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BF245C_D27Z

JFET N-Channel Transistor

器件类别:半导体    分立半导体   

厂商名称:Fairchild

厂商官网:http://www.fairchildsemi.com/

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器件参数
参数名称
属性值
Product Attribute
Attribute Value
制造商
Manufacturer
Fairchild
产品种类
Product Category
JFET
RoHS
Details
安装风格
Mounting Style
Through Hole
封装 / 箱体
Package / Case
TO-92-3 Kinked Lead
Transistor Polarity
N-Channel
Configuration
Single
Vgs - Gate-Source Breakdown Voltage
- 30 V
系列
Packaging
Cut Tape
系列
Packaging
Reel
类型
Type
JFET
工厂包装数量
Factory Pack Quantity
2000
单位重量
Unit Weight
0.007090 oz
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Is Now Part of
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Please
email any questions regarding the system integration to
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ON Semiconductor and the ON Semiconductor logo are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries. ON Semiconductor owns the rights to a number
of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of ON Semiconductor’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent-Marking.pdf. ON Semiconductor reserves the right
to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability
arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. Buyer is responsible for its products and applications using ON
Semiconductor products, including compliance with all laws, regulations and safety requirements or standards, regardless of any support or applications information provided by ON Semiconductor. “Typical” parameters which may be provided in ON
Semiconductor data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s
technical experts. ON Semiconductor does not convey any license under its patent rights nor the rights of others. ON Semiconductor products are not designed, intended, or authorized for use as a critical component in life support systems or any FDA
Class 3 medical devices or medical devices with a same or similar classification in a foreign jurisdiction or any devices intended for implantation in the human body. Should Buyer purchase or use ON Semiconductor products for any such unintended
or unauthorized application, Buyer shall indemnify and hold ON Semiconductor and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out
of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that ON Semiconductor was negligent regarding the design or manufacture of the part. ON Semiconductor
is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.
BF245A/BF245B/BF245C
BF245A/BF245B/BF245C
N-Channel Amplifiers
• This device is designed for VHF/UHF amplifiers.
• Sourced from process 50.
1
TO-92
1. Gate 2. Source 3. Drain
Absolute Maximum Ratings
T
a
=25°C unless otherwise noted
Symbol
V
DG
V
GS
I
GF
P
D
T
J,
T
STG
Drain-Gate Voltage
Gate-Source Voltage
Forward Gate Current
Total Device Dissipation @T
A
=25°C
Derate above 25°C
Operating and Storage Junction Temperature Range
Parameter
Value
30
-30
10
350
2.8
- 55 ~ 150
Units
V
V
mA
mW
mW/°C
°C
Electrical Characteristics
T
a
=25°C unless otherwise noted
Symbol
Parameter
Test Condition
V
DS
= 0, I
G
= 1µA
V
DS
= 15V, I
D
= 200µA
Min.
-30
-0.4
-1.6
-3.2
-0.5
-2.2
-3.8
-7.5
-8
-5
Max.
Units
V
V
Off Characteristics
V
(BR)GSS
Gate-Source Breakdown Voltage
V
GS
Gate-Source
BF245A
BF245B
BF245C
V
GS
(off)
I
GSS
Gate-Source Cut-off Voltage
Gate Reverse Current
V
DS
= 15V, I
D
= 10nA
V
GS
= -20V, V
GS
= 0
V
nA
On Characteristics
I
DSS
Zero-Gate Voltage Drain Current
BF245A
BF245B
BF245C
On Characteristics
Common Source Forward
g
fs
Transconductance
V
GS
= 15V, V
GS
= 0
2
6
12
3
6.5
15
25
6.5
mA
V
GS
= 15V, V
GS
= 0, f = 1KHz
mmhos
©2003 Fairchild Semiconductor Corporation
Rev. A1, June 2003
BF245A/BF245B/BF245C
Package Dimensions
TO-92
4.58
–0.15
+0.25
0.46
14.47
±0.40
±0.10
4.58
±0.20
1.27TYP
[1.27
±0.20
]
3.60
±0.20
1.27TYP
[1.27
±0.20
]
0.38
–0.05
+0.10
3.86MAX
1.02
±0.10
0.38
–0.05
+0.10
(R2.29)
(0.25)
Dimensions in Millimeters
©2003 Fairchild Semiconductor Corporation
Rev. A1, June 2003
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™
FACT™
ActiveArray™
FACT Quiet series™
Bottomless™
FAST
®
FASTr™
CoolFET™
CROSSVOLT™
FRFET™
GlobalOptoisolator™
DOME™
EcoSPARK™
GTO™
2
CMOS™
E
HiSeC™
EnSigna™
I
2
C™
Across the board. Around the world.™
The Power Franchise™
Programmable Active Droop™
DISCLAIMER
ImpliedDisconnect™
ISOPLANAR™
LittleFET™
MicroFET™
MicroPak™
MICROWIRE™
MSX™
MSXPro™
OCX™
OCXPro™
OPTOLOGIC
®
OPTOPLANAR™
PACMAN™
POP™
Power247™
PowerTrench
®
QFET™
QS™
QT Optoelectronics™
Quiet Series™
RapidConfigure™
RapidConnect™
SILENT SWITCHER
®
SMART START™
SPM™
Stealth™
SuperSOT™-3
SuperSOT™-6
SuperSOT™-8
SyncFET™
TinyLogic
®
TruTranslation™
UHC™
UltraFET
®
VCX™
FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO 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 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
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
Advance Information
Product Status
Formative or In
Design
First Production
Definition
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.
This datasheet contains specifications on a product
that has been discontinued by Fairchild semiconductor.
The datasheet is printed for reference information only.
Preliminary
No Identification Needed
Full Production
Obsolete
Not In Production
©2003 Fairchild Semiconductor Corporation
Rev. I2
ON Semiconductor and
are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries.
ON Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of ON Semiconductor’s product/patent
coverage may be accessed at
www.onsemi.com/site/pdf/Patent−Marking.pdf.
ON Semiconductor reserves the right to make changes without further notice to any products herein.
ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability
arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages.
Buyer is responsible for its products and applications using ON Semiconductor products, including compliance with all laws, regulations and safety requirements or standards,
regardless of any support or applications information provided by ON Semiconductor. “Typical” parameters which may be provided in ON Semiconductor data sheets and/or
specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer
application by customer’s technical experts. ON Semiconductor does not convey any license under its patent rights nor the rights of others. ON Semiconductor products are not
designed, intended, or authorized for use as a critical component in life support systems or any FDA Class 3 medical devices or medical devices with a same or similar classification
in a foreign jurisdiction or any devices intended for implantation in the human body. Should Buyer purchase or use ON Semiconductor products for any such unintended or unauthorized
application, Buyer shall indemnify and hold ON Semiconductor and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and
expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such
claim alleges that ON Semiconductor was negligent regarding the design or manufacture of the part. ON Semiconductor is an Equal Opportunity/Affirmative Action Employer. This
literature is subject to all applicable copyright laws and is not for resale in any manner.
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www.onsemi.com
1
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参数对比
与BF245C_D27Z相近的元器件有:。描述及对比如下:
型号 BF245C_D27Z
描述 JFET N-Channel Transistor
Product Attribute Attribute Value
制造商
Manufacturer
Fairchild
产品种类
Product Category
JFET
RoHS Details
安装风格
Mounting Style
Through Hole
封装 / 箱体
Package / Case
TO-92-3 Kinked Lead
Transistor Polarity N-Channel
Configuration Single
Vgs - Gate-Source Breakdown Voltage - 30 V
类型
Type
JFET
工厂包装数量
Factory Pack Quantity
2000
单位重量
Unit Weight
0.007090 oz
系列
Packaging
Reel
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