BCX20
NPN Epitaxial Silicon Transistor
Switching and Amplifier Applications
3
1. Base 2. Emitter 3. Collector
1
BCX20 NPN Epitaxial Silicon Transistor
January 2005
2
SOT-23
Marking: U2
Absolute Maximum Ratings
Ta = 25°C unless otherwise noted
Symbol Parameter Value Units
V
CES
V
CEO
V
EBO
I
C
P
C
T
J
T
STG
Electrical Characteristics
Collector-Emitter Voltage 30 V
Collector-Emitter Voltage 25 V
Emitter-Base Voltage 5 V
Collector Current (DC) 800 A
Collector Dissipation 310 W
Junction Temperature 150 °C
Storage Temperature -65 ~ 150 °C
TC = 25°C unless otherwise noted
Symbol Parameter Conditions Min. Max Units
BV
BV
BV
I
CBO
I
EBO
h
FE1
h
FE2
h
FE3
V
CE(sat)
V
BE(on)
CEO
CES
EBO
Collector-Emitter Breakdown Voltage IC = 10mA, IB = 0 25 V
Collector-Emitter Breakdown Voltage IC = 100µA, VBE = 0 30 V
Emitter-Base Breakdown Voltage IE = 10µA, IC = 0 5 V
Collector Cut-off Current VCE = 20V, VBE = 0 100 nA
Emitter-Base Cut-off Current VBE =5V, IC = 0 10 nA
DC Current Gain VCE = 1V, IC = 100mA
= 1V, IC = 300mA
V
CE
V
= 1V, IC = 500mA
CE
100
70
40
600
Collector-Emitter Saturation Voltage IC = 500mA, IB = 50mA 0.62 V
Base-Emitter Saturation Voltage VCE = 1A, IB = 500mA 1.2 V
©2005 Fairchild Semiconductor Corporation
BCX20 Rev. A
1
www.fairchildsemi.com
Mechanical Dimensions
BCX20 NPN Epitaxial Silicon Transistor
SOT-23
BCX20 Rev. A
Dimensions in Millimeters
2
www.fairchildsemi.com
TRADEMARKS
The following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is
not intended to be an exhaustive list of all such trademarks.
ACEx™
ActiveArray™
Bottomless™
FPS™
CoolFET™
CROSSVOL T™
DOME™
EcoSPARK™
E2CMOS™
EnSigna™
FACT™
FACT Quiet Series™
Across the board. Around the world.™
The Power Franchise
Programmable Active Droop™
DISCLAIMER
FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE T O ANY
PRODUCTS HEREIN TO IMPROVE RELIABILITY , FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY
ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT
CONVEY ANY LICENSE UNDER ITS PA TENT RIGHTS, NOR THE RIGHTS OF OTHERS.
LIFE SUPPORT POLICY
FAST
FASTr™
LittleFET™
FRFET™
GlobalOptoisolator™
GTO™
HiSeC™
I2C™
i-Lo™
ImpliedDisconnect™
IntelliMAX™
ISOPLANAR™
MICROCOUPLER™
MicroFET™
MicroPak™
MICROWIRE™
MSX™
MSXPro™
OCX™
OCXPro™
OPTOLOGIC
OPTOPLANAR™
P ACMAN™
POP™
Power247™
PowerEdge™
PowerSaver™
PowerTrench
QFET
QS™
QT Optoelectronics™
Quiet Series™
RapidConfigure™
RapidConnect™
µSerDes™
SILENT SWITCHER
SMART ST ART™
SPM™
Stealth™
SuperFET™
SuperSOT™-3
SuperSOT™-6
SuperSOT™-8
SyncFET™
TinyLogic
TINYOPTO™
TruTranslation™
UHC™
UltraFET
UniFET™
VCX™
FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT
DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR CORPORA TION.
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.
PRODUCT STA TUS DEFINITIONS
Definition of Terms
Datasheet Identification Product Status Definition
Advance Information
Preliminary
No Identification Needed
Formative or
In Design
First Production
Full Production
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.
This datasheet contains the design specifications for
product development. Specifications may change in
any manner without notice.
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.
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
Loading...