TRANS NPN 3A 60V HI PWR TO220AB

TIP31A

Manufacturer Part NumberTIP31A
DescriptionTRANS NPN 3A 60V HI PWR TO220AB
ManufacturerON Semiconductor
TIP31A datasheet
 

Specifications of TIP31A

Transistor TypeNPNCurrent - Collector (ic) (max)3A
Voltage - Collector Emitter Breakdown (max)60VVce Saturation (max) @ Ib, Ic1.2V @ 375mA, 3A
Current - Collector Cutoff (max)300µADc Current Gain (hfe) (min) @ Ic, Vce10 @ 3A, 4V
Power - Max2WFrequency - Transition3MHz
Mounting TypeThrough HolePackage / CaseTO-220-3 (Straight Leads)
Lead Free Status / RoHS StatusContains lead / RoHS non-compliantOther namesTIP31AOS
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1.0
0.7
D = 0.5
0.5
0.3
0.2
0.2
0.1
0.1
0.05
0.07
0.05
0.02
0.03
0.02
0.01
SINGLE PULSE
0.01
0.01
0.02
0.05
1.0
0.2
10
5.0
5.0 ms
2.0
SECONDARY BREAKDOWN
1.0
≤ 150°C
LIMITED @ T
J
THERMAL LIMIT @ T
= 25°C
0.5
C
(SINGLE PULSE)
BONDING WIRE LIMIT
TIP31A, TIP32A
0.2
CURVES APPLY
TIP31B, TIP32B
BELOW RATED V
CEO
TIP31C, TIP32C
0.1
5.0
10
20
V
, COLLECTOR−EMITTER VOLTAGE (VOLTS)
CE
Figure 5. Active Region Safe Operating Area
3.0
2.0
t
s
1.0
t
@ V
= 30 V
f
CC
0.7
0.5
0.3
t
@ V
= 10 V
f
CC
0.2
0.1
0.07
0.05
0.03
0.03
0.05
0.07
0.1
0.2
0.3
0.5
I
, COLLECTOR CURRENT (AMP)
C
Figure 6. Turn−Off Time
Z
= r(t) R
qJC(t)
qJC
R
(t) = 3.125°C/W MAX
qJC
D CURVES APPLY FOR POWER
PULSE TRAIN SHOWN
READ TIME AT t
T
- T
= P
J(pk)
C
(pk)
0.5
1.0
2.0
5.0
10
t, TIME (ms)
Figure 4. Thermal Response
There are two limitations on the power handling ability of
a transistor: average junction temperature and second
breakdown. Safe operating area curves indicate I
100 ms
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.
1.0 ms
The data of Figure 5 is based on T
variable depending on conditions. Second breakdown pulse
limits are valid for duty cycles to 10% provided T
v 150°C. T
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.
50
100
300
I
= I
B1
B2
I
/I
= 10
C
B
200
′ = t
t
- 1/8 t
s
s
f
T
= 25°C
J
100
70
50
30
0.7
1.0
2.0 3.0
0.1
0.2
0.3
http://onsemi.com
4
P
(pk)
t
1
t
1
2
Z
qJC(t)
DUTY CYCLE, D = t
/t
1
2
20
50
100
200
500
C
= 150°C; T
J(pk)
may be calculated from the data in
J(pk)
T
= + 25°C
J
C
eb
0.5
1.0
2.0 3.0
5.0
10
20
V
, REVERSE VOLTAGE (VOLTS)
R
Figure 7. Capacitance
1.0 k
− V
CE
is
C
J(pk)
C
cb
30
40