n-channel JFET. 2N4224 Datasheet

2N4224 JFET. Datasheet pdf. Equivalent

Part 2N4224
Description n-channel JFET
Feature n-channel JFETs designed for • • • • VHF Amplifiers • Mixers H -S-ili-c-on-i-x Performance Curves N.
Manufacture Siliconix
Total Page 1 Pages
Datasheet
Download 2N4224 Datasheet



2N4224
n-channel JFETs
designed for • •
VHF Amplifiers
Mixers
H
-S-ili-c-on-i-x
Performance Curves NRL/NH
See Section 4
BENEFITS
Low Noise
NF = 3 dB Typical @200 MHz
Easy Tuning
Crss < 2 pF
*ABSOLUTE MAXIMUM RATINGS (25°C)
Gate-Drain or Gate-Source Voltage (Note 1) __ ...... -30 V
Gate Current ............................... 10 mA
Drain Current .............................. 20mA
Total Device Dissipation at (or below) 25°C
Free-Air Temperature (Note 2) .............. 300 mW
Storage Temperature Range .............. '-65 to +200°C
Lead Temperature
(1/16" from case for 10 seconds) .............. 300°C
TO-72
Sae Section 6
'4:
:::t
I.!MIlf
~~G
0
*ELECTRICAL CHARACTERISTICS (25°C unless otherwise noted)
Characteristic
1
~
-3 S
T
4A
-T
I
5C
-
6
IGSS
6VGSS
VGS(ott)
VGS
lOSS
Gate Reverse Current
Gate-Source Breakdown Voltage
Gate-Source Cutoff Voltage
Gate-Source Voltage
Saturation Drain Current (Note 3)
7
-0
8y
!- N
9
gt,
CISS
Crss
10 H
!- I
11 G
-H
12 F
1"'13
R
E
1- Q
14
IVIsI
9 155
goss
Gp,
NF
Common-Source Forward
Transconductance (Note 3)
Common-Source Input
CapacItance (Output Shorted I
Common-Source Reverse
Transfer Capacitance
Common-Source Forward
Transadmmance
Common-Source Input
Conductance (Output Shorted)
Common-Source Output
Conductance (Input Shorted)
Small Signal Power Gain
NOise Figure
2N4223
Mm Max
-0.25
-0.25
-30
-0.1
(0.251
-10
-6
(025)
-7 a
(03)
(0.3)
3 18
3000 7000
6
2
2700
800
200
10
5
2N4224
Mm Max
-0.5
-0.5
-~O
-0.1
(0.5)
-6
(0.5)
-1.0 -7.5
(0.21
(02)
2 20
Unit Test Conditions
nA
IlA
V
V
(nA)
V
(rnA)
VGS=-20V,VOS=0
IG=-lO IlA,VOS=O
VOS = 15 v, 10 = ( )
150°C
rnA VOS=15V,VGS=0
2000
7500 Ilmho
t = 1 kHz
6 VOS=15V,VGS=0
pF
2
t= 1 MHz
--
1700
800 J,lmho
VOS=ISV,VGS=O
200
f = 200 MHz
dB VOS=15V,VGS=O,
Rgen = 1 K
*JEDEC registered data.
NOTES:
1. Due to symmetncal geometry, these units may be operated With source and drain leads Interchanged.
2. Derate linearly to 175Q C free-air temperature at rate of 2 mWfC
3. These parameters are measured dUring a 2 msec Interval 100 msec after d-c power IS applied.
NRl./NH
Siliconix
3-11





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