127 TO−220 50 Units / Rail
TIP127G TO−220
(Pb−Free)
50 Units / Rail
80
0
0 20 40 60 80 100 120 160
Figure 2. Power Derating
T, TEMPERATURE (°C)
P
D
, POWER DISSIPATION (WATTS)
40
20
60
140
T
C
4.0
0
2.0
1.0
3.0
T
A
T
A
T
C