MJD243G ON Semiconductor, MJD243G Datasheet - Page 3

• Manufacturer Part Number: MJD243G
• Description: TRANS POWER NPN 4A 100V DPAK
• Manufacturer: ON Semiconductor

Specifications of MJD243G

• Transistor Type: NPN
• Current - Collector (ic) (max): 4A
• Voltage - Collector Emitter Breakdown (max): 100V
• Vce Saturation (max) @ Ib, Ic: 600mV @ 100mA, 1A
• Dc Current Gain (hfe) (min) @ Ic, Vce: 40 @ 200mA, 1V
• Power - Max: 1.4W
• Frequency - Transition: 40MHz
• Mounting Type: Surface Mount
• Package / Case: DPak, TO-252 (2 leads+tab), SC-63
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Collector Cutoff (max): -
• Other names: MJD243G; MJD243GOS

Safe operating area curves indicate I
transistor must not be subjected to greater dissipation than the curves indicate.
are valid for duty cycles to 10% provided T
temperatures, thermal limitations will reduce the power that can be handled to values less than the limitations imposed by
second breakdown.
There are two limitations on the power handling ability of a transistor: average junction temperature and second breakdown.
The data of Figure 2 is based on T
2.5
1.5
0.5
T
1
0
A
2
0.07
0.05
0.03
0.02
0.01
0.7
0.5
0.3
0.2
0.1
1
T
25
20
15
10
0.02
C
5
0
25
0 (SINGLE PULSE)
D = 0.5
0.05
0.1
0.2
0.05
50
0.01
Figure 1. Power Derating
0.02
T
T
A
C
(SURFACE MOUNT)
T, TEMPERATURE (°C)
0.1
75
0.2
J(pk)
C
100
− V
= 150°C; T
CE
J(pk)
limits of the transistor that must be observed for reliable operation; i.e., the
0.5
v 150°C. T
125
Figure 3. Thermal Response
http://onsemi.com
C
is variable depending on conditions. Second breakdown pulse limits
1
150
t, TIME (ms)
3
J(pk)
R
R
D CURVES APPLY FOR POWER
PULSE TRAIN SHOWN
READ TIME AT t
T
J(pk)
qJC
qJC
2
0.05
may be calculated from the data in Figure 3. At high case
0.02
0.01
(t) = r(t) q
= 10°C/W MAX
0.5
0.2
0.1
- T
10
5
2
1
C
1
= P
JC
(pk)
1
q
5
JC
2
V
Figure 2. Active Region Maximum
CE
(t)
, COLLECTOR-EMITTER VOLTAGE (VOLTS)
BONDING WIRE LIMITED
THERMALLY LIMITED @ T
SECOND BREAKDOWN LIMITED
CURVES APPLY BELOW
RATED V
(SINGLE PULSE)
10
Safe Operating Area
CEO
5
5 ms
P
20
(pk)
DUTY CYCLE, D = t
10
1 ms
t
1
dc
t
2
C
= 25°C
20
50
500 ms
1
/t
2
100
100 ms
50
100
200