BF244C_Q Fairchild Semiconductor, BF244C_Q Datasheet

RF JFET N-Ch RF amplifier

BF244C_Q

Manufacturer Part Number
BF244C_Q
Description
RF JFET N-Ch RF amplifier
Manufacturer
Fairchild Semiconductor
Datasheet

Specifications of BF244C_Q

Configuration
Single
Mounting Style
Through Hole
Minimum Operating Temperature
- 55 C
Transistor Polarity
N-Channel
Gate-source Breakdown Voltage
- 30 V
Maximum Drain Gate Voltage
30 V
Continuous Drain Current
50 mA
Power Dissipation
350 mW
Maximum Operating Temperature
+ 150 C
Package / Case
TO-92
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
1997 Fairchild Semiconductor Corporation
P
R
R
Symbol
V
V
I
I
T
Symbol
D
GF
D
stg
DG
GS
*
NOTES:
1) These ratings are based on a maximum junction temperature of 150 degrees C.
2) These are steady state limits. The factory should be consulted on applications involving pulsed or low duty cycle operations.
JC
JA
N-Channel RF Amplifier
Thermal Characteristics
This device is designed for RF amplifier and mixer applications
operating up to 450 MHz, and for analog switching requiring low
capacitance. Sourced from Process 50.
Absolute Maximum Ratings*
These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.
Total Device Dissipation
Thermal Resistance, Junction to Case
Thermal Resistance, Junction to Ambient
Drain-Gate Voltage
Gate-Source Voltage
Drain Current
Forward Gate Current
Storage Temperature Range
S
Derate above 25 C
G
D
BF244A
BF244B
BF244C
Characteristic
TO-92
Parameter
TA = 25°C unless otherwise noted
TA = 25°C unless otherwise noted
BF244A / BF244B / BF244C
Max
350
125
357
2.8
-55 to +150
Value
- 30
30
50
10
Units
mW/ C
Units
mA
mA
mW
C/W
C/W
V
V
C

Related parts for BF244C_Q

BF244C_Q Summary of contents

Page 1

... These are steady state limits. The factory should be consulted on applications involving pulsed or low duty cycle operations. Thermal Characteristics Symbol Characteristic P Total Device Dissipation D Derate above Thermal Resistance, Junction to Case JC Thermal Resistance, Junction to Ambient R JA 1997 Fairchild Semiconductor Corporation TO- 25°C unless otherwise noted Parameter TA = 25°C unless otherwise noted BF244A / BF244B / BF244C Value Units ...

Page 2

Electrical Characteristics Symbol Parameter OFF CHARACTERISTICS V Gate-Source Breakdown Voltage (BR)GSS I Gate Reverse Current GSS V Gate-Source Cutoff Voltage GSS(off) V Gate-Source Voltage GS ON CHARACTERISTICS I Zero-Gate Voltage Drain Current DSS SMALL SIGNAL CHARACTERISTICS Forward Transfer Admittance y ...

Page 3

Typical Characteristics Transconductance Characteristics - + +125 -2 GATE-SOURCE ...

Page 4

Typical Characteristics Capacitance vs Voltage 0.1 - 1.0 MHz - GATE-SOURCE VOLTAGE( Common ...

Page 5

Common Source Characteristics Output Admittance 10) OSS g OSS V = 15V (CS) 100 200 300 500 f -- FREQUENCY (MHz) Forward Transadmittance fss -b fss ...

Page 6

... 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™ FASTr™ Bottomless™ GlobalOptoisolator™ CoolFET™ GTO™ CROSSVOLT™ HiSeC™ DOME™ ISOPLANAR™ ...

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