DATA SH EET
Product specification
Supersedes data of 1999 Apr 08 2001 Oct 10
DISCRETE SEMICONDUCTORS
BCP54; BCP55; BCP56
NPN medium power transistors
b
ook, halfpage
M3D087
2001 Oct 10 2
Philips Semiconductors Product specification
NPN medium power transistors BCP54; BCP55; BCP56
FEATURES
High current (max. 1 A)
Low voltage (max. 80 V).
APPLICATIONS
Switching.
DESCRIPTION
NPN medium power transistor in a SOT223 plastic
package. PNP complements: BCP51, BCP52 and BCP53.
PINNING
PIN DESCRIPTION
1 base
2, 4 collector
3 emitter
Fig.1 Simplified outline (SOT223) and symbol.
handbook, halfpage
4
123
MAM287
Top view
3
2, 4
1
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 60134).
Note
1. Device mounted on printed-circuit board, single sided copper, tinplated, mounting pad for collector 1 cm2.
For other mounting conditions, see
“Thermal considerations for SOT223 in the General Part of associated
Handbook”.
SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT
VCBO collector-base voltage open emitter
BCP54 45 V
BCP55 60 V
BCP56 100 V
VCEO collector-emitter voltage open base
BCP54 45 V
BCP55 60 V
BCP56 80 V
VEBO emitter-base voltage open collector 5V
I
Ccollector current (DC) 1A
I
CM peak collector current 1.5 A
IBM peak base current 0.2 A
Ptot total power dissipation Tamb 25 °C; note 1 1.33 W
Tstg storage temperature 65 +150 °C
Tjjunction temperature 150 °C
Tamb operating ambient temperature 65 +150 °C
2001 Oct 10 3
Philips Semiconductors Product specification
NPN medium power transistors BCP54; BCP55; BCP56
THERMAL CHARACTERISTICS
Note
1. Device mounted on printed-circuit board, single sided copper, tinplated, mounting pad for collector 1 cm2.
For other mounting conditions, see
“Thermal considerations for SOT223 in the General Part of associated
Handbook”.
CHARACTERISTICS
Tamb =25°C unless otherwise specified.
SYMBOL PARAMETER CONDITIONS VALUE UNIT
Rth j-a thermal resistance from junction to ambient note 1 94 K/W
Rth j-s thermal resistance from junction to soldering point 13 K/W
SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT
ICBO collector cut-off current IE= 0; VCB =30V −−100 nA
IE= 0; VCB =30V; T
j= 125 °C−−10 µA
IEBO emitter cut-off current IC= 0; VEB =5V −−100 nA
hFE DC current gain IC= 5 mA; VCE =2V 63 −−
I
C
= 150 mA; VCE =2V 63 250
IC= 500 mA; VCE =2V 40 −−
h
FE DC current gain IC= 150 mA; VCE =2V
BCP55-10; 56-10 63 160
BCP54-16; 55-16; 56-16 100 250
VCEsat collector-emitter saturation voltage IC= 0.5 A; IB=50mA −−500 mV
VBE base-emitter voltage IC= 0.5 A; VCE =2V −−1V
f
Ttransition frequency IC= 10 mA; VCE = 5 V; f = 100 MHz 130 MHz
DC current gain ratio of the
complementary pairs IC= 150 mA; VCE=2V −−1.6
hFE1
hFE2
-----------
2001 Oct 10 4
Philips Semiconductors Product specification
NPN medium power transistors BCP54; BCP55; BCP56
PACKAGE OUTLINE
UNIT A1bpcDEe
1H
EL
pQywv
REFERENCES
OUTLINE
VERSION EUROPEAN
PROJECTION ISSUE DATE
IEC JEDEC EIAJ
mm 0.10
0.01
1.8
1.5 0.80
0.60
b1
3.1
2.9 0.32
0.22 6.7
6.3 3.7
3.3 2.3
e
4.6 7.3
6.7 1.1
0.7 0.95
0.85 0.1 0.10.2
DIMENSIONS (mm are the original dimensions)
SOT223 SC-73 97-02-28
99-09-13
wM
bp
D
b1
e1
e
A
A1
Lp
Q
detail X
HE
E
vMA
AB
B
c
y
0 2 4 mm
scale
A
X
132
4
Plastic surface mounted package; collector pad for good heat transfer; 4 leads SOT223
2001 Oct 10 5
Philips Semiconductors Product specification
NPN medium power transistors BCP54; BCP55; BCP56
DATA SHEET STATUS
Notes
1. Please consult the most recently issued data sheet before initiating or completing a design.
2. The product status of the device(s) described in this data sheet may have changed since this data sheet was
published. The latest information is available on the Internet at URL http://www.semiconductors.philips.com.
DATA SHEET STATUS(1) PRODUCT
STATUS(2) DEFINITIONS
Objective data Development This data sheet contains data from the objective specification for product
development. Philips Semiconductors reserves the right to change the
specification in any manner without notice.
Preliminary data Qualification This data sheet contains data from the preliminary specification.
Supplementary data will be published at a later date. Philips
Semiconductors reserves the right to change the specification without
notice, in order to improve the design and supply the best possible
product.
Product data Production This data sheet contains data from the product specification. Philips
Semiconductors reserves the right to make changes at any time in order
to improve the design, manufacturing and supply. Changes will be
communicated according to the Customer Product/Process Change
Notification (CPCN) procedure SNW-SQ-650A.
DEFINITIONS
Short-form specification The data in a short-form
specification is extracted from a full data sheet with the
same type number and title. For detailed information see
the relevant data sheet or data handbook.
Limiting values definition Limiting values given are in
accordance with the Absolute Maximum Rating System
(IEC 60134). Stress above one or more of the limiting
values may cause permanent damage to the device.
These are stress ratings only and operation of the device
attheseoratanyotherconditionsabovethosegiveninthe
Characteristics sections of the specification is not implied.
Exposure to limiting values for extended periods may
affect device reliability.
Application information Applications that are
described herein for any of these products are for
illustrative purposes only. Philips Semiconductors make
norepresentationorwarrantythatsuch applicationswillbe
suitable for the specified use without further testing or
modification.
DISCLAIMERS
Life support applications These products are not
designed for use in life support appliances, devices, or
systems where malfunction of these products can
reasonably be expected to result in personal injury. Philips
Semiconductorscustomersusingorselling theseproducts
for use in such applications do so at their own risk and
agree to fully indemnify Philips Semiconductors for any
damages resulting from such application.
Right to make changes Philips Semiconductors
reserves the right to make changes, without notice, in the
products, including circuits, standard cells, and/or
software, described or contained herein in order to
improve design and/or performance. Philips
Semiconductors assumes no responsibility or liability for
theuse of anyoftheseproducts,conveysnolicence or title
under any patent, copyright, or mask work right to these
products,andmakesnorepresentations or warranties that
these products are free from patent, copyright, or mask
work right infringement, unless otherwise specified.
2001 Oct 10 6
Philips Semiconductors Product specification
NPN medium power transistors BCP54; BCP55; BCP56
NOTES
2001 Oct 10 7
Philips Semiconductors Product specification
NPN medium power transistors BCP54; BCP55; BCP56
NOTES
© Koninklijke Philips Electronics N.V. 2001 SCA73
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
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Contact information
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Printed in The Netherlands 613514/04/pp8 Date of release: 2001 Oct 10 Document order number: 9397 750 08742