BC239CBU [ROCHESTER]
100mA, 25V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92;
| 型号： | BC239CBU |
| 厂家： | 
Rochester Electronics |
| 描述： | 100mA, 25V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92 开关 晶体管 |
| 文件： | 总9页 (文件大小：813K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
BC237/238/239
Switching and Amplifier Applications
•
Low Noise: BC239
TO-92
1. Collector 2. Base 3. Emitter
1
NPN Epitaxial Silicon Transistor
Absolute Maximum Ratings T =25°C unless otherwise noted
a
Symbol
Parameter
Value
Units
V
V
V
Collector-Emitter Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
: BC237
: BC238/239
50
30
V
V
CES
: BC237
: BC238/239
45
25
V
V
CEO
EBO
: BC237
: BC238/239
6
5
V
V
I
Collector Current (DC)
Collector Power Dissipation
Junction Temperature
Storage Temperature
100
500
mA
mW
°C
C
P
C
T
T
150
J
-55 ~ 150
°C
STG
Electrical Characteristics T =25°C unless otherwise noted
a
Symbol
Parameter
Test Condition
Min.
Typ.
Max.
Units
BV
Collector-Emitter Breakdown Voltage
CEO
: BC237
: BC238/239
I =2mA, I =0
45
25
V
V
C
B
BV
Emitter Base Breakdown Voltage
: BC237
EBO
I =1µA, I =0
6
5
V
V
E
C
: BC238/239
I
Collector Cut-off Current
: BC237
CES
V
V
=50V, V =0
=30V, V = 0
BE
0.2
0.2
15
15
nA
nA
CE
CE
BE
: BC238/239
h
DC Current Gain
V
=5V, I = 2 m A
1 2 0
8 0 0
FE
CE
C
V
V
V
(sat)
Collector-Emitter Saturation Voltage
I =10mA, I =0.5mA
0.07
0.2
0.2
0.6
V
V
CE
BE
BE
C
B
I =100mA, I =5mA
C
B
(sat)
(on)
Collector-Base Saturation Voltage
I =10mA, I =0.5mA
0.73
0.87
0.83
1.05
V
V
C
B
I =100mA, I =5mA
C
B
Base-Emitter On Voltage
V
=5V, I =2mA
0.55
150
0.62
0.7
V
CE
C
f
Current Gain Bandwidth Product
V
V
=3V, I =0.5mA, f=100MHz
85
250
MHz
MHz
T
CE
CE
C
=5V, I =10mA, f=100MHz
C
C
C
Output Capacitance
V
V
V
=10V, I =0, f=1MHz
3.5
8
6
pF
pF
ob
ib
CB
EB
CE
E
Input Base Capacitance
=0.5V, I =0, f=1MHz
C
NF
Noise Figure
: BC237/238
: BC239
=5V, I =0.2mA,
C
f=1KHz R =2KΩ
V
R =2KΩ, f=30~15KHz
2
10
4
4
dB
dB
dB
G
=5V, I =0.2mA
CE
C
: BC239
G
h
Classification
FE
Classification
A
B
C
h
120 ~ 220
180 ~ 460
380 ~ 800
FE
©2001 Fairchild Semiconductor Corporation
Rev. B1, June 2001
Typical Characteristics
100
100
10
1
VCE = 5V
IB = 400µA
80
IB = 350µA
IB = 300µA
IB = 250µA
IB = 200µA
IB = 150µA
60
40
20
0
IB = 100µA
IB = 50µA
0.1
0.0
0.2
0.4
0.6
0.8
1.0
1.2
0
2
4
6
8
10
12
14
16
18
20
VBE[V], BASE-EMITTER VOLTAGE
VCE[V], COLLECTOR-EMITTER VOLTAGE
Figure 1. Static Characteristic
Figure 2. Transfer Characteristic
10000
1000
100
VCE = 5V
IC = 10 IB
1000
100
10
VBE(sat)
VCE(sat)
1
10
1
10
100
1000
1
10
100
1000
IC[mA], COLLECTOR CURRENT
IC[mA], COLLECTOR CURRENT
Figure 3. DC current Gain
Figure 4. Base-Emitter Saturation Voltage
Collector-Emitter Saturation Voltage
100
10
1
1000
VCE = 5V
f=1MHz
IE = 0
100
10
1
0.1
1
10
100
1000
0.1
1
10
100
VCB[V], COLLECTOR-BASE VOLTAGE
IC[mA], COLLECTOR CURRENT
Figure 5. Output Capacitance
Figure 6. Current Gain Bandwidth Product
©2001 Fairchild Semiconductor Corporation
Rev. B1, June 2001
Package Demensions
TO-92
+0.25
–0.15
4.58
0.46 ±0.10
+0.10
–0.05
1.27TYP
1.27TYP
0.38
[1.27 ±0.20
]
[1.27 ±0.20]
3.60 ±0.20
(R2.29)
Dimensions in Millimeters
©2001 Fairchild Semiconductor Corporation
Rev. B1, June 2001
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intended to be an exhaustive list of all such trademarks.
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FASTr™
FRFET™
GlobalOptoisolator™
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OPTOPLANAR™
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POP™
STAR*POWER™
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Bottomless™
CoolFET™
CROSSVOLT™
DenseTrench™
DOME™
EcoSPARK™
E2CMOS™
EnSigna™
SuperSOT™-3
SuperSOT™-6
SuperSOT™-8
SyncFET™
TruTranslation™
TinyLogic™
UHC™
Power247™
PowerTrench®
QFET™
HiSeC™
ISOPLANAR™
LittleFET™
MicroFET™
MICROWIRE™
OPTOLOGIC™
QS™
QT Optoelectronics™
Quiet Series™
SLIENT SWITCHER®
SMART START™
UltraFET®
VCX™
FACT™
FACT Quiet Series™
STAR*POWER is used under license
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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 PATENT RIGHTS, NOR THE RIGHTS OF OTHERS.
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DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR
CORPORATION.
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.
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.
PRODUCT STATUS DEFINITIONS
Definition of Terms
Datasheet Identification
Product Status
Definition
Advance Information
Formative or In
Design
This datasheet contains the design specifications for
product development. Specifications may change in
any manner without notice.
Preliminary
First Production
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.
No Identification Needed
Obsolete
Full Production
This datasheet contains final specifications. Fairchild
Semiconductor reserves the right to make changes at
any time without notice in order to improve design.
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.
©2001 Fairchild Semiconductor Corporation
Rev. H3
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Product Product status Pricing* Package type Leads Package marking Packing method
TO-92
BC238CBU Full Production
BC238A Full Production
BC238CTA Full Production
BC238 Full Production
$0.05
3
N/A
BULK
$Y&3
BC
technical support
my Fairchild
$0.07
TO-92
3
BULK
238A
TO-92
TO-92
$0.05
$0.07
3
3
N/A
TAPE REEL
BULK
company
$Y&3
BC238
TO-92
TO-92
TO-92
BC238ABU Full Production
BC238BBU Full Production
BC238BTA Full Production
* 1,000 piece Budgetary Pricing
$0.05
$0.05
$0.05
3
3
3
N/A
N/A
N/A
BULK
BULK
TAPE REEL
back to top
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Products groups
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Analog and Mixed
Signal
Discrete
Interface
Logic
Microcontrollers
Non-Volatile
Memory
Optoelectronics
Markets and
applications
New products
Product selection and
parametric search
Cross-reference
search
Request samples
Datasheet
Download this
datasheet
Contents
How to order products
Features | Product status/pricing/packaging
Product Change Notices
(PCNs)
PDF
Support
Features
e-mail this datasheet
[E-
Distributor and field sales
representatives
Switching and Amplifier Applications
Quality and reliability
●
Low Noise: BC239
This pagePrint version
Design tools
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technical information
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Product
BC239BTA
BC239ABU
BC239CTA
BC239ATA
BC239CBU
BC239BBU
Product status
Full Production
Full Production
Full Production
Full Production
Full Production
Full Production
Pricing*
Package type
TO-92
Leads
Packing method
TAPE REEL
BULK
$0.05
$0.05
$0.05
$0.05
$0.05
$0.05
3
3
3
3
3
3
TO-92
technical support
my Fairchild
TO-92
TAPE REEL
TAPE REEL
BULK
TO-92
company
TO-92
TO-92
BULK
* 1,000 piece Budgetary Pricing
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Fairchild Semiconductor
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Home >> Find products >>
find products
BC237
Related Links
Products groups
NPN Epitaxial Silicon Transistor
Analog and Mixed
Signal
Discrete
Interface
Logic
Microcontrollers
Non-Volatile
Memory
Optoelectronics
Markets and
applications
New products
Product selection and
parametric search
Cross-reference
search
Request samples
Datasheet
Download this
datasheet
Contents
How to order products
Features | Product status/pricing/packaging
Product Change Notices
(PCNs)
PDF
Support
Features
e-mail this datasheet
[E-
Distributor and field sales
representatives
Switching and Amplifier Applications
Quality and reliability
●
Low Noise: BC239
This pagePrint version
Design tools
back to top
Product status/pricing/packaging
technical information
buy products
Product Product status Pricing* Package type Leads Package marking Packing method
$Y&3
BC237
BC237
Full Production
$0.075
TO-92
3
BULK
technical support
my Fairchild
TO-92
TO-92
BC237ATA Full Production
BC237BBU Full Production
$0.05
$0.05
3
3
N/A
TAPE REEL
BULK
N/A
company
$Y&3
BC
237A
BC237A
BC237BTA Full Production
BC237B Full Production
Full Production
$0.07
$0.05
$0.07
TO-92
TO-92
TO-92
3
3
3
BULK
TAPE REEL
BULK
N/A
$Y&3
BC
237B
TO-92
TO-92
TO-92
BC237CBU Full Production
BC237ABU Full Production
BC237CTA Full Production
* 1,000 piece Budgetary Pricing
$0.05
$0.05
$0.05
3
3
3
N/A
N/A
N/A
BULK
BULK
TAPE REEL
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© Copyright 2002 Fairchild Semiconductor
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