LMBT2907ALT1 LRC [Leshan Radio Company], LMBT2907ALT1 Datasheet - Page 3

• Manufacturer Part Number: LMBT2907ALT1
• Description: General Purpose Transistor
• Manufacturer: LRC [Leshan Radio Company]

300
200
100
7.0
5.0
3.0
70
50
30
20
10
–1.0
–0.8
–0.6
–0.4
–0.2
–5.0–7.0 –10
3.0
2.0
1.0
0.7
0.5
0.3
0.2
–0.005–0.01
0
–0.1
t
d
@ V
I
C
BE(off)
I
Figure 5. Turn–On Time
= –1.0 mA
C
–0.2
t
r
, COLLECTOR CURRENT
V
V
= 0 V
–20 –30
–0.02 –0.03 –0.05 –0.7 –0.1
CE
CE
–0.3
= –1.0 V
= –10 V
–0.5 –0.7 –1.0
–50 –70 –100
–10 mA
Figure 4. Collector Saturation Region
V
I
T
C
J
CC
/I
–200 –300 –500
= 25°C
2.0 V
= –30 V
B
= 10
–2.0
TYPICAL CHARACTERISTICS
–0.2 –0.3
I
B
, BASE CURRENT (mA)
I
–3.0
Figure 3. DC Current Gain
C
, COLLECTOR CURREN (mA)
–5.0 –7.0
–0.5 –0.7 –1.0
300
200
100
7.0
5.0
3.0
70
50
30
20
10
–100 mA
–10
–5.0–7.0 –10
T
LESHAN RADIO COMPANY, LTD.
J
= 125°C
LMBT2907LT1 LMBT2907ALT1
–20
–2.0 –3.0
25°C
t
–30
f
t ’
I
–20 –30
C
s
, COLLECTOR CURRENT (mA)
= t
Figure 6. Turn–Off Time
s
–5.0 –7.0 –10
–50 –70 –100
– 1/8 t
–55°C
–50 –70 –100
f
–500 mA
–200
–20
V
I
I
T
C
B1
–200 –300 –500
J
CC
/I
= 25°C
= I
= –30 V
B
= 10
–30
B2
–300
LO8–3/5
–50
–500