LMUN2112LT3 [LRC]
Bias Resistor Transistors; 偏置电阻晶体管
| 型号： | LMUN2112LT3 |
| 厂家： | 
LESHAN RADIO COMPANY |
| 描述： | Bias Resistor Transistors |
| 文件： | 总8页 (文件大小：228K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LESHAN RADIO COMPANY, LTD.
Bias Resistor Transistors
LMUN2111LT1
PNP Silicon Surface Mount Transistors
with Monolithic Bias Resistor Network
SERIES
3
This new series of digital transistors is designed to replace a single
device and its external resistor bias network. The BRT (Bias Resistor
Transistor) contains a single transistor with a monolithic bias network
consisting of two resistors; a series base resistor and a base-emitter
resistor. The BRT eliminates these individual components by
integrating them into a single device. The use of a BRT can reduce
both system cost and board space. The device is housed in the SOT-23
package which is designed for low power surface mount applications.
1
2
SOT-23
PIN 3
COLLECTOR
(OUTPUT)
R1
R2
PIN 1
• Simplifies Circuit Design
• Reduces Board Space
• Reduces Component Count
BASE
(INPUT)
PIN 2
EMITTER
(GROUND)
• The SOT-23 package can be soldered using wave or reflow. The
modified gull-winged leads absorb thermal stress during soldering
eliminating the possibility of damage to the die.
MARKINGDIAGRAM
• Available in 8 mm embossed tape and reel. Use the Device Number
to order the 7 inch/3000 unit reel. Replace “T1” with “T3” in the
Device Number to order the 13 inch/10,000 unit reel.
A6x
M
MAXIMUM RATINGS (TA = 25°C unless otherwise noted)
A6x = Device Marking
Rating
Collector-Base Voltage
Collector-Emitter Voltage
Collector Current
Symbol
VCBO
VCEO
IC
Value
50
Unit
Vdc
x
= A – L(See Page 2)
= Date Code
M
50
Vdc
DEVICE MARKING
100
mAdc
INFORMATION
See specific marking information in
THERMAL CHARACTERISTICS
Characteristic
the device marking table on page 2 of this
Symbol
Max
Unit
data sheet.
Total Device Dissipation
TA = 25°C
Derate above 25°C
PD
246 (Note 1.)
400 (Note 2.)
1.5 (Note 1.)
2.0 (Note 2.)
mW
°C/W
°C/W
°C/W
°C
Thermal Resistance –
Junction-to-Ambient
RθJA
508 (Note 1.)
311 (Note 2.)
Thermal Resistance –
Junction-to-Lead
RθJL
174 (Note 1.)
208 (Note 2.)
Junction and Storage
Temperature Range
TJ, T
–55 to +150
stg
1. FR–4 @ Minimum Pad
2. FR–4 @ 1.0 x 1.0 inch Pad
LMUN2111 1/8
LESHAN RADIO COMPANY, LTD.
LMUN2111LT1 Series
DEVICE MARKING AND RESISTOR VALUES
Package
Marking
R1 (K)
R2 (K)
Shipping
Device
LMUN21110LT1
LMMUN2110LT3
SOT-23
A6O
47
3000/Tape & Reel
10,000/Tape & Reel
LMUN2111LT1
LMMUN2111LT3
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
A6A
A6B
A6C
A6D
A6E
A6F
A6G
A6H
A6J
A6K
A6L
10
22
10
22
47
47
3000/Tape & Reel
10,000/Tape & Reel
LMUN2112LT1
LMUN2112LT3
3000/Tape & Reel
10,000/Tape & Reel
LMUN2113LT1
LMUN2113LT3
47
3000/Tape & Reel
10,000/Tape & Reel
LMUN2114LT1
LMUN2114LT3
10
3000/Tape & Reel
10,000/Tape & Reel
LMUN2115LT1 (Note 3.)
LMUN2115LT3
10
3000/Tape & Reel
10,000/Tape & Reel
LMUN2116LT1 (Note 3.)
LMUN2116LT3
4.7
1.0
2.2
4.7
4.7
22
3000/Tape & Reel
10,000/Tape & Reel
LMUN2130LT1 (Note 3.)
LMUN2130LT3
1.0
2.2
4.7
47
3000/Tape & Reel
10,000/Tape & Reel
LMUN2131LT1 (Note 3.)
LMUN2131LT3
3000/Tape & Reel
10,000/Tape & Reel
LMUN2132LT1 (Note 3.)
LMUN2132LT3
3000/Tape & Reel
10,000/Tape & Reel
LMUN2133LT1 (Note 3.)
LMUN2133LT3
3000/Tape & Reel
10,000/Tape & Reel
LMUN2134LT1 (Note 3.)
LMUN2134LT3
47
3000/Tape & Reel
10,000/Tape & Reel
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted)
Characteristic
Symbol
Min
Typ
Max
Unit
OFF CHARACTERISTICS
ICBO
-
-
-
-
100
500
nAdc
nAdc
mAdc
Collector-Base Cutoff Current (VCB = 50 V, IE = 0)
Collector-Emitter Cutoff Current (VCE = 50 V, IB = 0)
ICEO
IEBO
–
–
–
–
–
–
–
–
–
–
–
–
0.1
0.5
0.2
0.1
0.2
0.9
1.9
4.3
2.3
1.5
0.18
0.13
LMUN2110LT1
–
–
–
–
–
–
–
–
–
–
–
–
Emitter-Base Cutoff Current
(V EB = 6.0 V, IC = 0)
LMUN2111LT1
LMUN2112LT1
LMUN2113LT1
LMUN2114LT1
LMUN2115LT1
LMUN2116LT1
LMUN2130LT1
LMUN2131LT1
LMUN2132LT1
LMUN2133LT1
LMUN2134LT1
-
-
Collector-Base Breakdown Voltage (IC = 10 µA, IE = 0)
V(BR)CBO
V(BR)CEO
50
50
-
-
Vdc
Vdc
Collector-Emitter Breakdown Voltage (Note 4.)
(IC = 2.0 mA, IB = 0)
3. New devices. Updated curves to follow in subsequent data sheets.
4. Pulse Test: Pulse Width < 300 µs, Duty Cycle < 2.0%
LMUN2111–2/8
LESHAN RADIO COMPANY, LTD.
LMUN2111LT1 Series
ELECTRICAL CHARACTERISTICS (T = 25°C unless otherwise noted) (Continued)
A
Characteristic
ON CHARACTERISTICS (Note 5.)
Symbol
Min
Typ
Max
Unit
–
–
–
–
–
–
–
–
–
–
–
–
LMUN2110LT1
LMUN2111LT1
DC Current Gain
(V CE = 10 V, IC = 5.0 mA
hFE
80
35
60
80
140
60
)
LMUN2112LT1
LMUN2113LT1
LMUN2114LT1
LMUN2115LT1
LMUN2116LT1
LMUN2130LT1
LMUN2131LT1
LMUN2132LT1
LMUN2133LT1
LMUN2134LT1
100
140
140
250
250
5.0
15
27
140
130
80
160
160
3.0
8.0
15
80
80
Collector-Emitter Saturation Voltage
(IC = 10 mA, IE = 0.3 mA)
(IC = 10 mA, IB = 5 mA) LMUN2130LT1/LMUN2131LT1
(IC = 10 mA, IB = 1 mA) LMUN2115LT1/LMUN2116LT1/
LMUN2132LT1/LMUN2133LT1/LMUN2134LT1
VCE(sat)
-
-
0.25
Vdc
Vdc
VOL
Output Voltage (on)
(V CC = 5.0 V, VB = 2.5 V, RL = 1.0 kΩ)
–
–
–
–
–
–
–
–
–
–
–
–
-
–
–
–
–
–
–
–
–
–
–
–
–
-
0.2
0.2
0.2
LMUN2110LT1
LMUN2114LT1
LMUN2111LT1
LMUN2112LT1
LMUN2114LT1
LMUN2115LT1
LMUN2116LT1
LMUN2130LT1
LMUN2131LT1
LMUN2132LT1
LMUN2133LT1
LMUN2134LT1
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
)
(V CC = 5.0 V, VB = 3.5 V, RL = 1.0 kΩ
LMUN2113LT1
-
-
Output Voltage (off)
VOH
4.9
Vdc
(VCC = 5.0 V, VB = 0.5 V, RL = 1.0 kΩ)
(VCC = 5.0 V, VB = 0.25 V, RL = 1.0 kΩ )
LMUN2115LT1
LMUN2116LT1
LMUN2131LT1
LMUN2132LT1
(VCC = 5.0 V, VB = 0.050 V, RL = 1.0 kΩ ) LMUN2130LT1
R
k Ω
1
r
Input Resisto
LMUN2110LT1
LMUN2111LT1
LMUN2112LT1
LMUN2113LT1
LMUN2114LT1
LMUN2115LT1
LMUN2116LT1
LMUN2130LT1
LMUN2131LT1
LMUN2132LT1
LMUN2133LT1
LMUN2134LT1
61.1
13
28.6
61.1
13
32.9
7.0
15.4
32.9
7.0
7.0
3.3
0.7
1.5
3.3
3.3
47
10
22
47
10
10
13
4.7
1.0
2.2
4.7
4.7
22
6.1
1.3
2.9
6.1
6.1
28.6
15.4
Resistor Ratio LMUN2111LT1/LMUN2112LT1/LMUN2113LT1
LMUN2114LT1
R1/R2
0.8
0.17
-
0.8
0.055
1.0
0.21
-
1.0
0.1
1.2
0.25
-
1.2
0.185
LMUN2115LT1/LMUN2116LT1/LMUN2110LT1
LMUN2130LT1/LMUN2131LT1/LMUN2132LT1
LMUN2133LT1
5. Pulse Test: Pulse Width < 300 µs, Duty Cycle < 2.0%
LMUN2111–3/8
LESHAN RADIO COMPANY, LTD.
LMUN2111LT1 Series
TYPICAL ELECTRICAL CHARACTERISTICS
LMUN2111LT1
250
200
1
I /I Ă=Ă10
C B
T Ă=Ă-25°C
A
25°C
150
100
50
75°C
ā0.1
R
θJA
= 625°C/W
ā0.01
150
0
-50
0
50
100
20
0
ā40
ā60
ā80
50
ā50
T , AMBIENT TEMPERATURE (°C)
A
I , COLLECTOR CURRENT (mA)
C
Figure 1. Derating Curve
Figure 2. V
versus I
CE(sat) C
1000
4
V
CE
= 10 V
f = 1 MHz
= 0 V
l
E
3
T
A
= 25°C
T Ă=Ă75°C
A
25°C
100
2
1
0
-25°C
10
1
10
100
0
10
20
30
40
I , COLLECTOR CURRENT (mA)
C
V , REVERSE BIAS VOLTAGE (VOLTS)
R
Figure 3. DC Current Gain
Figure 4. Output Capacitance
100
10
1
100
10
25°C
75°C
V
= 0.2 V
O
T Ă=Ă-25°C
A
T Ă=Ă-25°C
A
25°C
75°C
ā0.1
1
ā0.01
V
O
= 5 V
ā0.1
ā0.001
0
1
ā2
ā3
ā4
ā5
ā6
ā7
ā8
ā9
10
0
10
ā20
ā30
ā40
V , INPUT VOLTAGE (VOLTS)
in
I , COLLECTOR CURRENT (mA)
C
Figure 5. Output Current versus Input Voltage
Figure 6. Input Voltage versus Output Current
LMUN2111–4/8
LESHAN RADIO COMPANY, LTD.
LMUN2111LT1Series
TYPICAL ELECTRICAL CHARACTERISTICS
LMUN2112LT1
1000
10
I /I Ă=Ă10
C B
V
CE
= 10 V
T Ă=Ă-25°C
A
25°C
T Ă=Ă75°C
A
1
75°C
25°C
-25°C
100
ā0.1
10
ā0.01
1
10
0
ā20
ā40
ā60
ā80
100
I , COLLECTOR CURRENT (mA)
C
I , COLLECTOR CURRENT (mA)
C
Figure 7. V
versus I
Figure 8. DC Current Gain
CE(sat)
C
4
3
2
100
10
1
25°C
75°C
f = 1 MHz
= 0 V
T Ă=Ă-25°C
A
l
E
T
= 25°C
A
ā0.1
1
0
V
= 5 V
O
ā0.01
ā0.001
0
1
ā2
ā3
ā4
ā5
ā6
ā7
ā8
ā9
10
0
10
20
30
40
50
V , REVERSE BIAS VOLTAGE (VOLTS)
R
V , INPUT VOLTAGE (VOLTS)
in
Figure 9. Output Capacitance
Figure 10. Output Current versus Input Voltage
100
V
O
= 0.2 V
T Ă=Ă-25°C
A
25°C
10
75°C
1
ā0.1
0
10
ā20
ā30
ā40
ā50
I , COLLECTOR CURRENT (mA)
C
Figure 11. Input Voltage versus Output Current
LMUN2111–5/8
LESHAN RADIO COMPANY, LTD.
LMUN2111LT1 Series
TYPICAL ELECTRICAL CHARACTERISTICS
LMUN2113LT1
1
1000
I /I Ă=Ă10
C B
T Ă=Ă75°C
A
T Ă=Ă-25°C
A
25°C
25°C
-25°C
75°C
100
ā0.1
ā0.01
10
0
10
20
30
40
1
10
I , COLLECTOR CURRENT (mA)
100
I , COLLECTOR CURRENT (mA)
C
C
Figure 12. V
versus I
Figure 13. DC Current Gain
CE(sat)
C
1
100
T Ă=Ă75°C
25°C
A
f = 1 MHz
= 0 V
l
E
0.8
-25°C
10
1
T
A
= 25°C
0.6
0.4
ā0.1
ā0.01
0.2
0
V
= 5 V
ā5
O
ā0.001
0
1
ā2
ā3
ā4
ā6
ā7
ā8
Ă9
10
0
10
20
30
40
50
V , REVERSE BIAS VOLTAGE (VOLTS)
R
V , INPUT VOLTAGE (VOLTS)
in
Figure 14. Output Capacitance
Figure 15. Output Current versus Input Voltage
100
V
O
= 2 V
T Ă=Ă-25°C
A
25°C
75°C
10
1
Ă0.1
0
10
ā20
30
ā40
ā50
I , COLLECTOR CURRENT (mA)
C
Figure 16. Input Voltage versus Output Current
LMUN2111–6/8
LESHAN RADIO COMPANY, LTD.
LMUN2111LT1 Series
TYPICAL ELECTRICAL CHARACTERISTICS
LMUN2114LT1
1
180
160
T Ă=Ă75°C
A
I /I Ă=Ă10
C B
V
CE
= 10 V
T Ă=Ă-25°C
A
25°C
-25°C
140
25°C
0.1
120
100
80
60
40
20
0
75°C
0.01
0.001
0
20
40
60
80
1
2
4
6
8
10 15 20 40 50 60 70 80 90 100
I , COLLECTOR CURRENT (mA)
C
I , COLLECTOR CURRENT (mA)
C
Figure 17. V
versus I
Figure 18. DC Current Gain
CE(sat)
C
4.5
4
100
10
1
T Ă=Ă75°C
A
f = 1 MHz
= 0 V
25°C
l
E
3.5
3
T
A
= 25°C
-25°C
2.5
2
1.5
1
V
= 5 V
O
0.5
0
0
2
4
6
8
10 15 20 25 30 35 40 45 50
0
2
4
6
8
10
V , REVERSE BIAS VOLTAGE (VOLTS)
R
V , INPUT VOLTAGE (VOLTS)
in
Figure 19. Output Capacitance
Figure 20. Output Current versus Input Voltage
+12 V
10
T Ă=Ă-25°C
A
V
O
= 0.2 V
25°C
75°C
Typical Application
for PNP BRTs
1
LOAD
0.1
0
10
20
30
40
50
I , COLLECTOR CURRENT (mA)
C
Figure 21. Input Voltage versus Output Current
Figure 22. Inexpensive, Unregulated Current Source
LMUN2111–7/8
LESHAN RADIO COMPANY, LTD.
LMUN2111LT1 Series
SOT-23
NOTES:
A
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
L
2. CONTROLLING DIMENSION: INCH.
3
S
B
1
2
INCHES
MAX
MILLIMETERS
DIM
MIN
MIN
2.80
1.20
0.89
0.37
1.78
0.013
0.085
0.35
0.89
2.10
0.45
MAX
3.04
1.40
1.11
0.50
2.04
0.100
0.177
0.69
1.02
2.64
0.60
V
G
A
B
C
D
G
H
J
0.1102
0.0472
0.0350
0.0150
0.0701
0.0005
0.0034
0.0140
0.0350
0.0830
0.0177
0.1197
0.0551
0.0440
0.0200
0.0807
0.0040
0.0070
0.0285
0.0401
0.1039
0.0236
C
H
J
D
K
L
K
S
V
PIN 1. BASE
2. EMITTER
3. COLLECTOR
0.037
0.95
0.037
0.95
0.079
2.0
0.035
0.9
0.031
0.8
inches
mm
LMUN2111-8/8
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