LESHAN RADIO COMPANY, LTD.
PIN 1
BASE
(INPUT)
PIN 3
COLLECTOR
(OUTPUT)
PIN 2
EMITTER
(GROUND)
R
1
R
2
MARKING DIAGRAM
A6x
M
A6x = Device Marking
x
= A L(See Page 2)
M
= Date Code
1
3
2
DEVICE MARKING
INFORMATION
See specific marking information in
the device marking table on page 2 of this
data sheet.
LMUN2111LT1
SERIES
Bias Resistor Transistors
PNP Silicon Surface Mount Transistors
with Monolithic Bias Resistor Network
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.
Simplifies Circuit Design
Reduces Board Space
Reduces Component Count
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.
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.
MAXIMUM RATINGS
(T
A
= 25
C unless otherwise noted)
Rating
Symbol
Value
Unit
Collector-Base Voltage
V
CBO
50
Vdc
Collector-Emitter Voltage
V
CEO
50
Vdc
Collector Current
I
C
100
mAdc
THERMAL CHARACTERISTICS
Characteristic
Symbol
Max
Unit
Total Device Dissipation
T
A
= 25
C
Derate above 25
C
P
D
246 (Note 1.)
400 (Note 2.)
1.5 (Note 1.)
2.0 (Note 2.)
mW
C/W
Thermal Resistance
Junction-to-Ambient
R
JA
508 (Note 1.)
311 (Note 2.)
C/W
Thermal Resistance
Junction-to-Lead
R
JL
174 (Note 1.)
208 (Note 2.)
C/W
Junction and Storage
Temperature Range
T
J
, T
stg
55 to +150
C
1. FR4 @ Minimum Pad
2. FR4 @ 1.0 x 1.0 inch Pad
LMUN2111-1/8
SOT-23
LESHAN RADIO COMPANY, LTD.
LMUN21112/8
LMUN2111LT1 Series
DEVICE MARKING AND RESISTOR VALUES
LMUN2111LT1
LMMUN2111LT3
SOT
-
23
A6A
10
10
3000/Tape & Reel
10,000/Tape & Reel
LMUN21110LT1
LMMUN2110LT3
SOT
-
23 A6O 47
8
3000/Tape & Reel
10,000/Tape & Reel
LMUN2112LT1
LMUN2112LT3
SOT
-
23
A6B
22
22
3000/Tape & Reel
10,000/Tape & Reel
LMUN2113LT1
LMUN2113LT3
SOT
-
23
A6C
47
47
3000/Tape & Reel
10,000/Tape & Reel
LMUN2114LT1
LMUN2114LT3
SOT
-
23
A6D
10
47
3000/Tape & Reel
10,000/Tape & Reel
LMUN2115LT1 (Note 3.)
LMUN2115LT3
SOT
-
23
A6E
10
8
3000/Tape & Reel
10,000/Tape & Reel
LMUN2116LT1 (Note 3.)
LMUN2116LT3
SOT
-
23
A6F
4.7
8
3000/Tape & Reel
10,000/Tape & Reel
LMUN2130LT1 (Note 3.)
LMUN2130LT3
SOT
-
23
A6G
1.0
1.0
3000/Tape & Reel
10,000/Tape & Reel
LMUN2131LT1 (Note 3.)
LMUN2131LT3
SOT
-
23
A6H
2.2
2.2
3000/Tape & Reel
10,000/Tape & Reel
LMUN2132LT1 (Note 3.)
LMUN2132LT3
SOT
-
23
A6J
4.7
4.7
3000/Tape & Reel
10,000/Tape & Reel
LMUN2133LT1 (Note 3.)
LMUN2133LT3
SOT
-
23
A6K
4.7
47
3000/Tape & Reel
10,000/Tape & Reel
LMUN2134LT1 (Note 3.)
LMUN2134LT3
SOT
-
23
A6L
22
47
3000/Tape & Reel
10,000/Tape & Reel
I
CBO
-
-
100
nAdc
Collector-Emitter Cutoff Current (V
CE
= 50 V, I
B
= 0)
I
CEO
-
-
500
nAdc
Emitter-Base Cutoff Current
LMUN2111LT1
(V
EB
= 6.0 V, I
C
= 0)
LMUN2112LT1
LMUN2113LT1
LMUN2114LT1
LMUN2115LT1
LMUN2116LT1
LMUN2130LT1
LMUN2131LT1
LMUN2132LT1
LMUN2133LT1
LMUN2110LT1
LMUN2134LT1
I
EBO
0.5
0.1
0.2
0.1
0.2
0.9
1.9
4.3
2.3
1.5
0.18
0.13
mAdc
Collector-Base Breakdown Voltage (I
C
= 10
A, I
E
= 0)
V
(BR)CBO
50
-
-
Vdc
Collector-Emitter Breakdown Voltage (Note 4.)
(I
C
= 2.0 mA, I
B
= 0)
V
(BR)CEO
50
-
-
Vdc
3. New devices. Updated curves to follow in subsequent data sheets.
4. Pulse Test: Pulse Width < 300
s, Duty Cycle < 2.0%
Package
Marking
R1 (K)
R2 (K)
Shipping
Device
ELECTRICAL CHARACTERISTICS
(T
A
= 25
C unless otherwise noted)
Characteristic
Symbol
Min
Typ
Max
Unit
OFF CHARACTERISTICS
Collector-Base Cutoff Current (V
CB
= 50 V, I
E
= 0)
LESHAN RADIO COMPANY, LTD.
LMUN21113/8
LMUN2111LT1 Series
ELECTRICAL CHARACTERISTICS
(TA = 25
C unless otherwise noted) (Continued)
Characteristic
Symbol
Min
Typ
Max
Unit
DC Current Gain
LMUN2111LT1
(V
CE
= 10 V, I
C
= 5.0 mA )
LMUN2112LT1
LMUN2113LT1
LMUN2114LT1
LMUN2110LT1
LMUN2115LT1
LMUN2116LT1
LMUN2130LT1
LMUN2131LT1
LMUN2132LT1
LMUN2133LT1
LMUN2134LT1
h
FE
35
60
80
80
80
160
160
3.0
8.0
15
80
80
60
100
140
140
140
250
250
5.0
15
27
140
130
Collector-Emitter Saturation Voltage
(I
C
= 10 mA, I
E
= 0.3 mA)
(I
C
= 10 mA, I
B
= 5 mA) LMUN2130LT1/LMUN2131LT1
(I
C
= 10 mA, I
B
= 1 mA) LMUN2115LT1/LMUN2116LT1/
LMUN2132LT1/LMUN2133LT1/LMUN2134LT1
V
CE(sat)
-
-
0.25
Vdc
Output Voltage (on)
(V
CC
= 5.0 V, V
B
= 2.5 V, R
L
= 1.0 k
)
LMUN2111LT1
LMUN2112LT1
LMUN2114LT1
LMUN2114LT1
LMUN2115LT1
LMUN2116LT1
LMUN2130LT1
LMUN2131LT1
LMUN2132LT1
LMUN2133LT1
LMUN2134LT1
(V
CC
= 5.0 V, V
B
= 3.5 V, R
L
= 1.0 k
)
LMUN2113LT1
V
OL
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
Vdc
Output Voltage (off)
(V
CC
= 5.0 V, V
B
= 0.5 V, R
L
= 1.0 k
)
(V
CC
= 5.0 V, V
B
= 0.25 V, R
L
= 1.0 k
)
LMUN2115LT1
LMUN2116LT1
LMUN2131LT1
LMUN2132LT1
(V
CC
= 5.0 V, V
B
= 0.050 V, R
L
= 1.0 k
) LMUN2130LT1
V
OH
4.9
Vdc
Input Resistor
LMUN2111LT1
LMUN2110LT1
LMUN2112LT1
LMUN2113LT1
LMUN2114LT1
LMUN2115LT1
LMUN2116LT1
LMUN2130LT1
LMUN2131LT1
LMUN2132LT1
LMUN2133LT1
LMUN2134LT1
R1
7.0
15.4
32.9
32.9
7.0
7.0
3.3
0.7
1.5
3.3
3.3
15.4
10
22
47
47
10
10
4.7
1.0
2.2
4.7
4.7
22
13
28.6
61.1
61.1
13
13
6.1
1.3
2.9
6.1
6.1
28.6
k
Resistor Ratio LMUN2111LT1/LMUN2112LT1/LMUN2113LT1
LMUN2114LT1
LMUN2115LT1/LMUN2116LT1
/LMUN2110LT1
LMUN2130LT1/LMUN2131LT1/LMUN2132LT1
LMUN2133LT1
R
1
/R
2
0.8
0.17
-
0.8
0.055
1.0
0.21
-
1.0
0.1
1.2
0.25
-
1.2
0.185
5. Pulse Test: Pulse Width < 300
s, Duty Cycle < 2.0%
ON CHARACTERISTICS (Note 5.)
LMUN211
0
LT1
0.2
-
-
-
-
LESHAN RADIO COMPANY, LTD.
LMUN21114/8
TYPICAL ELECTRICAL CHARACTERISTICS
LMUN2111LT1
100
10
1
0.1
0.01
0.001
0
Vin, INPUT VOLTAGE (VOLTS)
I C
, COLLECT
OR CURRENT
(mA)
TA = -25
C
25
C
1
2
3
4
5
6
7
8
9
10
0.01
20
IC, COLLECTOR CURRENT (mA)
V CE(sat)
, MAXIMUM COLLECT
OR VOL
T
AGE (VOL
TS)
0.1
1
0
40
60
80
1000
1
10
100
IC, COLLECTOR CURRENT (mA)
h FE
, DC CURRENT
GAIN (NORMALIZED)
TA = 75
C
-25
C
100
10
75
C
50
0
10
20
30
40
4
3
1
2
VR, REVERSE BIAS VOLTAGE (VOLTS)
C ob
, CAP
ACIT
ANCE (pF)
0
TA = -25
C
25
C
75
C
f = 1 MHz
lE = 0 V
TA = 25
C
VO = 5 V
IC/IB = 10
VCE = 10 V
0
IC, COLLECTOR CURRENT (mA)
0.1
V in
, INPUT
VOL
T
AGE (VOL
TS)
1
10
100
10
20
30
40
50
TA = -25
C
25
C
75
C
VO = 0.2 V
Figure 1. Derating Curve
250
200
150
100
50
0
-50
0
50
100
150
TA, AMBIENT TEMPERATURE (
C)
P D
, POWER DISSIP
A
TION (MILLIW
A
TTS)
R
JA = 625
C/W
Figure 2. VCE(sat) versus IC
Figure 3. DC Current Gain
Figure 4. Output Capacitance
Figure 5. Output Current versus Input Voltage
Figure 6. Input Voltage versus Output Current
25
C
LMUN2111LT1 Series
LESHAN RADIO COMPANY, LTD.
LMUN21115/8
LMUN2111LT1 Series
TYPICAL ELECTRICAL CHARACTERISTICS
LMUN2112LT1
Figure 7. VCE(sat) versus IC
Figure 8. DC Current Gain
1000
10
IC, COLLECTOR CURRENT (mA)
h FE
, DC CURRENT
GAIN (NORMALIZED) 100
10
1
100
TA = 75
C
25
C
-25
C
Figure 9. Output Capacitance
IC, COLLECTOR CURRENT (mA)
0
10
20
30
TA = -25
C
75
C
V in
, INPUT
VOL
T
AGE (VOL
TS)
100
10
1
0.1
40
50
Figure 10. Output Current versus Input Voltage
100
10
1
0.1
0.01
0.001 0 1
2
3
4
Vin, INPUT VOLTAGE (VOLTS)
75
C
25
C
TA = -25
C
I C
, COLLECT
OR CURRENT
(mA)
5
6
7
8
9
10
Figure 11. Input Voltage versus Output Current
0.01
V CE(sat)
, MAXIMUM COLLECT
OR VOL
T
AGE (VOL
TS)
0.1
1
10
40
IC, COLLECTOR CURRENT (mA)
0
20
60
80
75
C
25
C
TA = -25
C
50
0
10
20
30
40
4
3
2
1
0
VR, REVERSE BIAS VOLTAGE (VOLTS)
C ob
, CAP
ACIT
ANCE (pF)
25
C
f = 1 MHz
lE = 0 V
TA = 25
C
VO = 5 V
VO = 0.2 V
IC/IB = 10
VCE = 10 V
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