TIP42B ON Semiconductor, TIP42B Datasheet - Page 4

• Manufacturer Part Number: TIP42B
• Description: TRANS PWR PNP 6A 80V TO-220AB
• Manufacturer: ON Semiconductor

Specifications of TIP42B

• Transistor Type: PNP
• Current - Collector (ic) (max): 6A
• Voltage - Collector Emitter Breakdown (max): 80V
• Vce Saturation (max) @ Ib, Ic: 1.5V @ 600mA, 6A
• Current - Collector Cutoff (max): 700µA
• Dc Current Gain (hfe) (min) @ Ic, Vce: 15 @ 3A, 4V
• Power - Max: 2W
• Frequency - Transition: 3MHz
• Mounting Type: Through Hole
• Package / Case: TO-220-3 (Straight Leads)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: TIP42BOS

5.0
3.0
2.0
1.0
0.5
0.3
0.2
0.1
10
0.07
0.05
0.07
0.05
0.03
0.02
0.01
5.0
3.0
2.0
1.0
0.7
0.5
0.3
0.2
0.1
1.0
0.7
0.5
0.3
0.2
0.1
Figure 5. Active-Region Safe Operating Area
5.0
0.06
0.01
CURVES APPLY BELOW RATED V
TIP41, TIP41A, TIP41B, TIP41C (NPN); TIP42, TIP42A, TIP42B, TIP42C (PNP)
D = 0.5
0.2
0.1
0.05
0.02
0.01
0.1
SECONDARY BREAKDOWN LTD
BONDING WIRE LTD
THERMAL LIMITATION @ T
(SINGLE PULSE)
0.02
V
T
CE
J
, COLLECTOR-EMITTER VOLTAGE (VOLTS)
= 150°C
10
SINGLE PULSE
0.2
I
C
Figure 6. Turn-Off Time
, COLLECTOR CURRENT (AMP)
0.05
t
t
s
f
TIP41, TIP42
TIP41A, TIP42A
TIP41B, TIP42B
TIP41C, TIP42C
0.4
20
1.0
0.6
CEO
1.0 ms
C
= 25°C
0.2
1.0
40
5.0 ms
0.5
T
V
I
I
2.0
C
B1
J
CC
/I
60
= 25°C
B
= I
Figure 4. Thermal Response
= 30 V
= 10
B2
0.5 ms
1.0
http://onsemi.com
80
4.0
100
6.0
2.0
t, TIME (ms)
4
Z
R
D CURVES APPLY FOR POWER
PULSE TRAIN SHOWN
READ TIME AT t
T
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 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.
qJC(t)
J(pk)
qJC
300
200
100
There are two limitations on the power handling ability of
The data of Figure 5 is based on T
5.0
70
50
30
= 1.92°C/W MAX
- T
0.5
= r(t) R
C
= P
10
qJC
(pk)
1
1.0
Z
qJC(t)
J(pk)
20
V
R
Figure 7. Capacitance
2.0
may be calculated from the data in
, REVERSE VOLTAGE (VOLTS)
3.0
50
C
C
ob
ib
P
DUTY CYCLE, D = t
5.0
(pk)
100
t
1
t
10
J(pk)
2
200
= 150°C; T
1
/t
T
20
2
J
= 25°C
500
C
30
- V
J(pk)
1.0 k
C
50
CE
is