BF245A_J35Z Fairchild Semiconductor, BF245A_J35Z Datasheet
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Manufacturer Part Number
BF245A_J35Z
Description
IC AMP RF N-CH 30V 10MA TO-92
Manufacturer
Fairchild Semiconductor
Specifications of BF245A_J35Z
Transistor Type
N-Channel JFET
Voltage - Rated
30V
Current Rating
6.5mA
Package / Case
TO-92-3 (Standard Body), TO-226
Channel Type
N
Configuration
Single
Gate-source Voltage (max)
-30V
Drain-gate Voltage (max)
30V
Operating Temperature (min)
-55C
Operating Temperature (max)
150C
Operating Temperature Classification
Military
Mounting
Through Hole
Pin Count
3
Package Type
TO-92
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Power - Output
-
Noise Figure
-
Current - Test
-
Voltage - Test
-
Lead Free Status / Rohs Status
Compliant
©2003 Fairchild Semiconductor Corporation
N-Channel Amplifiers
• This device is designed for VHF/UHF amplifiers.
• Sourced from process 50.
Absolute Maximum Ratings
Electrical Characteristics
V
V
I
P
T
Off Characteristics
V
V
V
I
On Characteristics
I
On Characteristics
g
GF
Symbol
GSS
DSS
fs
J,
DG
GS
D
(BR)GSS
GS
GS
T
Symbol
(off)
STG
Gate-Source Breakdown Voltage
Gate-Source
Gate-Source Cut-off Voltage
Gate Reverse Current
Zero-Gate Voltage Drain Current
Common Source Forward
Transconductance
Drain-Gate Voltage
Gate-Source Voltage
Forward Gate Current
Total Device Dissipation @T
Derate above 25 C
Operating and Storage Junction Temperature Range
Parameter
BF245A/BF245B/BF245C
BF245B
BF245C
BF245A
BF245B
BF245C
BF245A
T
a
=25 C unless otherwise noted
T
Parameter
a
=25 C unless otherwise noted
A
=25 C
V
V
V
V
V
V
DS
DS
DS
GS
GS
GS
= 15V, I
= 0, I
= 15V, I
= -20V, V
= 15V, V
= 15V, V
Test Condition
G
= 1 A
D
D
GS
GS
GS
= 200 A
= 10nA
= 0
= 0, f = 1KHz
= 0
1. Gate 2. Source 3. Drain
1
- 55 ~ 150
Value
Min.
-0.5
-0.4
-1.6
-3.2
-30
12
350
-30
2.8
2
6
3
30
10
TO-92
Max.
-2.2
-3.8
-7.5
6.5
6.5
15
25
-8
-5
Rev. A1, June 2003
mW/ C
mmhos
Units
mW
mA
Units
V
mA
V
nA
C
V
V
V
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BF245A_J35Z Summary of contents
... V Gate-Source GS V (off) Gate-Source Cut-off Voltage GS I Gate Reverse Current GSS On Characteristics I Zero-Gate Voltage Drain Current DSS On Characteristics g Common Source Forward fs Transconductance ©2003 Fairchild Semiconductor Corporation T =25 C unless otherwise noted a Parameter = =25 C unless otherwise noted a Test Condition BF245A V = 15V 200 A ...
... Package Dimensions 0.46 0.10 1.27TYP [1.27 ] 0.20 ©2003 Fairchild Semiconductor Corporation TO-92 +0.25 4.58 –0.15 1.27TYP [1.27 ] 0.20 3.60 0.20 (R2.29) +0.10 0.38 –0.05 Dimensions in Millimeters Rev. A1, June 2003 ...
... TRADEMARKS The following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is not intended exhaustive list of all such trademarks. ACEx™ FACT™ ActiveArray™ FACT Quiet series™ ® Bottomless™ FAST CoolFET™ FASTr™ CROSSVOLT™ ...
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