Communication Concepts MJE243 - Manual (Page 5)

MJE243 − NPN, MJE253 − PNP
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5
I
C
, COLLECTOR CURRENT (AMP)
I
C
, COLLECTOR CURRENT (AMP) I
C
, COLLECTOR CURRENT (AMP)
h
FE
, DC CURRENT
GAIN
Figure 8. DC Current Gain
Figure 9. “On” Voltages
I
C
, COLLECTOR CURRENT (AMP)
200
500
0.06 0.1 0.4 4.0 0.04
100
70
50
20
0.2
I
C
, COLLECTOR CURRENT (AMP)
Figure 10. Temperature Coefficients
5.0
1.0 2.0 0.6
25 °C
T
J
= 150 °C
- 55 °C
0.04
I
C
, COLLECTOR CURRENT (AMP)
1.4
1.2
0.8
0.4
0
T
J
= 25 °C
V
, VOL
TAGE (VOL
TS)
NPN
MJE243 PNP
MJE253
100
200
70
50
30
20
2.0
h
FE
, DC CURRENT
GAIN
25 °C
T
J
= 150 °C
- 55 °C
V
CE
= 1.0 V
V
CE
= 2.0 V
V
, VOL
TAGE (VOL
TS)
V
CE(sat)
V
BE
@ V
CE
= 1.0 V
q
VB
FOR V
BE
0
T
J
= 25 °C
V
BE(sat)
@ I
C
/I
B
= 10
I
C
/I
B
= 10
V
BE
@ V
CE
= 1.0 V
V
, TEMPERA
TURE COEFFICIENTS (mV/
C)
°
θ
+ 2.5
+ 2.0
+ 1.5
+ 1.0
0
- 0.5
- 1.0
- 1.5
- 2.0
+ 0.5
- 2.5
*APPLIES FOR I
C
/I
B
≤ h
FE/3
25 °C to 150°C
- 55 °C to 25°C
25 °C to 150°C
- 55 °C to 25°C
V
, TEMPERA
TURE COEFFICIENTS (mV/
C)
°
θ
+ 2.5
+ 2.0
+ 1.5
+ 1.0
0
- 0.5
- 1.0
- 1.5
- 2.0
+ 0.5
- 2.5
*APPLIES FOR I
C
/I
B
≤ h
FE/3
25 °C to 150°C
- 55 °C to 25°C
25 °C to 150°C
- 55 °C to 25°C
V
CE
= 1.0 V
V
CE
= 2.0 V
7.0
10
30
300
0.06 0.1 0.4 4.0 0.2 1.0 2.0 0.6
0.04 0.06 0.1 0.4 4.0 0.2 1.0 2.0 0.6
0.06 0.1 0.4 4.0 0.04 0.2 1.0 2.0 0.6
0.04 0.06 0.1 0.4 4.0 0.2 1.0 2.0 0.6
0.04 0.06 0.1 0.4 4.0 0.2 1.0 2.0 0.6
1.0
0.6
0.2
1.4
1.2
0.8
0.4
1.0
0.6
0.2
3.0
5.0
7.0
10
5.0
I
C
/I
B
= 10
V
CE(sat)
5.0
V
BE(sat)
@ I
C
/I
B
= 10
* q
VC
FOR V
CE(sat)
q
VB
FOR V
BE
* q
VC
FOR V
CE(sat)