PMBT3904
40 V, 200 mA NPN switching transistor
5 November 2020
Product data sheet
1. General description
NPN switching transistor in a small SOT23 (TO-236AB) Surface-Mounted Device (SMD) plastic
package.
PNP complement: PMBT3906
2. Features and benefits
•
•
Collector current capability IC = 200 mA
Collector-emitter voltage VCEO = 40 V
3. Applications
•
General switching and amplification
4. Quick reference data
Table 1. Quick reference data
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
VCEO
collector-emitter
voltage
open base
-
-
40
V
IC
collector current
-
-
200
mA
hFE
DC current gain
100
-
300
[1]
VCE = 1 V; IC = 10 mA
[1]
Pulsed test: tp ≤ 300 μs; δ ≤ 0.02
5. Pinning information
Table 2. Pinning information
Pin
Symbol
Description
1
B
base
2
E
emitter
3
C
collector
Simplified outline
Graphic symbol
3
C
B
E
1
2
SOT23
sym021
PMBT3904
Nexperia
40 V, 200 mA NPN switching transistor
6. Ordering information
Table 3. Ordering information
Type number
Package
PMBT3904
Name
Description
Version
SOT23
plastic, surface-mounted package; 3 terminals; 1.9 mm pitch; 2.9 SOT23
mm x 1.3 mm x 1 mm body
7. Marking
Table 4. Marking codes
Type number
Marking code[1]
PMBT3904
%1A
[1]
% = placeholder for manufacturing site code
8. Limiting values
Table 5. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol
Parameter
Conditions
Min
Max
Unit
VCBO
collector-base voltage
open emitter
-
60
V
VCEO
collector-emitter voltage
open base
-
40
V
VEBO
emitter-base voltage
open collector
-
6
V
IC
collector current
-
200
mA
ICM
peak collector current
-
200
mA
IBM
peak base current
-
100
mA
Ptot
total power dissipation
-
250
mW
Tj
junction temperature
-
150
°C
Tamb
ambient temperature
-65
150
°C
Tstg
storage temperature
-65
150
°C
[1]
single pulse; tp ≤ 1 ms
Tamb ≤ 25 °C
[1]
Device mounted on an FR4 Printed-Circuit Board (PCB), single-sided copper, tin-plated and standard footprint.
9. Thermal characteristics
Table 6. Thermal characteristics
Symbol
Parameter
Rth(j-a)
[1]
Conditions
thermal resistance from
junction to ambient
[1]
Min
Typ
Max
Unit
-
-
500
K/W
Device mounted on an FR4 Printed-Circuit Board (PCB), single-sided copper, tin-plated and standard footprint.
PMBT3904
Product data sheet
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PMBT3904
Nexperia
40 V, 200 mA NPN switching transistor
10. Characteristics
Table 7. Characteristics
Tamb = 25 °C unless otherwise specified.
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
ICBO
collector-base cut-off
current
VCB = 30 V; IE = 0 A
-
-
50
nA
IEBO
emitter-base cut-off
current
VEB = 6 V; IC = 0 A
-
-
50
nA
hFE
DC current gain
VCE = 1 V; IC = 0.1 mA
[1]
60
-
-
VCE = 1 V; IC = 1 mA
[1]
80
-
-
VCE = 1 V; IC = 10 mA
[1]
100
-
300
VCE = 1 V; IC = 50 mA
[1]
60
-
-
VCE = 1 V; IC = 100 mA
[1]
30
-
-
IC = 10 mA; IB = 1 mA
-
-
200
mV
IC = 50 mA; IB = 5 mA
-
-
300
mV
base-emitter saturation IC = 10 mA; IB = 1 mA
voltage
IC = 50 mA; IB = 5 mA
650
-
850
mV
-
-
950
mV
td
delay time
-
-
35
ns
tr
rise time
-
-
35
ns
ts
storage time
-
-
200
ns
tf
fall time
-
-
50
ns
Cc
collector capacitance
VCB = 5 V; IE = 0 A; ie = 0 A; f = 1 MHz
-
-
4
pF
Ce
emitter capacitance
VEB = 500 mV; IC = 0 A; ic = 0 A;
f = 1 MHz
-
-
8
pF
fT
transition frequency
VCE = 20 V; IC = 10 mA; f = 100 MHz
300
-
-
MHz
NF
noise figure
VCE = 5 V; IC = 100 µA; RS = 1 kΩ; f =
10 Hz to 15.7 kHz
-
-
5
dB
VCEsat
VBEsat
[1]
collector-emitter
saturation voltage
IC = 10 mA; IBon = 1 mA; IBoff = -1 mA
Pulsed test: tp ≤ 300 μs; δ ≤ 0.02
PMBT3904
Product data sheet
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5 November 2020
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3 / 11
PMBT3904
Nexperia
40 V, 200 mA NPN switching transistor
mgu821
500
mgu822
250
IC
(mA)
hFE
400
(1)
(2)
(3)
(4)
(5) (6)
(7)
200
(1)
300
150
(8)
(9)
(2)
200
100
(10)
(3)
100
0
10- 1
1
50
10
102
IC (mA)
0
103
VCE = 1 V
(1) Tamb = 150 °C
(2) Tamb = 25 °C
(3) Tamb = −55 °C
Fig. 1.
Fig. 2.
mgu823
2
4
6
8
Collector current as a function of collectoremitter voltage; typical values
mgu824
1200
VBEsat
(mV)
VBE
(mV)
1000
10
VCE (V)
Tamb = 25 °C
(1) IB = 5.5 mA
(2) IB = 5.0 mA
(3) IB = 4.5 mA
(4) IB = 3.5 mA
(5) IB = 3.0 mA
(6) IB = 2.5 mA
(7) IB = 2.0 mA
(8) IB = 1.5 mA
(9) IB = 1.0 mA
(10) IB = 0.5 mA
DC current gain as a function of collector
current; typical values
1200
0
1000
(1)
(1)
800
800
(2)
600
(3)
(2)
600
(3)
400
200
10- 1
1
400
10
102
IC (mA)
200
10- 1
103
VCE = 1 V
(1) Tamb = −55 °C
(2) Tamb = 25 °C
(3) Tamb = 150 °C
Fig. 3.
Product data sheet
10
102
IC (mA)
103
IC/IB = 10
(1) Tamb = −55 °C
(2) Tamb = 25 °C
(3) Tamb = 150 °C
Base-emitter voltage as a function of collector
current; typical values
PMBT3904
1
Fig. 4.
Base-emitter saturation voltage as a function of
collector current; typical values
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5 November 2020
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Nexperia B.V. 2020. All rights reserved
4 / 11
PMBT3904
Nexperia
40 V, 200 mA NPN switching transistor
mgu825
103
VCEsat
(mV)
(2)
(1)
(3)
102
10
10- 1
1
10
102
IC (mA)
103
IC/IB = 10
(1) Tamb = 150 °C
(2) Tamb = 25 °C
(3) Tamb = −55 °C
Fig. 5.
Collector-emitter saturation voltage as a function of collector current; typical values
PMBT3904
Product data sheet
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5 November 2020
©
Nexperia B.V. 2020. All rights reserved
5 / 11
PMBT3904
Nexperia
40 V, 200 mA NPN switching transistor
11. Test information
IB
input pulse
(idealized waveform)
90 %
IBon (100 %)
10 %
IBoff
output pulse
(idealized waveform)
IC
90 %
IC (100 %)
10 %
t
td
ts
tr
ton
Fig. 6.
tf
toff
006aaa003
BISS transistor switching time definition
VBB
RB
VCC
RC
Vo
(probe)
oscilloscope
450 Ω
(probe)
450 Ω
R2
VI
oscilloscope
DUT
R1
mlb826
Fig. 7.
Test circuit for switching times
PMBT3904
Product data sheet
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5 November 2020
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Nexperia B.V. 2020. All rights reserved
6 / 11
PMBT3904
Nexperia
40 V, 200 mA NPN switching transistor
12. Package outline
Plastic surface-mounted package; 3 leads
SOT23
B
D
A
E
X
HE
v
A
3
Q
A
A1
1
c
2
e1
bp
w
B
Lp
e
detail X
0
1
2 mm
scale
Dimensions (mm are the original dimensions)
Unit
mm
max
nom
min
A
A1
1.1
0.1
0.9
bp
c
D
E
0.48 0.15
3.0
1.4
0.38 0.09
2.8
1.2
e
e1
1.9
0.95
HE
Lp
Q
2.5
0.45 0.55
2.1
0.15 0.45
v
w
0.2
0.1
sot023_po
Outline
version
References
IEC
SOT23
Fig. 8.
JEDEC
JEITA
European
projection
Issue date
14-06-19
14-09-22
TO-236AB
Package outline SOT23
PMBT3904
Product data sheet
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PMBT3904
Nexperia
40 V, 200 mA NPN switching transistor
13. Soldering
3.3
2.9
1.9
solder lands
3
solder resist
2
1.7
solder paste
occupied area
0.6
(3×)
0.7
(3×)
Dimensions in mm
0.5
(3×)
0.6
(3×)
1
Fig. 9.
sot023_fr
Reflow soldering footprint for SOT23
2.2
1.2
(2×)
1.4
(2×)
solder lands
4.6
solder resist
2.6
occupied area
Dimensions in mm
1.4
preferred transport direction during soldering
2.8
4.5
sot023_fw
Fig. 10. Wave soldering footprint for SOT23
PMBT3904
Product data sheet
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5 November 2020
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Nexperia B.V. 2020. All rights reserved
8 / 11
PMBT3904
Nexperia
40 V, 200 mA NPN switching transistor
14. Revision history
Table 8. Revision history
Data sheet ID
Release date
Data sheet status
Change notice
Supersedes
PMBT3904 v.3
20201105
Product data sheet
-
PMBT3904 v.2
Modifications:
•
•
The format of this data sheet has been redesigned to comply with the identity guidelines of
Nexperia.
Legal texts have been adapted to the new company name where appropriate.
PMBT3904 v.2
20040112
Product data sheet
-
PMBT3904 v.1
PMBT3904 v.1
19990427
Product data sheet
-
-
PMBT3904
Product data sheet
All information provided in this document is subject to legal disclaimers.
5 November 2020
©
Nexperia B.V. 2020. All rights reserved
9 / 11
PMBT3904
Nexperia
40 V, 200 mA NPN switching transistor
15. Legal information
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Data sheet status
Quick reference data — The Quick reference data is an extract of the
product data given in the Limiting values and Characteristics sections of this
document, and as such is not complete, exhaustive or legally binding.
Document status
[1][2]
Product
status [3]
Definition
Objective [short]
data sheet
Development
This document contains data from
the objective specification for
product development.
Preliminary [short]
data sheet
Qualification
This document contains data from
the preliminary specification.
Product [short]
data sheet
Production
This document contains the product
specification.
[1]
[2]
[3]
Please consult the most recently issued document before initiating or
completing a design.
The term 'short data sheet' is explained in section "Definitions".
The product status of device(s) described in this document may have
changed since this document was published and may differ in case of
multiple devices. The latest product status information is available on
the internet at https://www.nexperia.com.
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PMBT3904
Product data sheet
Applications — Applications that are described herein for any of these
products are for illustrative purposes only. Nexperia makes no representation
or warranty that such applications will be suitable for the specified use
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Customers are responsible for the design and operation of their applications
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Limiting values — Stress above one or more limiting values (as defined in
the Absolute Maximum Ratings System of IEC 60134) will cause permanent
damage to the device. Limiting values are stress ratings only and (proper)
operation of the device at these or any other conditions above those
given in the Recommended operating conditions section (if present) or the
Characteristics sections of this document is not warranted. Constant or
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PMBT3904
Nexperia
40 V, 200 mA NPN switching transistor
Contents
1. General description...................................................... 1
2. Features and benefits.................................................. 1
3. Applications.................................................................. 1
4. Quick reference data....................................................1
5. Pinning information......................................................1
6. Ordering information....................................................2
7. Marking.......................................................................... 2
8. Limiting values............................................................. 2
9. Thermal characteristics............................................... 2
10. Characteristics............................................................ 3
11. Test information.......................................................... 6
12. Package outline.......................................................... 7
13. Soldering..................................................................... 8
14. Revision history..........................................................9
15. Legal information......................................................10
©
Nexperia B.V. 2020. All rights reserved
For more information, please visit: http://www.nexperia.com
For sales office addresses, please send an email to: salesaddresses@nexperia.com
Date of release: 5 November 2020
PMBT3904
Product data sheet
All information provided in this document is subject to legal disclaimers.
5 November 2020
©
Nexperia B.V. 2020. All rights reserved
11 / 11