FAIRCHILD MMBT3904K

MMBT3904K
NPN Epitaxial Silicon Transistor
General Purpose Transistor
Marking
3
1AK
2
1
SOT-23
1. Base 2. Emitter 3. Collector
Absolute Maximum Ratings
Ta = 25°C unless otherwise noted
Symbol
Parameter
Value
Units
VCBO
Collector-Base Voltage
60
V
VCEO
Collector-Emitter Voltage
40
V
VEBO
Emitter-Base Voltage
6
V
IC
Collector Current
200
mA
PC
Collector Power Dissipation
350
mW
TSTG
Storage Temperature
150
°C
Electrical Characteristics Ta=25°C unless otherwise noted
Symbol
Parameter
Test Condition
Min.
Max.
Units
BVCBO
Collector-Base Breakdown Voltage
IC = 10µA, IE = 0
60
V
BVCEO
Collector-Emitter Breakdown Voltage *
IC = 1mA, IB = 0
40
V
BVEBO
Emitter-Base Breakdown Voltage
IE = 10µA, IC = 0
6
V
ICEX
Collector Cut-off Current
VCE = 30V, VEB = 3V
hFE
DC Current Gain *
VCE = 1V, IC = 0.1mA
VCE = 1V, IC = 1mA
VCE = 1V, IC = 10mA
VCE = 1V, IC = 50mA
VCE = 1V, IC = 100mA
50
40
70
100
60
30
nA
300
VCE(sat)
Collector-Emitter Saturation Voltage *
IC = 10mA, IB = 1mA
IC = 50mA, IB = 5mA
VBE(sat)
Base-Emitter Saturation Voltage *
IC = 10mA, IB = 1mA
IC = 50mA, IB = 5mA
Cob
Output Capacitance
VCB = 5V, IE = 0, f = 1MHz
fT
Current Gain-Bandwidth Product
VCE = 20V, IC = 10mA, f = 100MHz
NF
Noise Figure
IC = 100µA, VCE = 5V, RS = 1KΩ
f = 10Hz to 15.7KHz
5
dB
tON
Turn On Time
VCC = 3V, VBE = 0.5V
IC = 10mA, IB1 = 1mA
70
ns
tOFF
Turn Off Time
VCC = 3V, IC = 10mA, IB1 = IB2 = 1mA
250
ns
0.65
0.2
0.3
V
V
0.85
0.95
V
V
4
pF
300
MHz
* Pulse Test: Pulse Width≤300µs, Duty Cycle≤2%
©2005 Fairchild Semiconductor Corporation
MMBT3904K Rev. A
1
www.fairchildsemi.com
MMBT3904K NPN Epitaxial Silicon Transistor
February 2005
Figure 2. Base-Emitter Saturation Voltage
Collector-Emitter Saturation Voltage
VBE(sat), VCE(sat)[V], SATURATION VOLTAGE
Figure 1. DC current Gain
240
VCE = 1V
hFE, DC CURRENT GAIN
200
160
120
80
40
0
0.1
1
10
100
10
IC = 10 IB
VBE(sat)
1
0.1
VCE(sat)
0.01
0.1
Figure 3. Output Capacitance
10
100
Figure 4. Current Gain Bandwidth Product
10
fT[MHz],
CURRENT GAIN BANDWIDTH PRODUCT
1000
IE = 0
f = 1MHz
Cob [pF], CAPACITANCE
1
IC[mA], COLLECTOR CURRENT
IC[A], COLLECTOR CURRENT
1
0.1
1
10
100
100
10
0.1
1
10
100
IC[mA], COLLECTOR CURRENT
VCB [V], COLLECTOR-BASE VOLTAGE
2
MMBT3904K Rev. A
VCE = 20V
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MMBT3904K NPN Epitaxial Silicon Transistor
Typical Performance Characteristics
MMBT3904K NPN Epitaxial Silicon Transistor
Mechanical Dimensions
±0.10
±0.10
2.40
0.40 ±0.03
1.30
0.45~0.60
0.20 MIN
SOT-23
0.03~0.10
0.38 REF
0.40 ±0.03
+0.05
0.12 –0.023
0.96~1.14
0.97REF
2.90 ±0.10
0.95 ±0.03 0.95 ±0.03
1.90 ±0.03
0.508REF
Dimensions in Millimeters
3
MMBT3904K Rev. A
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FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR
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As used herein:
1. Life support devices or systems are devices or systems which,
(a) are intended for surgical implant into the body, or (b) support
or sustain life, or (c) whose failure to perform when properly used
in accordance with instructions for use provided in the labeling,
can be reasonably expected to result in significant injury to the
user.
2. A critical component is any component of a life support device
or system whose failure to perform can be reasonably expected
to cause the failure of the life support device or system, or to
affect its safety or effectiveness.
PRODUCT STATUS DEFINITIONS
Definition of Terms
Datasheet Identification
Product Status
Definition
Advance Information
Formative or In
Design
This datasheet contains the design specifications for
product development. Specifications may change in
any manner without notice.
Preliminary
First Production
This datasheet contains preliminary data, and
supplementary data will be published at a later date.
Fairchild Semiconductor reserves the right to make
changes at any time without notice in order to improve
design.
No Identification Needed
Full Production
This datasheet contains final specifications. Fairchild
Semiconductor reserves the right to make changes at
any time without notice in order to improve design.
Obsolete
Not In Production
This datasheet contains specifications on a product
that has been discontinued by Fairchild semiconductor.
The datasheet is printed for reference information only.
Rev. I15
4
MMBT3904K Rev. A
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MMBT3904K NPN Epitaxial Silicon Transistor
TRADEMARKS