Data Sheet

DISCRETE SEMICONDUCTORS
DATA SHEET
PMBT6428; PMBT6429
NPN general purpose transistors
Product data sheet
Supersedes data of 1999 Apr 27
2004 Jan 22
NXP Semiconductors
Product data sheet
NPN general purpose transistors
PMBT6428; PMBT6429
FEATURES
PINNING
• Low current (max. 100 mA)
PIN
• Low voltage (max. 50 V).
APPLICATIONS
DESCRIPTION
1
base
2
emitter
3
collector
• General purpose switching and amplification
• Telephony and professional communication equipment.
DESCRIPTION
handbook, halfpage
3
NPN transistor in a SOT23 plastic package.
3
1
MARKING
TYPE NUMBER
MARKING CODE(1)
PMBT6428
*1K
PMBT6429
*1L
1
Top view
2
2
MAM255
Note
1. * = p : Made in Hong Kong.
* = t : Made in Malaysia.
* = W : Made in China.
Fig.1 Simplified outline SOT23 and symbol.
ORDERING INFORMATION
PACKAGE
TYPE
NUMBER
NAME
PMBT6428
−
DESCRIPTION
plastic surface mounted package; 3 leads
PMBT6429
2004 Jan 22
2
VERSION
SOT23
NXP Semiconductors
Product data sheet
NPN general purpose transistors
PMBT6428; PMBT6429
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 60134).
SYMBOL
VCBO
PARAMETER
collector-base voltage
CONDITIONS
MAX.
UNIT
open emitter
−
60
V
−
55
V
PMBT6428
−
50
V
PMBT6429
−
45
V
PMBT6428
PMBT6429
VCEO
MIN.
collector-emitter voltage
open base
VEBO
emitter-base voltage
−
6
V
IC
collector current (DC)
−
100
mA
ICM
peak collector current
−
200
mA
IBM
peak base current
−
200
mA
Ptot
total power dissipation
−
250
mW
Tstg
storage temperature
−65
+150
°C
Tj
junction temperature
−
150
°C
Tamb
operating ambient temperature
−65
+150
°C
open collector
Tamb ≤ 25 °C; note 1
Note
1. Transistor mounted on an FR4 printed-circuit board.
THERMAL CHARACTERISTICS
SYMBOL
Rth(j-a)
PARAMETER
CONDITIONS
thermal resistance from junction to ambient
note 1
Note
1. Transistor mounted on an FR4 printed-circuit board.
2004 Jan 22
3
VALUE
UNIT
500
K/W
NXP Semiconductors
Product data sheet
NPN general purpose transistors
PMBT6428; PMBT6429
CHARACTERISTICS
Tamb = 25 °C unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN.
MAX.
UNIT
ICBO
collector cut-off current
IE = 0; VCB = 30 V
−
10
nA
IEBO
emitter cut-off current
IC = 0; VEB = 5 V
−
10
nA
hFE
DC current gain
IC = 0.1 mA; VCE = 5 V
PMBT6428
250
650
PMBT6429
500
1 250
PMBT6428
250
−
PMBT6429
500
−
PMBT6428
250
−
PMBT6429
500
−
collector-emitter saturation voltage IC = 10 mA; IB = 0.5 mA
−
200
mV
IC = 100 mA; IB = 5 mA
−
600
mV
DC current gain
DC current gain
VCEsat
IC = 1 mA; VCE = 5 V
IC = 10 mA; VCE = 5 V
VBE
base-emitter voltage
IC = 1 mA; VCE = 5 V
560
660
mV
Cc
collector capacitance
IE = ie = 0; VCB = 10 V; f = 1 MHz
−
3
pF
Ce
emitter capacitance
IC = ic = 0; VEB = 0.5 V; f = 1 MHz
−
12
pF
fT
transition frequency
IC = 1 mA; VCE = 5 V; f = 100 MHz
100
700
MHz
2004 Jan 22
4
NXP Semiconductors
Product data sheet
NPN general purpose transistors
PMBT6428; PMBT6429
PACKAGE OUTLINE
Plastic surface-mounted package; 3 leads
SOT23
D
E
B
A
X
HE
v M A
3
Q
A
A1
1
2
e1
bp
c
w M B
Lp
e
detail X
0
1
2 mm
scale
DIMENSIONS (mm are the original dimensions)
UNIT
A
A1
max.
bp
c
D
E
e
e1
HE
Lp
Q
v
w
mm
1.1
0.9
0.1
0.48
0.38
0.15
0.09
3.0
2.8
1.4
1.2
1.9
0.95
2.5
2.1
0.45
0.15
0.55
0.45
0.2
0.1
OUTLINE
VERSION
SOT23
2004 Jan 22
REFERENCES
IEC
JEDEC
JEITA
EUROPEAN
PROJECTION
ISSUE DATE
04-11-04
06-03-16
TO-236AB
5
NXP Semiconductors
Product data sheet
NPN general purpose transistors
PMBT6428; PMBT6429
DATA SHEET STATUS
DOCUMENT
STATUS(1)
PRODUCT
STATUS(2)
DEFINITION
Objective data sheet
Development
This document contains data from the objective specification for product
development.
Preliminary data sheet
Qualification
This document contains data from the preliminary specification.
Product data sheet
Production
This document contains the product specification.
Notes
1. Please consult the most recently issued document before initiating or completing a design.
2. 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
URL http://www.nxp.com.
above those given in the Characteristics sections of this
document is not implied. Exposure to limiting values for
extended periods may affect device reliability.
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accurate and reliable. However, NXP Semiconductors
does not give any representations or warranties,
expressed or implied, as to the accuracy or completeness
of such information and shall have no liability for the
consequences of use of such information.
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http://www.nxp.com/profile/terms, including those
pertaining to warranty, intellectual property rights
infringement and limitation of liability, unless explicitly
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published in this document, including without limitation
specifications and product descriptions, at any time and
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national authorities.
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.
Applications ⎯ Applications that are described herein for
any of these products are for illustrative purposes only.
NXP Semiconductors makes no representation or
warranty that such applications will be suitable for the
specified use without further testing or modification.
Limiting values ⎯ Stress above one or more limiting
values (as defined in the Absolute Maximum Ratings
System of IEC 60134) may cause permanent damage to
the device. Limiting values are stress ratings only and
operation of the device at these or any other conditions
2004 Jan 22
6
NXP Semiconductors
Customer notification
This data sheet was changed to reflect the new company name NXP Semiconductors, including new legal
definitions and disclaimers. No changes were made to the technical content, except for package outline
drawings which were updated to the latest version.
Contact information
For additional information please visit: http://www.nxp.com
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© NXP B.V. 2009
All rights are reserved. 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. No liability will be accepted by the publisher for any consequence of its use. Publication thereof does not convey nor imply any license
under patent- or other industrial or intellectual property rights.
Printed in The Netherlands
R75/04/pp7
Date of release: 2004 Jan 22
Document order number: 9397 750 12505
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