MMBT491 SeCoS Halbleitertechnologie GmbH, MMBT491 Datasheet - Page 2

• Manufacturer Part Number: MMBT491
• Description: Npn Silicon General Purpose Transistor
• Manufacturer: SeCoS Halbleitertechnologie GmbH

http://www.SeCoSGmbH.com/
01-June-2002 Rev. A
CHARACTERISTIC CURVES
400
300
200
100
0.6
0.5
0.4
0.3
0.2
0.1
0
1.2
1.0
0.8
0.6
0.4
0.2
0
0
1mA
1mA
1mA
V
V
+ 100 C
+ 25 C
CE
CE
+ 25 C
Elektronische Bauelemente
- 55 C
= 5 V
= 5 V
10mA
10mA
10mA
I
C
I
I
C
I
I
- Collector Current
C
C
C
V
-Collector Current
/ I
/ I
- Collector Current
V
B
B
CE(sat)
= 10
= 50
h
BE(on)
FE
100mA
100mA
100mA
vs I
vs I
vs I
C
C
C
- 55 C
+ 25 C
+ 100 C
1A
1A
1A
10A
10A
10A
10
0.6
0.5
0.4
0.3
0.2
0.1
0
1.0
0.8
0.6
0.4
0.2
0
0.1
1
0.01
1mA
1mA
0.1V
I
I
C
C
/ I
/ I
General Purpose Transistor
B
+ 100 C
B
+ 25 C
V
= 10
= 10
- 55 C
100 ms
100 s
CE
10 ms
1 ms
DC
1 s
10mA
10mA
- Collector Emitter Voltage (V)
Safe Operat ing Area
MMBT491
I
C
I
NPN Silicon
Any changes of specification will not be informed individually.
C
-Collector Current
1V
V
- Collector Current
V
BE(sat)
CE(sat)
100mA
100mA
vs I
vs I
10V
C
C
- 55 C
+ 25 C
+ 100 C
1A
1A
Page 2 of 2
100V
10A
10A