TIP115 View Datasheet(PDF) - Motorola => Freescale
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TIP115
Motorola => Freescale
TIP115 Datasheet PDF : 6 Pages
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1.0
0.7 D = 0.5
0.5
0.3
0.2
0.2
0.1
0.1
0.07 0.05
0.05
0.02
0.03
0.02 0.01
SINGLE PULSE
0.01
0.01 0.02
0.05 0.1 0.2
TIP110 TIP111 TIP112 TIP115 TIP116 TIP117
ZθJC(t) = r(t) RθJC
P(pk)
RθJC = 2.5°C/W MAX
D CURVES APPLY FOR POWER
PULSE TRAIN SHOWN
READ TIME AT t1
TJ(pk) – TC = P(pk) ZθJC(t)
t1
t2
DUTY CYCLE, D = t1/t2
0.5 1.0 2.0
5.0 10 20
t, TIME (ms)
50 100 200
500 1.0 k
Figure 4. Thermal Response
ACTIVE–REGION SAFE–OPERATING AREA
10
10
4.0
1 ms
2.0
5 ms
TJ = 150°C
dc
1.0
BONDING WIRE LIMITED
THERMALLY LIMITED
@ TC = 25°C (SINGLE PULSE)
SECONDARY BREAKDOWN LIMITED
CURVES APPLY BELOW
RATED VCEO
0.1
1.0
10
TIP115
TIP116
TIP117
40
60 80 100
VCE, COLLECTOR–EMITTER VOLTAGE (VOLTS)
Figure 5. TIP115, 116, 117
4.0
2.0
TJ = 150°C
dc
1.0
BONDING WIRE LIMITED
THERMALLY LIMITED
@ TC = 25°C (SINGLE PULSE)
SECONDARY BREAKDOWN LIMITED
CURVES APPLY BELOW
RATED VCEO
0.1
1.0
10
TIP110
TIP111
TIP112
60 80 100
VCE, COLLECTOR–EMITTER VOLTAGE (VOLTS)
Figure 6. TIP110, 111, 112
There are two limitations on the power handling ability of a
transistor: average junction temperature and second break-
down. Safe operating area curves indicate IC – VCE limits of
the transistor that must be observed for reliable operation;
i.e., the transistor must not be subjected to greater dissipa-
tion than the curves indicate.
The data of Figures 5 and 6 is based on TJ(pk) = 150_C;
TC is variable depending on conditions. Second breakdown
pulse limits are valid for duty cycles to 10% provided TJ(pk)
< 150_C. TJ(pk) may be calculated from the data in Figure 4.
At high case temperatures, thermal limitations will reduce the
power that can be handled to values less than the limitations
imposed by second breakdown.
200
TC = 25°C
100
70
50
Cob
30
Cib
20
PNP
NPN
10
0.04 0.06 0.1 0.2 0.4 0.6 1.0 2.0 4.0 6.0 10 20 40
VR, REVERSE VOLTAGE (VOLTS)
Figure 7. Capacitance
Motorola Bipolar Power Transistor Device Data
3
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