2N3819/D [ETC]
JFET VHF/UHF Amplifier ; JFET VHF / UHF放大器\n
| 型号： | 2N3819/D |
| 厂家： | 
ETC |
| 描述： | JFET VHF/UHF Amplifier
|
| 文件： | 总8页 (文件大小：174K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
2N3819
JFET VHF/UHF Amplifier
N–Channel – Depletion
MAXIMUM RATINGS
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Rating
Drain–Source Voltage
Drain–Gate Voltage
Gate–Source Voltage
Drain Current
Symbol
Value
25
Unit
Vdc
V
DS
DG
GS
3 DRAIN
V
V
25
Vdc
25
Vdc
2
I
D
100
10
mAdc
mAdc
GATE
Forward Gate Current
Total Device Dissipation
I
G(f)
P
D
1 SOURCE
@ T = 25°C
Derate above 25°C
350
2.8
mW
mW/°C
A
Storage Channel Temperature Range
T
stg
–65 to +150
°C
1
2
3
TO–92
CASE 29
STYLE 22
MARKING DIAGRAM
2N
3819
YWW
2N3819 = Device Code
Y
= Year
WW
= Work Week
ORDERING INFORMATION
Device
2N3819
Package
Shipping
5000 Units/Box
TO–92
Semiconductor Components Industries, LLC, 2002
1
Publication Order Number:
March, 2002 – Rev. 0
2N3819/D
2N3819
ELECTRICAL CHARACTERISTICS (T = 25°C unless otherwise noted)
A
Characteristic
Symbol
Min
Typ
Max
Unit
OFF CHARACTERISTICS
Gate–Source Breakdown Voltage
V
25
0.5
–
–
–
–
–
–
Vdc
Vdc
(BR)GSS
(I = 1.0 µAdc, V = 0)
G
DS
Gate–Source
V
GS
7.5
(V = 15 Vdc, I = 200 µAdc)
DS
D
Gate–Source Cutoff Voltage
(V = 15 Vdc, I = 10 nAdc)
V
–ā8.0
210
Vdc
GS(off)
DS
D
Gate Reverse Current
(V = 15 Vdc, V = 0)
I
–
nAdc
GSS
GS
DS
ON CHARACTERISTICS
Zero–Gate–Voltage Drain Current
I
2.0
–
20
mAdc
DSS
(V = 15 Vdc, V = 0)
DS
GS
SMALL–SIGNAL CHARACTERISTICS
Forward Transfer Admittance
Output Admittance
(V = 15 Vdc, V = 0, f = 1.0 kHz)
Y
fs
3.0
–
–
6.5
–
mmhos
mmhos
mmhos
mmhos
pF
DS
GS
(V = 15 Vdc, V = 0, f = 1.0 kHz)
Y
os
40
DS
GS
Forward Transfer Admittance
Reverse Transfer Admittance
Input Capacitance
(V = 15 Vdc, V = 0, f = 200 MHz)
Y
–
5.6
1.0
3.0
0.7
0.9
700
–
DS
GS
fs
rs
(V = 15 Vdc, V = 0, f = 200 MHz)
Y
–
–
DS
GS
(V = 20 Vdc, –V = 1.0 Vdc)
C
–
–
DS
GS
iss
rss
oss
Reverse Transfer Capacitance
Output Capacitance
(V = 20 Vdc, –V = 1.0 Vdc, f = 1.0 MHz)
C
–
–
pF
DS
GS
(V = 20 Vdc, –V = 1.0 Vdc, f = 1.0 MHz)
DS
C
–
–
pF
GS
Cut–off Frequency (Note 1)
(V = 15 Vdc, V = 0)
F
(Yfs)
–
–
MHz
DS
GS
1. The frequency at which g is 0.7 of its value at 1 kHz.
fs
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2
2N3819
COMMON SOURCE CHARACTERISTICS
ADMITTANCE PARAMETERS
(VDS = 15 Vdc, Tchannel = 25°C)
30
20
5.0
3.0
2.0
b
@ I
DSS
10
7.0
5.0
is
b
rs
@ I
DSS
1.0
0.7
0.5
0.25 I
DSS
3.0
2.0
g
is
@ I
DSS
0.3
0.2
g
is
@ 0.25 I
DSS
1.0
0.7
0.5
0.1
g
rs
@ I , 0.25 I
DSS
DSS
b
is
@ 0.25 I
DSS
0.07
0.05
0.3
10
20 30
50 70 100
200 300
1000
10
20 30
50 70 100
200 300
1000
500 700
500 700
f, FREQUENCY (MHz)
f, FREQUENCY (MHz)
Figure 1. Input Admittance (yis)
Figure 2. Reverse Transfer Admittance (yrs)
20
10
10
5.0
b
os
@ I and 0.25 I
DSS DSS
7.0
5.0
2.0
1.0
g
fs
@ I
DSS
g
fs
@ 0.25 I
DSS
3.0
2.0
0.5
0.2
0.1
g
@ I
DSS
os
1.0
0.7
0.5
|b | @ I
fs
DSS
0.05
|b | @ 0.25 I
fs
DSS
g
@ 0.25 I
DSS
os
0.02
0.01
0.3
0.2
10
20 30
50 70 100
200 300
1000
10
20 30
50 70 100
200 300
1000
500 700
500 700
f, FREQUENCY (MHz)
f, FREQUENCY (MHz)
Figure 3. Forward Transadmittance (yfs)
Figure 4. Output Admittance (yos)
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3
2N3819
COMMON SOURCE CHARACTERISTICS
S–PARAMETERS
(VDS = 15 Vdc, Tchannel = 25°C, Data Points in MHz)
30°
20°
10°
0°
350°
340°
330°
30°
20°
10°
0°
350°
340°
330°
I
= 0.25 I
100
D
DSS
1.0
40°
50°
40°
50°
0.4
320°
310°
32
31
200
300
100
200
0.9
0.8
0.7
0.6
0.3
400
500
600
700
800
I
D
= I , 0.25 I
DSS
DSS
800
300
900
700
500
0.2
0.1
I
D
= I
DSS
60°
70°
300°
290°
60°
70°
30
29
400
500
600
400
300
200
600
80°
90°
280°
270°
260°
80°
90°
28
27
26
0.0
700
800
900
900
100
100°
100°
110°
120°
250°
240°
110°
120°
25
24
130°
140°
230°
220°
130°
140°
23
22
150°
30°
160°
20°
170°
180°
190°
200°
210°
330°
150°
30°
160°
20°
170°
180°
190°
200°
340°
210°
330°
Figure 5. S11s
Figure 6. S12s
10°
0°
350°
340°
10°
0°
100
1.0
100
350°
200
I
D
= 0.25 I
DSS
300
40°
50°
40°
50°
320°
310°
32
31
400
500
600
700
800
200
300
400
500
600
0.9
0.6
0.5
0.4
0.3
I
D
= I
DSS
700
800
900
900
0.8
0.7
0.6
60°
70°
300°
290°
60°
70°
30
29
900
800
800
900
80°
90°
280°
270°
260°
80°
90°
28
27
26
700
600
500
400
I
D
= 0.25 I
DSS
700
600
500
400
0.3
0.4
0.5
0.6
100°
100°
100
110°
120°
300
250°
240°
110°
120°
25
24
200
100
300
I
D
= I
DSS
200
130°
140°
230°
220°
130°
140°
23
22
150°
160°
170°
180°
190°
200°
210°
150°
160°
170°
180°
190°
200°
210°
Figure 7. S21s
Figure 8. S22s
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4
2N3819
COMMON GATE CHARACTERISTICS
ADMITTANCE PARAMETERS
(VDG = 15 Vdc, Tchannel = 25°C)
0.5
20
0.3
0.2
10
7.0
5.0
b
rg
@ I
DSS
g
@ I
DSS
ig
0.1
0.07
0.05
3.0
2.0
g
rg
@ 0.25 I
DSS
0.25 I
DSS
0.03
0.02
1.0
0.7
0.5
b
ig
@ I
DSS
0.01
b
ig
@ 0.25 I
DSS
g
ig
@ I , 0.25 I
DSS
DSS
0.3
0.2
0.007
0.005
10
20 30
50 70 100
200 300
1000
10
20 30
50 70 100
200 300
1000
500 700
500 700
f, FREQUENCY (MHz)
f, FREQUENCY (MHz)
Figure 9. Input Admittance (yig)
Figure 10. Reverse Transfer Admittance (yrg)
10
1.0
0.7
0.5
g
fg
@ I
DSS
b
og
@ I , 0.25 I
DSS DSS
7.0
5.0
3.0
2.0
g
fg
@ 0.25 I
0.3
0.2
DSS
1.0
0.1
0.7
0.5
0.07
0.05
g
og
@ I
DSS
b
fg
@ I
DSS
0.3
0.2
0.03
0.02
b
rg
@ 0.25 I
DSS
g
og
@ 0.25 I
DSS
0.1
0.01
10
20 30
50 70 100
200 300
1000
10
20 30
50 70 100
200 300
1000
500 700
500 700
f, FREQUENCY (MHz)
f, FREQUENCY (MHz)
Figure 11. Forward Transfer Admittance (yfg)
Figure 12. Output Admittance (yog)
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5
2N3819
COMMON GATE CHARACTERISTICS
S–PARAMETERS
(VDS = 15 Vdc, Tchannel = 25°C, Data Points in MHz)
30°
20°
10°
0°
350°
340°
330°
30°
20°
10°
0°
350°
340°
330°
0.7
40°
50°
40°
50°
320°
310°
0.04
32
31
I
= 0.25 I
DSS
D
100
200
200
300
0.6
100
0.03
0.02
0.01
0.0
400
500
600
700
300
DSS
0.5
400
500
600
60°
70°
300°
290°
60°
70°
30
29
800
900
I
= I
D
0.4
0.3
700
80°
90°
280°
270°
260°
80°
90°
28
27
26
800
900
100
500
600
600
100°
100°
I
D
= 0.25 I
DSS
I
D
= I
DSS
700
110°
120°
250°
240°
110°
120°
25
24
0.01
700
800
800
0.02
0.03
900
130°
140°
230°
220°
130°
140°
23
22
900
0.04
150°
30°
160°
20°
170°
180°
190°
200°
210°
150°
30°
160°
20°
170°
180°
190°
200°
210°
330°
Figure 13. S11g
Figure 14. S12g
10°
0°
350°
340°
330°
10°
0°
1.5
1.0
350°
300
340°
500
0.5
40°
50°
40°
50°
320°
310°
32
31
200
400
700
100
600
100
800
900
0.4
0.9
0.8
0.7
0.6
I
D
= I
DSS
I
D
= I , 0.25 I
DSS
100
DSS
0.3
0.2
60°
70°
300°
290°
60°
70°
30
29
I
D
= 0.25 I
DSS
80°
90°
280°
270°
260°
80°
90°
28
27
26
0.1
900
900
100°
100°
110°
120°
250°
240°
110°
120°
25
24
130°
140°
230°
220°
130°
140°
23
22
150°
160°
170°
180°
190°
200°
210°
150°
160°
170°
180°
190°
200°
210°
Figure 15. S21g
Figure 16. S22g
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6
2N3819
PACKAGE DIMENSIONS
TO–92 (TO–226)
CASE 29–11
ISSUE AL
NOTES:
A
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
B
2. CONTROLLING DIMENSION: INCH.
3. CONTOUR OF PACKAGE BEYOND DIMENSION R
IS UNCONTROLLED.
4. LEAD DIMENSION IS UNCONTROLLED IN P AND
BEYOND DIMENSION K MINIMUM.
R
P
L
INCHES
DIM MIN MAX
MILLIMETERS
SEATING
PLANE
K
MIN
4.45
4.32
3.18
0.407
1.15
2.42
0.39
12.70
6.35
2.04
---
MAX
5.20
5.33
4.19
0.533
1.39
2.66
0.50
---
A
B
C
D
G
H
J
0.175
0.170
0.125
0.016
0.045
0.095
0.015
0.500
0.250
0.080
---
0.205
0.210
0.165
0.021
0.055
0.105
0.020
---
D
X X
G
J
H
V
K
L
---
---
C
N
P
R
V
0.105
0.100
---
2.66
2.54
---
SECTION X–X
0.115
0.135
2.93
3.43
1
N
---
---
N
STYLE 22:
PIN 1. SOURCE
2. GATE
3. DRAIN
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7
2N3819
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is a registered trademark of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right
to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products
for any particular purpose, nor does SCILLC 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. “Typical” parameters which may be provided in SCILLC 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
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PUBLICATION ORDERING INFORMATION
Literature Fulfillment:
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2N3819/D
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