Page 1

Bias Resistor Transistor
NPN Silicon
P b
Lead(Pb)-Free
MAXIMUM RATINGS
BASE
1
MMUN2211 Series
COLLECTOR
3
R1
R2
2
EMITTER
1
2
SOT-23
3
Rating Symbol
Collector-Emitter Voltage
Collector-Base Voltage
Collector Current-Continuous
THERMAL CHARACTERISTICS
Characteristics Symbol
Total Device Dissipation FR-5 Board (1)
T = 25°C
A
Derate above
Thermal Resistance, Junction to Ambient (1)
Junction and Storage,Temperature
1. FR-4 @ minimun pad
25°C
VCEO
VCBO
I
C
PD
R
JA
θ
TJ,Tstg
Value Unit
50 Vdc
50 Vdc
100 m
Adc
Value Unit
246
1.6
625
-65 to +150
mW
mW / °C
°C/W
°C
Device Marking and Resistor Values
Device Marking R1(k) R2(k)
MMUN2211
MMUN2212
MMUN2213
MMUN2214
MMUN2215
MMUN2216
MMUN2230
MMUN2231
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A8A, 24
A8B
A8C, 26
A8D
A8E
A8F
A8G
A8H
10
22
47
10
10
4.7
1.0
2.2
10
22
47
47
∞
∞
1.0
2.2
Devic
MMUN2232
MMUN2233
MMUN2234
MMUN2235
MMUN2238
MMUN2241
e Marking R1(k) R2(k)
A8J 4.
A8K
A8L
A8M
A8R
A8U
7 4.7
4.7
22
2.2
2.2
100
47
47
47
∞
∞
1/10 Rev.B 25-Jan-07
Page 2

MMUN2211 Series
(T
= 25 C unless otherwise noted)
ELECTRICAL CHARACTERISTICS
Characteristic
OFF CHARACTERISTICS
Collector-Base Cutof
Collector-Emitter Cutoff Current (VCE = 50 V, IB = 0) I
Emitter-Base Cutoff Current
(V
= 6.0 V, IC = 0)
EB
f Current (V
= 50 V, IE = 0) I
CB
A
MMUN2211
MMUN2212
MMUN2213
MMUN2214
MMUN2215
MMUN2216
MMUN2230
MMUN2231
MMUN2232
MMUN2233
MMUN2234
MMUN2235
MMUN2238
MMUN2241
Symbol
CBO
CEO
I
EBO
Min
Ty
Max
p
- - 100 nAdc
- - 500 nAdc
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0.5
0.2
0.1
0.2
0.9
1.9
4.3
2.3
1.5
0.18
0.13
0.2
4.0
0.1
Unit
mAdc
Collector-Base Breakdown Voltage (IC = 10
Collector-Emitter Breakdown Voltage (Note 2.)
(I
= 2.0 mA, I
C
ON CHARACTERISTICS
DC Current Gain
(VCE = 10 V, I
Collector-Emitter Saturation V
(I
= 10 mA, IB = 5 mA) MMUN2230/MMUN2231
C
(I
= 10 mA, IB = 1 mA) MMUN2215/MMUN2216/MMUN2232
C
Output Voltage (on)
(V
= 5.0 V, VB = 2.5 V, RL = 1.0 kW)
CC
(V
= 5.0 V, VB = 3.5 V, RL = 1.0 k )
CC
(VCC = 5.0 V, VB = 5.0 V, RL = 1.0 k )
= 0)
B
(Note 2.)
= 5.0 mA)
C
oltage (I
C
MMUN2233/MMUN2234/MMUN2235/MMUN2238
mA, I
MMUN2211
MMUN2212
MMUN2213
MMUN2214
MMUN2215
MMUN2216
MMUN2230
MMUN2231
MMUN2232
MMUN2233
MMUN2234
MMUN2235
MMUN2238
MMUN2241
= 10 mA, IB = 0.3 mA)
MMUN2211
MMUN2212
MMUN2213
MMUN2214
MMUN2215
MMUN2216
MMUN2230
MMUN2231
MMUN2232
MMUN2233
MMUN2234
MMUN2235
W
MMUN2238
W
MMUN2241
= 0) V
E
(BR)CBO
V
(BR)CEO
h
FE
V
CE(sat)
V
OL
50 - - Vdc
50 - - Vdc
35
60
80
80
160
160
3.0
8.0
15
80
80
80
160
160
60
100
140
140
350
350
5.0
15
30
200
150
140
350
350
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- - 0.25 Vdc
Vdc
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
2. Pulse Test: Pulse Width < 300 ms, Duty Cycle < 2.0 %.
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Page 3

MMUN2211 Series
ELECTRICAL CHARACTERISTICS (T
Characteristic
ON CHARACTERISTICS (Note 2) (Continued)
Output Voltage (of
2. Pulse Test: Pulse Width < 300 ms, Duty Cycle < 2.0%
= 5.0 V, VB = 0.050 V, RL = 1.0 k ) MMUN2230
(V
CC
= 5.0 V, VB = 0.25 V, RL = 1.0 k ) MMUN2215
(V
CC
Input Resistor
Resistor Ratio
= 5.0 V, VB = 0.5 V, RL = 1.0 k )
f) (V
CC
W
W
MMUN2216
MMUN2233
MMUN2238
MMUN2211
MMUN2212
MMUN2213
MMUN2214
MMUN2215
MMUN2216
MMUN2230
MMUN2231
MMUN2232
MMUN2233
MMUN2234
MMUN2235
MMUN2238
MMUN2241
MMUN2211/MMUN2212/MMUN2213
MMUN2214
MMUN2215/MMUN2216/MMUN2238
MMUN2241
MMUN2230/MMUN2231/MMUN2232
MMUN2233
MMUN2234
MMUN2235
= 25C unless otherwise noted) (Continued)
A
Symbol Min
W
V
OH
R
1
R1/R
2
4.9 - - Vdc
7.0
15.4
32.9
7.0
7.0
3.3
0.7
1.5
3.3
3.3
15.4
1.54
1.54
70
0.8
0.17
-
-
0.8
0.055
0.38
0.038
Typ
10
22
47
10
10
4.7
1.0
2.2
4.7
4.7
22
2.2
2.2
100
1.0
0.21
-
-
1.0
0.1
0.47
0.047
Max
13
28.6
61.1
13
13
6.1
1.3
2.9
6.1
6.1
28.6
2.86
2.86
100
1.2
0.25
-
-
1.2
0.185
0.56
0.056
Unit
W
k
250
200
150
100
R
50
POWER DISSIP ATION (MILLIW ATTS)
D,
0
P
-50 0 50 100 150
qJA
TA, AMBIENT TEMPERATURE (5 )
Figure 1. Derating Curve
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TYPICAL ELECTRICAL CHARACTERISTICS
MMUN2211
1
= 10
IC/I
B
0.1
(VOLTS)
0.01
℃
= 625
/W
MAXIMUM COLLECTOR VOL TAGE
0.001
CE(sat),
020406080
℃
V
Figure 2. V
IC, COLLECTOR CURRENT (mA)
CE(sat)
vs. I
C
TA = -25
25
75
℃
℃
℃
Page 4

MMUN2211 Series
TYPICAL ELECTRICAL CHARACTERISTICS
MMUN2212
1000
VCE = 10 V
100
DC CURRENT GAIN (NORMALIZED)
FE,
10
h
1 10 100
IC, COLLECTOR CURRENT (mA)
Figure 3. DC Current Gain
100
10
0.1
℃
75
1
℃
25
TA = -25
℃
TA = 75
25
-25
4
f = 1 MHz
℃
℃
℃
3
2
CAPACITANCE (pF)
1
ob,
C
0
010203040
VR, REVERSE BIAS VOL TAGE (VOL TS)
lE = 0 A
TA = 25
℃
50
Figure 4. Output Capcitance
10
VO = 0.2 V
1
TA = -25
75
℃
℃
25
℃
0.01
COLLECTOR CURRENT (mA)
C,
I
0.001
0123 4
VO = 5 V
5678910
Vin, INPUT VOLTAGE (VOL TS)
INPUT VOLTAGE (VOL TS)
in,
V
0.1
1002030
IC, COLLECTOR CURRENT (mA)
40
Figure 5. Output Current vs. Input Voltage Figure 6. Input Voltage vs. Output Current
MMUN2211
1
IC/IB = 10
0.1
(VOLTS)
0.01
MAXIMUM COLLECTOR VOL TAGE
0.001
CE(sat),
020 6080
V
IC, COLLECTOR CURRENT (mA)
Figure 7. V
40
CE(sat)
TA = -25
vs. I
℃
25
℃
75
C
℃
1000
VCE = 10 V
TA = 75
℃
100
DC CURRENT GAIN (NORMALIZED)
10
FE,
h
1 100
IC, COLLECTOR CURRENT (mA )
25
10
Figure 8. DC Current Gain
℃
-25
50
℃
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Page 5

MMUN2211 Series
TYPICAL
4
3
2
CAPACITANCE (pF)
ob,
1
C
0
010203040
VR, REVERSE BIAS VOL TAGE (VOLTS)
Figure 9. Output Capacitance Figure 10. Output Current vs. Input Voltage
100
VO = 0.2 V
10
ELECTRICAL CHARACTERISTICS
MMUN2212
f = 1 MHz
lE = 0 A
TA = 25
100
℃
50
10
1
0.1
0.01
COLLECTOR CURRENT (mA)
C,
I
0.001
0
TA = -25
246810
℃
℃
75
Vin, INPUT VOLTAGE (VOL TS)
25
℃ ℃
75 25
℃
TA = -25
VO = 5 V
℃
1
INPUT VOLTAGE (VOL TS)
in,
V
0.1
0
10 20 30 40 50
IC, COLLECTOR CURRENT (mA)
Figure 1 1. Input V oltage vs. Output Current
10
IC/IB = 10
1
(VOLTS)
0.1
MAXIMUM COLLECTOR VOL TAGE
0.01
CE(sat),
0 204060 80
V
IC, COLLECTOR CURRENT (mA)
Figure 12. V
TA = -25
25
CE(sat)
℃
vs. I
75
C
℃ ℃
MMUN2213
1000
100
DC CURRENT GAIN (NORMALIZED)
10
FE,
1 100
h
VCE = 10 V
TA = 75
10
IC, COLLECTOR CURRENT (mA)
Figure 13. DC Current Gain
25
-25
℃
℃
℃
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Page 6

MMUN2211 Series
1
0.8
TYPICAL ELECTRICAL CHARACTERISTICS
MMUN2213
f = 1 MHz
lE = 0 A
TA = 25
100
℃
755C
75
℃
10
℃
255C
25
TA = ±255C
TA = -25
℃
0.6
0.4
CAPACITANCE (pF)
ob,
C
0.2
0
010203040
VR, REVERSE BIAS VOL TAGE (VOL TS)
Figure 14. Output Capacitance
100
VO = 0.2 V
10
1
INPUT VOLTAGE (VOL TS)
in,
V
0.1
010 203040 50
1
0.1
0.01
COLLECTOR CURRENT (mA)
C,
I
0.001
50
0246810
Figure 15. Output Current vs. Input V
TA = -25
IC, COLLECTOR CURRENT (mA)
℃
Vin, INPUT VOLTAGE (VOL TS)
℃
25
℃
75
VO = 5 V
oltage
1
IC/IB = 10
0.1
(VOLTS)
0.01
MAXIMUM COLLECTOR VOL TAGE
0.001
CE(sat),
020406080
V
IC, COLLECTOR CURRENT (mA)
Figure 17. V
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Figure 16. Input Voltage vs. Output Current
MMUN2214
300
VCE = 10
250
200
150
100
50
DC CURRENT GAIN (NORMALIZED)
FE,
0
h
1 10 100
2 4 6 8 15 20 40 50 60 70 80 90
CE(sat)
TA = -25
vs. I
℃
℃
25
℃
75
C
TA = 75
25
-25
IC, COLLECTOR CURRENT (mA)
Figure 18. DC Current Gain
℃
℃
℃
Page 7

MMUN2211 Series
4
3.5
3
TYPICAL ELECTRICAL CHARACTERISTICS
MMUN2214
100
℃ ℃
f = 1 MHz
lE = 0 A
TA = 25
℃
75 25
2.5
2
1.5
CAPACITANCE (pF)
ob,
1
C
0.5
0
0246810152025 30 35 40 45 50
VR, REVERSE BIAS VOL TAGE (VOLTS)
Figure 19. Output Capacitance
10
VO = 0.2 V
1
INPUT VOLTAGE (VOL TS)
in,
V
0.1
01020304050
10
COLLECTOR CURRENT (mA)
C,
I
1
0246810
Figure 20. Output Current vs. Input V oltage
TA = -25
IC, COLLECTOR CURRENT (mA)
℃
TA = -25
Vin, INPUT VOLTAGE (VOL TS)
℃
25
℃
75
℃
VO = 5 V
1
IC/IB =10
0.1
0.01
MAXIMUM COLLECTOR
VOLTAGE (VOL TS)
CE(sat),
V
0.001
IC, COLLECTOR CURRENT (mA)
Figure 22. V
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TA = 75
-25
12
Figure 21. Input V
℃
25
℃
168420
CE(sat)
vs. I
℃
24 28
C
oltage vs. Output Current
MMUN2232
1000
TA = 75
100
10
DC CURRENT GAIN
FE,
h
1
0
25 50
IC, COLLECTOR CURRENT (mA)
Figure 23. DC Current Gain
℃
-25
VCE = 10 V
℃
75
25
100
125
℃
Page 8

MMUN2211 Series
6
5
4
3
CAPACITANCE (pF)
2
ob,
C
1
0
TYPICAL
ELECTRICAL CHARACTERISTICS
MMUN2232
100
℃
10 60504030
20
f = 1 MHz
IE = 0 A
TA = 25
75
℃
10
1
0.1
, COLLECTOR CURRENT (mA)
C
I
0.01
0
TA = -25
246
V
in,
℃
25
℃
INPUT VOLTAGE (VOL TS)VR, REVERSE BIAS VOL TAGE (VOL TS)
Figure 24. Output Capacitance Figure 25. Output Current vs. Input Voltage
10
VO = 0.2 V
TA = -25
℃
VO = 5 V
80
0.01
MAXIMUM COLLECTOR
VOLTAGE (VOL TS)
CE(sat),
V
0.001
0.1
1
IC/IB = 10
℃
75
TA = -25
1
INPUT VOLTAGE (VOL TS)
in,
V
0.1
0
IC, COLLECTOR CURRENT (mA)
Figure 26. Output Voltage vs. Input Current
25
℃
12
IC, COLLECTOR CURRENT (mA)
177222
℃
75
℃
25
10 20 30
MMUN2233
1000
100
℃
10
DC CURRENT GAIN
FE,
h
1
27 32
1
℃
75
TA = -25
℃
10
IC, COLLECTOR CURRENT (mA)
℃
25
VCE = 10 V
100
Figure 27. V
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CE(sat)
vs. I
C
Figure 28. DC Current Gain
Page 9

MMUN2211 Series
MMUN2211 Series
TYPICAL
FROM mP OR
OTHER LOGIC
APPLICATIONS FOR NPN BRTs
+12 V
ISOLATED
LOAD
Figure 32. Level Shifter: Connects 12 or 24 Volt Circuits to Logic
V
CC
OUT
IN
Figure 33. Open Collector Inverter: Inverts
the Input Signal
+12 V
LOAD
Figure 34. Inexpensive, Unregulated Current Source
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Page 10

MMUN2211 Series
SOT-23 Package Outline Dimension
SOT-23
A
B
TOP VIEW
D
E
G
H
C
K
L
J
M
Dim
A
B
C
D
E
G
H
J
K
L
M
Min
0.35
1.19
2.10
0.85
0.46
1.70
2.70
0.01
0.89
0.30
0.076
Max
0.51
1.40
3.00
1.05
1.00
2.10
3.10
0.13
1.10
0.61
0.25
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