LESHAN RADIO COMPANY, LTD.
LMBT5401LT11/5
MAXIMUM RATINGS
Rating
Symbol
Va l u e
Unit
CollectorEmitter Voltage
V
CEO
150
Vdc
CollectorBase Voltage
V
CBO
160
Vdc
EmitterBase Voltage
V
EBO
5.0
Vdc
Collector Current -- Continuous
I
C
500
mAdc
High Voltage Transistor
THERMAL CHARACTERISTICS
Characteristic
Symbol
M a x
Unit
Total Device Dissipation FR- 5 Board (1)
P
D
225
mW
T
A
=25 C
Derate above 25C
1.8
mW/C
Thermal Resistance, Junction to Ambient
R
JA
556
C/W
Total Device Dissipation
P
D
300
mW
Alumina Substrate, (2) T
A
= 25C
Derate above 25C
2.4
mW/C
Thermal Resistance, Junction to Ambient
R
JA
417
C/W
Junction and Storage Temperature
T
J
, T
stg
55 to +150
C
DEVICE MARKING
LMBT5401LT1=2L
ELECTRICAL CHARACTERISTICS
(T
A
= 2
5
C unless otherwise noted)
Characteristic
Symbol
Min
M a x
Unit
OFF CHARACTERISTICS
CollectorEmitter Breakdown Voltage
V
(BR)CEO
Vdc
(I
C
= 1.0 mAdc, I
B
= 0)
150
--
CollectorBase Breakdown Voltage
V
(BR)CBO
Vdc
(I
C
= 100
Adc, I
E
= 0)
160
--
Emitter-BAse Breakdown Voltage
V
(BR)EBO
Vdc
(I
E
= 10
Adc,I
C
=0)
-5.0
--
Collector Cutoff Current
I
CES
(V
CB
= 120 Vdc, I
E
= 0)
--
50
nAdc
(V
CB
= 120 Vdc, I
E
= 0, T
A
=100 C)
--
50
Adc
1. FR5 = 1.0 x 0.75 x 0.062 in.
2. Alumina = 0.4 x 0.3 x 0.024 in. 99.5% alumina.
1
3
2
SOT 23
LMBT5401LT1
2
EMITTER
3
COLLECTOR
1
BASE
DEVICE MARKING AND ORDERING INFORMATION
Device
Package
Shipping
LMBT5401LT1 SOT-23 3000/Tape&Reel
LMBT5401LT1G
(Pb-Free)
SOT-23
3000/Tape&Reel
FEATURE
Pb-Free package is available.
LESHAN RADIO COMPANY, LTD.
LMBT5401LT12/5
LMBT5401LT1
ELECTRICAL CHARACTERISTICS
(T
A
= 25C unless otherwise noted) (Continued)
Characteristic
Symbol
Min
Max
Unit
ON CHARACTERISTICS (2)
DC Current Gain
h
FE
(I
C
= 1.0mAdc, V
CE
= 5.0 Vdc)
50
(I
C
= 10 mAdc, V
CE
= 5.0 Vdc)
60
240
(I
C
= 50 mAdc, V
CE
= 5.0 Vdc)
50
CollectorEmitter Saturation Voltage
V
CE(sat)
Vdc
(I
C
= 10 mAdc, I
B
= 1.0 mAdc)
0.2
(I
C
= 50 mAdc, I
B
= 5.0 mAdc)
0.5
BaseEmitter Saturation Voltage
V
BE(sat)
Vdc
(I
C
= 10 mAdc, I
B
= 1.0 mAdc)
1.0
(I
C
= 50 mAdc, I
B
= 5.0 mAdc)
1.0
SMALLSIGNAL CHARACTERISTICS
CurrentGain -- Bandwidth Product
f
T
MHz
(I
C
= 10 mAdc, V
CE
= 10 Vdc, f = 100 MHz)
100
300
Output Capacitance
C
obo
pF
(V
CB
= 10 Vdc, I
E
= 0, f = 1.0 MHz)
6.0
SmallSignal Current Gain
h
fe
--
(I
C
= 1.0mAdc, V
CE
= 10Vdc, f = 1.0 kHz)
40
200
Noise Figure
N F
dB
(I
C
= 200
Adc, V
CE
= 5.0 Vdc,R
s
=10
, f = 1.0 kHz)
8.0
LESHAN RADIO COMPANY, LTD.
LMBT5401LT13/5
LMBT5401LT1
V
CE
= 1.0 V
V
CE
= 5.0 V
I
C
, COLLECTOR CURRENT (mA)
Figure 1. DC Current Gain
T
J
=125C
25C
55C
200
150
100
70
50
30
20
0.1
0.2
0.3
0.5
1.0
2.0
3.0
5.0
10
20
30
50
100
h
FE
, CURRENT GAIN
0.005
0.01
0.02
0.05
0.1
0.2
0.5
1.0
2.0
5.0
10
20
50
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
I
C
=1.0mA
I
B
, BASE CURRENT (mA)
Figure 2. Collector Saturation Region
V
BE
, BASEEMITTER VOLTAGE (VOLTS)
Figure 3. Collector CutOff Region
V
CE
, COLLECT
OR EMITTER VOL
T
AGE (VOL
TS)
I
C
, COLLECTOR CURRENT (
A)
10mA
30 mA
100 mA
V
CE
= 30 V
I
C
= I
CES
T
J
= 125C
75C
25C
REVERSE
FORWARD
10
3
10
2
10
1
10
0
10
-1
10
-2
10
-3
- 0.3 - 0.2
- 0.1
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
LESHAN RADIO COMPANY, LTD.
LMBT5401LT14/5
LMBT5401LT1
I
C
, COLLECTOR CURRENT (mA)
Figure 4. "On" Voltages
V
,
VOL
T
AGE (VOL
TS)
C, CAP
ACIT
ANCE (pF)
V
, TEMPERA
TURE COEFFICIENT (mV/ C)
t, TIME (ns)
I
C
, COLLECTOR CURRENT (mA)
Figure 5. Temperature Coefficients
Figure 6. Switching Time Test Circuit
V
R
, REVERSE VOLTAGE (VOLTS)
Figure 7. Capacitances
I
C
, COLLECTOR CURRENT (mA)
Figure 8. TurnOn Time
I
C
, COLLECTOR CURRENT (mA)
Figure 9. TurnOff Time
t, TIME (ns)
T
J
=25C
V
CE(sat)
@ I
C
/I
B
=10
T
J
=25C
C
ibo
V
BE(sat)
@ I
C
/I
B
=10
V
BB
10
s
INPUT PULSE
V
in
+8.8 V
R
B
5.1 k
0.25
F
V
in
100
1N914
V
out
R
C
V
CC
30 V
3.0 k
t
r
, t
f
< 10 ns
DUTY CYCLE = 1.0%
Values Shown are for I
C
@ 10 mA
T
J
= 55C to 135C
VC
for V
CE(sat)
VB
for V
BE(sat)
C
obo
I
C
/I
B
= 10
T
J
= 25C
t
d
@ V
BE(off)
= 1.0V
V
CC
= 120V
t
r
@V
CC
= 30V
t
r
@V
CC
= 120V
t
f
@V
CC
= 120V
t
f
@ V
CC
= 30V
t
s
@V
CC
= 120V
I
C
/I
B
=10
T
J
= 25C
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0.1
0.2 0.3 0.5
1.0
2.0 3.0 5.0
10
20 30
50
100
2.5
2.0
1.5
1.0
0.5
0
- 0.5
- 1.0
- 1.5
- 2.0
- 2.5
0.1
0.2 0.3 0.5
1.0
2.0 3.0 5.0
10
20 30
50
100
100
70
50
30
20
10
7.0
5.0
3.0
2.0
1.0
0.2
0.3
0.5
1.0
2.0
3.0
5.0
10
20
1000
700
500
300
200
100
70
50
30
20
10
0.2 0.3
0.5
1.0
2.0 3.0
5.0
10
20 30
50
100
200
100
70
50
30
20
10
7.0
5.0
3.0
2.0
1.0
0.2 0.3
0.5
1.0
2.0 3.0
5.0
10
20 30
50
100
200
10.2V
100
D
J
K
L
A
C
B S
H
G
V
1
2
mm
inches
0.037
0.95
0.037
0.95
0.079
2.0
0.035
0.9
LESHAN RADIO COMPANY, LTD.
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
INCHES
MILLIMETERS
DIM
MIN
MAX
MIN
MAX
A
0.1102
0.1197
2.80
3.04
B
0.0472
0.0551
1.20
1.40
C
0.0350
0.0440
0.89
1.11
D
0.0150
0.0200
0.37
0.50
G
0.0701
0.0807
1.78
2.04
H
0.0005
0.0040
0.013
0.100
J
0.0034
0.0070
0.085
0.177
K
0.0140
0.0285
0.35
0.69
L
0.0350
0.0401
0.89
1.02
S
0.0830
0.1039
2.10
2.64
V
0.0177
0.0236
0.45
0.60
PIN 1. BASE
2. EMITTER
3. COLLECTOR
0.031
0.8
SOT-23
3
LMBT5401LT1-5/5
LMBT5401LT1
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