LMBT2369 LRC [Leshan Radio Company], LMBT2369 Datasheet - Page 3

• Manufacturer Part Number: LMBT2369
• Description: Switching Transistors
• Manufacturer: LRC [Leshan Radio Company]

+10.8 V
+10.6 V
V
0
–2 V
in
PULSE GENERATOR
V
SOURCE IMPEDANCE = 50
PW > 300 ns
DUTY CYCLE < 2%
–1.5 V
TURN–ON WAVEFORMS
PULSE WIDTH (t
DUTY CYCLE = 2%
0
PULSE WIDTH (t
DUTY CYCLE = 2%
in
0
6
5
4
3
2
1
RISE TIME < 1 ns
0.1
Figure 6. Junction Capacitance Variations
Figure 1. t
t
Figure 2. t
t
on
< 1 ns
1
0.2
t
1
< 1 ns
1
1
) = 300 ns
SWITCHING TIME EQUIVALENT TEST CIRCUITS FOR 2N2369, 2N3227
) = 300 ns
V
out
REVERSE BIAS (VOLTS)
90%
10%
on
0.5
on
10V
Circuit — 10 mA
Circuit — 100 mA
3 V
1 k
V
95
T
in
1.0
C
270
3.3 k
J
= 25°C
ib
2.0
Figure 5. Turn–On and Turn–Off Time Test Circuit
50
3.3 k
C s * < 12 pF
V
C s * < 4 pF
BB
LIMIT
TYPICAL
5.0
3.3 k
0.0023 F
C
0.005 F
0.1 F
ob
10
0.0023 F
0.005 F
0.1 F
220
100
50
20
10
5
2
1
LMBT2369LT1 LMBT2369ALT1
+10.75V
+11.4 V
50
PULSE WIDTH (t
10AND 500 s
DUTY CYCLE = 2%
–8.6 V
0
0.1 F
V
LESHAN RADIO COMPANY, LTD.
0
–9.15 V
PULSE WIDTH (t
DUTY CYCLE = 2%
CC
t
r
= 3 V
(V
2
Figure 4. t
Figure 3. t
CC
Figure 7. Typical Switching Times
t
t
= 3 V)
1
1
I
t
C
s
, COLLECTOR CURRENT (mA)
1
) BETWEEN
< 1 ns
< 1 ns
1
5
V out
) = 300 ns
off
TO OSCILLOSCOPE
INPUT IMPEDANCE = 50
RISE TIME = 1 ns
off
Circuit — 100 mA
0
Circuit — 10 mA
10
3 V
TURN–OFF WAVEFORMS
V
V
10V
out
in
1N916
1 k
3.3 k
270
95
20
t
t
f
off
t
r
LMBT2369LT1–3/6
V
V
V
V
V
F
CC
OB
CC
50
BB
in
= 10
C s * < 4 pF
= 10 V
= 2 V
= 10 V
= –15 V
90%
= +12 V
10%
t
C s * < 12 pF
d
100