LMBT4401LT1G_15 Datasheet, PDF (2/6 Pages) Leshan Radio Company – General Purpose Transistor

LESHAN RADIO COMPANY, LTD.
LMBT4401LT1G;S-LMBT4401LT1G
ELECTRICAL CHARACTERISTICS (T _A = 25°C unless otherwise noted) (Continued)
Characteristic
Symbol
Min
ON CHARACTERISTICS ( 3 )
DC Current Gain
(I C = 0.1 mAdc, V CE = 1.0 Vdc)
(I C = 1.0 mAdc, V CE = 1.0 Vdc)
(I C = 10 mAdc, V CE = 1.0 Vdc)
(I C = 150 mAdc, V CE = 1.0 Vdc)
(I C = 500 mAdc, V CE = 2.0 Vdc)
Collector–Emitter Saturation Voltage
(I C = 150 mAdc, I B = 15 mAdc)
(I C = 500 mAdc, I B = 50 mAdc)
Base–Emitter Saturation Voltage
(I C = 150 mAdc, I B = 15 mAdc)
(I C = 500 mAdc, I B = 50 mAdc)
hFE
VCE(sat)
V BE(sat)
20
40
80
100
40
––
––
0.75
––
SMALL–SIGNAL CHARACTERISTICS
Current–Gain — Bandwidth Product
(I C = 20 mAdc, V CE= 10Vdc, f = 100 MHz)
Collector–Base Capacitance
(V CB= 5.0 Vdc, I E = 0, f = 1.0 MHz)
Emitter–Base Capacitance
(V EB = 0.5 Vdc, I C = 0, f = 1.0 MHz)
Input Impedance
(V CE= 10 Vdc, I C = 1.0 mAdc, f = 1.0 kHz)
Voltage Feedback Ratio
(V CE= 10 Vdc, I C = 1.0 mAdc, f = 1.0 kHz)
Small–Signal Current Gain
(V CE= 10 Vdc, I C = 1.0 mAdc, f = 1.0 kHz)
Output Admittance
(V CE= 10 Vdc, I C = 1.0 mAdc, f = 1.0 kHz)
fT
250
C _cb
––
C eb
––
h ie
1.0
h re
0.1
h fe
40
h oe
1.0
SWITCHING CHARACTERISTICS
Delay Time
(V CC = 30 Vdc, V EB = 2.0 Vdc
td
—
Rise Time
I C = 150 mAdc, I B1 = 15 mAdc)
tr
—
Storage Time
(V CC = 30 Vdc, I C = 150 mAdc
ts
—
Fall Time
I B1 = I B2 = 15 mAdc)
tf
—
3. Pulse Test: Pulse Width <300 µs; Duty Cycle <2.0%.
Max
Unit
––
––
––
––
300
––
Vdc
0.4
0.75
Vdc
0.95
1.2
MHz
––
pF
6.5
pF
30
kΩ
15
X 10 ^–4
8.0
—
500
µmhos
30
15
20
ns
225
ns
30
+ 16 V
0
– 2.0V
SWITCHING TIME EQUIVALENT TEST CIRCUITS
1.0 to 100µs,
DUTY CYCLE = 2%
+30 V
1.0 kΩ
<2.0 ns
200 Ω
+ 16 V
C _S* < 10 pF
0
–14 V
1.0 to 100µs,
DUTY CYCLE = 2%
+30 V
1.0 kΩ
< 20 ns ^1N916
Scope rise time < 4.0ns
– 4.0 V
*Total shunt capacitance of test jig connectors, and oscilloscope
200Ω
C _S*< 10 pF
Figure 1. Turn–On Time
Figure 2. Turn–Off Time
Rev.O 2/6