BC239BD74Z [FAIRCHILD]
Small Signal Bipolar Transistor, 0.1A I(C), 25V V(BR)CEO, 1-Element, NPN, Silicon, TO-92;
| 型号： | BC239BD74Z |
| 厂家： | 
FAIRCHILD SEMICONDUCTOR |
| 描述： | Small Signal Bipolar Transistor, 0.1A I(C), 25V V(BR)CEO, 1-Element, NPN, Silicon, TO-92 开关 晶体管 |
| 文件： | 总4页 (文件大小：56K) |
| 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 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
I =2mA, I =0
CEO
C
B
: BC237
: BC238/239
45
25
V
V
BV
Emitter Base Breakdown Voltage
: BC237
I =1µA, I =0
E C
EBO
6
5
V
V
: 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
©2000 Fairchild Semiconductor International
Rev. B, January 2001
Typical Characteristics
100
100
10
1
VCE = 5V
IB = 400 μA
80
IB = 350 μA
IB = 300 μA
IB = 250 μA
IB = 200 μA
IB = 150 μA
60
40
20
0
IB = 100 μA
IB = 50 μA
0.1
0.0
0
2
4
6
8
10
12
14
16
18
20
0.2
0.4
0.6
0.8
1.0
1.2
VCE[V], COLLECTOR-EMITTER VOLTAGE
VBE[V], BASE-EMITTER VOLTAGE
Figure 1. Static Characteristic
Figure 2. Transfer Characteristic
10000
1000
100
VCE = 5V
IC = 10 IB
1000
VBE(sat)
100
10
1
VCE(sat)
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
1000
VCE = 5V
f=1MHz
IE = 0
10
100
10
1
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
©2000 Fairchild Semiconductor International
Rev. B, January 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
©2000 Fairchild Semiconductor International
Rev. B, January 2001
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™
HiSeC™
SuperSOT™-8
SyncFET™
TinyLogic™
UHC™
Bottomless™
CoolFET™
CROSSVOLT™
E2CMOS™
FACT™
ISOPLANAR™
MICROWIRE™
POP™
PowerTrench®
QFET™
VCX™
FACT Quiet Series™
QS™
FAST®
Quiet Series™
SuperSOT™-3
SuperSOT™-6
FASTr™
GTO™
DISCLAIMER
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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.
LIFE SUPPORT POLICY
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
INTERNATIONAL.
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.
©2000 Fairchild Semiconductor International
Rev. E
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