UNISONIC TECHNOLOGIES CO., LTD
MMBT1815
HIGH FREQUENCY NPN
AMPLIFIER TRANSISTOR
FEATURES
*Collector-Emitter Voltage:
BV
CEO
=50V
*Collector current up to 150mA
*High h
FE
linearity
*Complement to MMBT1015
NPN SILICON TRANSISTOR
3
3
1
2
2
1
SOT-23
3
SOT-523
3
2
1
2
1
SOT-113
SOT-323
*Pb-free plating product number: MMBT1815L
ORDERING INFORMATION
Order Number
Normal
Lead Free Plating
MMBT1815-x-AC3-R
MMBT1815L-x-AC3-R
MMBT1815-x-AE3-R
MMBT1815L-x-AE3-R
MMBT1815-x-AL3-R
MMBT1815L-x-AL3-R
MMBT1815-x-AN3-R
MMBT1815L-x-AN3-R
Package
SOT-113
SOT-23
SOT-323
SOT-523
Pin Assignment
1
2
3
E
B
C
E
B
C
E
B
C
E
B
C
Packing
Tape Reel
Tape Reel
Tape Reel
Tape Reel
MMBT1815L-x-AC3-R
(1)Packing Type
(2)Package Type
(3)Rank
(4)Lead Plating
(1) R: Tape Reel
(2) AC3: SOT-113, AE3: SOT-23, AL3: SOT-323,
AN 3: SOT-523
(3) x: refer to Classification of h
FE1
(4) L: Lead Free Plating, Blank: Pb/Sn
MARKING
C4
Lead Plating
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Copyright © 2005 Unisonic Technologies Co., Ltd
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MMBT1815
PARAMETER
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Collector Dissipation (Ta=25
°
C)
Collector Current
Base Current
SOT-23
SOT-523/SOT-113/SOT-323
NPN SILICON TRANSISTOR
ABSOLUTE MAXIMUM RATING
( Ta=25
°
C , unless otherwise specified )
SYMBOL
V
CBO
V
CEO
V
EBO
P
C
I
C
I
B
RATINGS
60
50
5
250
200
150
50
UNIT
V
V
V
mW
mW
mA
mA
Junction Temperature
T
J
150
℃
Storage Temperature
T
STG
-55 ~ +150
℃
Note Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
ELECTRICAL CHARACTERISTICS
(Ta=25
°
C, unless otherwise specified)
PARAMETER
Collector-Emitter Saturation Voltage
Base-Emitter Saturation Voltage
Collector Cut-off Current
Emitter Cut-off Current
DC Current Gain
Transition Frequency
Output Capacitance
Noise Figure
SYMBOL
V
CE(SAT)
V
BE(SAT)
I
CBO
I
EBO
h
FE1
h
FE2
f
T
C
OB
NF
TEST CONDITIONS
Ic = 100mA, I
B
= 10mA
Ic = 100mA, I
B
= 10mA
V
CB
= 60V, I
E
= 0
V
EB
= 5V, Ic = 0
V
CE
= 6V, Ic = 2mA
V
CE
= 6V, Ic = 150mA
V
CE
= 10V,Ic = 50mA
V
CB
= 10V, I
E
= 0, f = 1MHz
Ic = -0.1mA, V
CE
= 6V
R
G
= 10k
Ω
, f = 100Hz
MIN
TYP
0.1
MAX UNIT
0.25
V
1.0
V
100
nA
100
nA
700
MHz
pF
dB
120
25
80
2.0
1.0
3.0
1.0
CLASSIFICATION OF h
FE1
RANK
RANGE
Y
120-240
GR
200-400
BL
350-700
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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MMBT1815
TYPICAL CHARACTERISTICS
Static Characteristics
100
3
10
NPN SILICON TRANSISTOR
DC Current Gain
Collector Current, Ic (mA)
V
CE
=6 V
80
I
B
=3 0 0
µA
60
DC Current Gain, h
FE
20
2
10
I
B
=2 5 0
µA
40
I
B
=2 0 0
µA
I
B
=1 5 0
µA
1
10
20
I
B
=1 0 0
µA
I
B
=5 0
µA
0
0
4
8
12
16
0
10
-1
10
0
10
1
10
2
10
3
10
Collector-Emitter Voltage ( V)
Collector Current, Ic (mA)
Base-Emitter On Voltage
2
10
4
10
Saturation Voltage
Ic=1 0*I
B
Collector Current, Ic (mA)
1
10
V
CE
=6 V
Saturation Voltage (mV)
3
10
)
V
BE
( SAT
0
10
2
10
)
V
CE
( SAT
-1
10
0
0. 2
0.4
0.6
0. 8
1.0
1
10
-1
10
0
10
1
10
2
10
3
10
Base-Emitter Voltage (V)
CollectorCurrent , Ic (mA)
Current Gain-Bandwidth
Product
3
10
10
2
Collector Output
Capacitance
Current Gain-bandw idth
product,f
T
(MHz)
V
CE
=6V
2
10
Capacitance, Cob (pF)
10
1
f=1MH z
I
E
=0
1
10
10
0
0
10
-1
10
0
10
1
10
2
10
-1
10
0
10
1
10
2
10
3
10
Collector Current, Ic (mA)
Collector Base Voltage (V)
-
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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MMBT1815
NPN SILICON TRANSISTOR
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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QW-R206-014,F
PCB Design
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