BF422-T/R [NXP]
50mA, 250V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92, PLASTIC, SC-43A, 3 PIN;
| 型号： | BF422-T/R |
| 厂家： | 
NXP |
| 描述： | 50mA, 250V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92, PLASTIC, SC-43A, 3 PIN 放大器 晶体管 |
| 文件： | 总6页 (文件大小：109K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DISCRETE SEMICONDUCTORS
DATA SHEET
book, halfpage
BF420; BF422
NPN high-voltage transistors
Product data sheet
2004 Nov 10
Supersedes data of 1996 Dec 09
NXP Semiconductors
Product data sheet
NPN high-voltage transistors
BF420; BF422
FEATURES
PINNING
• Low feedback capacitance.
PIN
1
DESCRIPTION
base
APPLICATIONS
2
collector
emitter
• Class-B video output stages in colour television and
3
professional monitor equipment.
DESCRIPTION
1
handbook, halfpage
NPN transistors in a TO-92 plastic package.
PNP complements: BF421 and BF423.
2
2
3
1
3
MAM259
Fig.1 Simplified outline (TO-92) and symbol.
ORDERING INFORMATION
PACKAGE
TYPE NUMBER
NAME
DESCRIPTION
plastic single-ended leaded (through hole) package; 3 leads
VERSION
SOT54
BF420
BF422
SC-43A
QUICK REFERENCE DATA
SYMBOL
PARAMETER
CONDITIONS
MIN.
MAX.
UNIT
VCBO
collector-base voltage
BF420
open emitter
open base
−
−
300
V
V
BF422
250
VCEO
collector-emitter voltage
BF420
−
−
−
−
300
250
100
830
−
V
BF422
V
ICM
Ptot
hFE
Cre
fT
peak collector current
total power dissipation
DC current gain
feedback capacitance
transition frequency
mA
mW
Tamb ≤ 25 °C
VCE = 20 V; IC = 25 mA
50
−
VCE = 30 V; IC = ic = 0 A; f = 1 MHz
VCE = 10 V; IC = 10 mA; f = 100 MHz
1.6
−
pF
60
MHz
2004 Nov 10
2
NXP Semiconductors
Product data sheet
NPN high-voltage transistors
BF420; BF422
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 60134).
SYMBOL
PARAMETER
collector-base voltage
CONDITIONS
open emitter
MIN. MAX. UNIT
VCBO
BF420
−
−
300
250
V
V
BF422
VCEO
collector-emitter voltage
BF420
open base
−
300
250
5
V
BF422
−
V
VEBO
IC
emitter-base voltage
collector current (DC)
peak collector current
peak base current
total power dissipation
storage temperature
junction temperature
ambient temperature
open collector
−
V
−
50
mA
mA
mA
mW
°C
°C
°C
ICM
IBM
Ptot
Tstg
Tj
−
100
50
−
Tamb ≤ 25 °C; note 1
−
830
+150
150
+150
−65
−
Tamb
−65
Note
1. Transistor mounted on a printed-circuit board.
THERMAL CHARACTERISTICS
SYMBOL
PARAMETER
thermal resistance from junction to ambient note 1
CONDITIONS
VALUE
150
UNIT
Rth(j-a)
K/W
Note
1. Transistor mounted on a printed-circuit board.
CHARACTERISTICS
Tamb = 25 °C unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
VCB = 200 V; IE = 0 A
MIN. MAX. UNIT
ICBO
collector-base cut-off current
−
10
10
50
−
nA
µA
nA
VCB = 200 V; IE = 0 A; Tj = 150 °C
VEB = 5 V; IC = 0 A
−
IEBO
hFE
VCEsat
Cre
emitter-base cut-off current
DC current gain
−
VCE = 20 V; IC = 25 mA
50
−
collector-emitter saturation voltage
feedback capacitance
transition frequency
IC = 30 mA; IB = 5 mA
0.6
1.6
−
V
VCE = 30 V; IC = ic = 0 A; f = 1 MHz
VCE = 10 V; IC = 10 mA; f = 100 MHz
−
pF
fT
60
MHz
2004 Nov 10
3
NXP Semiconductors
Product data sheet
NPN high-voltage transistors
BF420; BF422
PACKAGE OUTLINE
Plastic single-ended leaded (through hole) package; 3 leads
SOT54
c
E
d
A
L
b
1
2
e
1
e
D
3
b
1
L
1
0
2.5
5 mm
scale
DIMENSIONS (mm are the original dimensions)
(1)
L
1
UNIT
A
b
b
c
D
d
E
e
e
L
1
1
max.
5.2
5.0
0.48
0.40
0.66
0.55
0.45
0.38
4.8
4.4
1.7
1.4
4.2
3.6
14.5
12.7
mm
2.54
1.27
2.5
Note
1. Terminal dimensions within this zone are uncontrolled to allow for flow of plastic and terminal irregularities.
REFERENCES
OUTLINE
EUROPEAN
PROJECTION
ISSUE DATE
VERSION
IEC
JEDEC
JEITA
04-06-28
04-11-16
SOT54
TO-92
SC-43A
2004 Nov 10
4
NXP Semiconductors
Product data sheet
NPN high-voltage transistors
BF420; BF422
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
Product data sheet
Qualification
Production
This document contains data from the preliminary specification.
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.
DISCLAIMERS
the device. Limiting values are stress ratings only and
operation of the device at these or any other conditions
above those given in the Characteristics sections of this
document is not implied. Exposure to limiting values for
extended periods may affect device reliability.
General ⎯ Information in this document is believed to be
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.
Terms and conditions of sale ⎯ NXP Semiconductors
products are sold subject to the general terms and
conditions of commercial sale, as published at
http://www.nxp.com/profile/terms, including those
pertaining to warranty, intellectual property rights
infringement and limitation of liability, unless explicitly
otherwise agreed to in writing by NXP Semiconductors. In
case of any inconsistency or conflict between information
in this document and such terms and conditions, the latter
will prevail.
Right to make changes ⎯ NXP Semiconductors
reserves the right to make changes to information
published in this document, including without limitation
specifications and product descriptions, at any time and
without notice. This document supersedes and replaces all
information supplied prior to the publication hereof.
Suitability for use ⎯ NXP Semiconductors products are
not designed, authorized or warranted to be suitable for
use in medical, military, aircraft, space or life support
equipment, nor in applications where failure or malfunction
of an NXP Semiconductors product can reasonably be
expected to result in personal injury, death or severe
property or environmental damage. NXP Semiconductors
accepts no liability for inclusion and/or use of NXP
Semiconductors products in such equipment or
applications and therefore such inclusion and/or use is at
the customer’s own risk.
No offer to sell or license ⎯ Nothing in this document
may be interpreted or construed as an offer to sell products
that is open for acceptance or the grant, conveyance or
implication of any license under any copyrights, patents or
other industrial or intellectual property rights.
Export control ⎯ This document as well as the item(s)
described herein may be subject to export control
regulations. Export might require a prior authorization from
national authorities.
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.
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.
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
2004 Nov 10
5
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
For sales offices addresses send e-mail to: salesaddresses@nxp.com
© 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
R75/03/pp6
Date of release: 2004 Nov 10
Document order number: 9397 750 13582
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