JFET VHF/UHF Amplifiers

J309, J310
Preferred Device
JFET VHF/UHF Amplifiers
N−Channel — Depletion
Features
• Pb−Free Packages are Available*
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1 DRAIN
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
Drain −Source Voltage
VDS
25
Vdc
Gate −Source Voltage
VGS
25
Vdc
Forward Gate Current
IGF
10
mAdc
Total Device Dissipation @ TA = 25°C
Derate above = 25°C
PD
350
2.8
mW
mW/°C
Junction Temperature Range
TJ
−65 to +125
°C
Storage Temperature Range
Tstg
−65 to +150
°C
Maximum ratings are those values beyond which device damage can occur.
Maximum ratings applied to the device are individual stress limit values (not
normal operating conditions) and are not valid simultaneously. If these limits are
exceeded, device functional operation is not implied, damage may occur and
reliability may be affected.
3
GATE
2 SOURCE
TO−92
CASE 29−11
STYLE 5
1
2
3
MARKING DIAGRAM
J3xx
AYWW G
G
J3xx = Device Code
xx = 09 or 10
A
= Assembly Location
Y
= Year
WW = Work Week
G
= Pb−Free Package
(Note: Microdot may be in either location)
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 3 of this data sheet.
*For additional information on our Pb−Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
© Semiconductor Components Industries, LLC, 2006
March, 2006 − Rev. 1
1
Preferred devices are recommended choices for future use
and best overall value.
Publication Order Number:
J309/D
J309, J310
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted)
Characteristic
Symbol
Min
Typ
Max
Unit
V(BR)GSS
−25
−
−
Vdc
−
−
−
−
−1.0
−1.0
nAdc
mAdc
−1.0
−2.0
−
−
−4.0
−6.5
12
24
−
−
30
60
−
−
1.0
−
−
0.7
0.5
−
−
OFF CHARACTERISTICS
Gate −Source Breakdown Voltage
(IG = −1.0 mAdc, VDS = 0)
Gate Reverse Current
(VGS = −15 Vdc, VDS = 0, TA = 25°C)
(VGS = −15 Vdc, VDS = 0, TA = +125°C)
IGSS
Gate Source Cutoff Voltage
(VDS = 10 Vdc, ID = 1.0 nAdc)
VGS(off)
J309
J310
Vdc
ON CHARACTERISTICS
Zero −Gate −Voltage Drain Current(1)
(VDS = 10 Vdc, VGS = 0)
IDSS
J309
J310
Gate−Source Forward Voltage
(VDS = 0, IG = 1.0 mAdc)
VGS(f)
mAdc
Vdc
SMALL− SIGNAL CHARACTERISTICS
Common−Source Input Conductance
(VDS = 10 Vdc, ID = 10 mAdc, f = 100 MHz)
Re(yis)
J309
J310
mmhos
Common−Source Output Conductance
(VDS = 10 Vdc, ID = 10 mAdc, f = 100 MHz)
Re(yos)
−
0.25
−
mmhos
Common−Gate Power Gain
(VDS = 10 Vdc, ID = 10 mAdc, f = 100 MHz)
Gpg
−
16
−
dB
Common−Source Forward Transconductance
(VDS = 10 Vdc, ID = 10 mAdc, f = 100 MHz)
Re(yfs)
−
12
−
mmhos
Common−Gate Input Conductance
(VDS = 10 Vdc, ID = 10 mAdc, f = 100 MHz)
Re(yig)
−
12
−
mmhos
10000
8000
−
−
20000
18000
−
−
250
−
−
13000
12000
−
−
−
−
100
150
−
−
Common−Source Forward Transconductance
(VDS = 10 Vdc, ID = 10 mAdc, f = 1.0 kHz)
mmhos
gfs
J309
J310
Common−Source Output Conductance
(VDS = 10 Vdc, ID = 10 mAdc, f = 1.0 kHz)
gos
Common−Gate Forward Transconductance
(VDS = 10 Vdc, ID = 10 mAdc, f = 1.0 kHz)
mmhos
gfg
J309
J310
Common−Gate Output Conductance
(VDS = 10 Vdc, ID = 10 mAdc, f = 1.0 kHz)
mmhos
gog
J309
J310
mmhos
Gate−Drain Capacitance
(VDS = 0, VGS = −10 Vdc, f = 1.0 MHz)
Cgd
−
1.8
2.5
pF
Gate−Source Capacitance
(VDS = 0, VGS = −10 Vdc, f = 1.0 MHz)
Cgs
−
4.3
5.0
pF
en
−
10
−
nVń ǸHz
FUNCTIONAL CHARACTERISTICS
Equivalent Short−Circuit Input Noise Voltage
(VDS = 10 Vdc, ID = 10 mAdc, f = 100 Hz)
1. Pulse Test: Pulse Width v 300 ms, Duty Cycle v 3.0%.
http://onsemi.com
2
J309, J310
ORDERING INFORMATION
Device
Shipping †
Package
J309
TO−92
J309G
1000 Units / Bulk
TO−92
(Pb−Free)
J310
TO−92
J310G
1000 Units / Bulk
TO−92
(Pb−Free)
J310RLRP
TO−92
J310RLRPG
2000 Units / Tape & Ammo Box
TO−92
(Pb−Free)
J310ZL1
TO−92
J310ZL1G
2000 Units / Tape & Ammo Box
TO−92
(Pb−Free)
I D , DRAIN CURRENT (mA)
60
60
VDS = 10 V
TA = −55°C
50
40
50
+25 °C
IDSS
+25 °C
40
30
20
10
−5.0
+150°C
20
+25 °C
−55 °C
30
+150°C 10
−1.0
−4.0
−3.0
−2.0
ID − VGS, GATE−SOURCE VOLTAGE (VOLTS)
IDSS − VGS, GATE−SOURCE CUTOFF VOLTAGE (VOLTS)
0
0
Yfs , FORWARD TRANSCONDUCTANCE (mmhos)
70
70
IDSS, SATURATION DRAIN CURRENT (mA)
†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specifications Brochure, BRD8011/D.
35
30
TA = −55°C
VDS = 10 V
f = 1.0 MHz
+25 °C
25
20
+150°C
15
+25 °C
−55 °C
10
+150°C
5.0
0
5.0
4.0
3.0
2.0
1.0
VGS, GATE−SOURCE VOLTAGE (VOLTS)
Figure 1. Drain Current and Transfer
Characteristics versus Gate−Source Voltage
Figure 2. Forward Transconductance
versus Gate−Source Voltage
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3
0
10
1.0 k
10 k
100
VGS(off) = −2.3 V =
VGS(off) = −5.7 V =
1.0 k
Yos
10
RDS
CAPACITANCE (pF)
Yfs
Yfs
120
96
7.0
72
Cgs
4.0
48
24
Cgd
1.0
1.0
0.1 0.2 0.3 0.5 1.0 2.0 3.0 5.0 10 20 30 50 100
ID, DRAIN CURRENT (mA)
100
0.01
0
10
4.0
3.0
2.0
|S21|, |S11|
|S12|, |S22|
0.85 0.45
0.060 1.00
2.4
0.79 0.39
Y11
1.8
Y21
12
1.2
0.73 0.33
0.048 0.98
VDS = 10 V
ID = 10 mA
TA = 25°C
0.024 0.94
S11
Y22
0.61 0.21
0.6
200
300
500
f, FREQUENCY (MHz)
700
q21, q11
180° 50°
0.012 0.92
S12
0.55 0.15
100
1000
q22
200
300
500
f, FREQUENCY (MHz)
q11, q12
−20 ° 120°
−40 °
86°
−40 ° 100°
85°
−60 ° 80°
−120 ° 84°
−80 ° 60°
0
q11
q21
−20 °
q22
−60 °
−80 °
30°
−40 °
−100 °
20°
q12
q11
140°
130°
10°
0°
100
−140 °
VDS = 10 V
ID = 10 mA
TA = 25°C
200
300
500
f, FREQUENCY (MHz)
q21
−60 °
q12
−160 ° 83°
−100 ° 40°
−180 °
700
0.90
q21, q22
−20 °
q21
700 1000
Figure 6. Common−Gate S Parameter
Magnitude versus Frequency
q12, q22
−2 0° 87°
40°
0.036 0.96
0.67 0.27
Figure 5. Common−Gate Y Parameter
Magnitude versus Frequency
150°
0
0
1.0
3.0
Y12
160°
5.0
S21
6.0
170°
6.0
S22
VDS = 10 V
ID = 10 mA
TA = 25°C
18
0
100
7.0
Figure 4. On Resistance and Junction
Capacitance versus Gate−Source Voltage
Y12 (mmhos)
|Y11|, |Y21 |, |Y22 | (mmhos)
24
8.0
VGS, GATE SOURCE VOLTAGE (VOLTS)
Figure 3. Common−Source Output
Admittance and Forward Transconductance
versus Drain Current
30
9.0
−200 ° 82°
1000
−120 ° 20°
100
Figure 7. Common−Gate Y Parameter
Phase−Angle versus Frequency
VDS = 10 V
ID = 10 mA
TA = 25°C
200
300
500
f, FREQUENCY (MHz)
q11
700
−80 °
−100 °
1000
Figure 8. S Parameter Phase−Angle
versus Frequency
http://onsemi.com
4
R DS , ON RESISTANCE (OHMS)
100 k
Yos, OUTPUT ADMITTANCE (μ mhos)
Yfs , FORWARD TRANSCONDUCTANCE μ
( mhos)
J309, J310
J309, J310
PACKAGE DIMENSIONS
TO−92 (TO−226)
CASE 29−11
ISSUE AL
A
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
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.
B
R
P
L
SEATING
PLANE
K
DIM
A
B
C
D
G
H
J
K
L
N
P
R
V
D
X X
G
J
H
V
C
SECTION X−X
1
N
N
INCHES
MIN
MAX
0.175
0.205
0.170
0.210
0.125
0.165
0.016
0.021
0.045
0.055
0.095
0.105
0.015
0.020
0.500
−−−
0.250
−−−
0.080
0.105
−−− 0.100
0.115
−−−
0.135
−−−
MILLIMETERS
MIN
MAX
4.45
5.20
4.32
5.33
3.18
4.19
0.407
0.533
1.15
1.39
2.42
2.66
0.39
0.50
12.70
−−−
6.35
−−−
2.04
2.66
−−−
2.54
2.93
−−−
3.43
−−−
STYLE 5:
PIN 1. DRAIN
2. SOURCE
3. GATE
ON Semiconductor and
are registered trademarks 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
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operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights
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5
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For additional information, please contact your
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J309/D