鈥?/div>
Suitable for
Low C
rss
:
High G
PS
:
Low NF:
use as RF amplifier in UHF TV tuner.
0.02 pF TYP.
20 dB TYP.
1.1 dB TYP.
2.9鹵0.2
PACKAGE DIMENSIONS
in millimeters
0.4
鈥?.05
1.5
+0.2
鈥?.1
2.8
鈥?.3
+0.2
2
0.95
ABSOLUTE MAXIMUM RATINGS (T
A
= 25
擄
C)
Drain to Source Voltage
Gate1 to Source Voltage
Gate2 to Source Voltage
Drain Current
Total Power Dissipation
Channel Temperature
Storage Temperature
V
DSX
V
G1S
V
G2S
I
D
P
T
T
ch
T
stg
10
鈥?.5
鈥?.5
80
200
125
鈥?5 to +125
V
V
V
mA
mW
擄C
擄C
3
(1.9)
0.95
1
0.6
鈥?.05
4
5擄
5擄
1.1
+0.2
鈥?.1
0.8
0.4
+0.1
鈥?.05
+0.1
5擄
1.
2.
3.
4.
0 to 0.1
5擄
ELECTRICAL CHARACTERISTICS (T
A
= 25
擄
C)
CHARACTERISTIC
Drain to Source Breakdown
Voltage
Drain Current
Gate1 to Source Cutoff Voltage
Gate2 to Source Cutoff Voltage
Gate1 Reverse Current
Gate2 Reverse Current
Forward Transfer Admittance
Input Capacitance
Reverse Transfer Capacitance
Power Gain
Noise Figure
SYMBOL
BV
DSX
I
DSS
V
G1S(off)
V
G2S(off)
I
G1SS
I
G2SS
| y
fs
|
C
iss
C
rss
G
PS
NF
16.0
25
1.0
35
1.5
0.02
20.0
1.1
2.5
2.0
0.035
MIN.
10
10
80
鈥?.5
鈥?.5
10
10
TYP.
MAX.
UNIT
V
mA
V
V
Source
Drain
Gate 2
Gate 1
TEST CONDITIONS
V
G1S
= 鈥? V, V
G2S
= 0, I
D
= 20
碌
A
V
DS
= 5 V, V
G1S
= 0, V
G2S
= 0
V
DS
= 5 V, V
G2S
= 0, I
D
= 100
碌
A
V
DS
= 5 V, V
G1S
= 0, I
D
= 100
碌
A
V
DS
= 0, V
G1S
= 鈥? V, V
G2S
= 0
V
DS
= 0, V
G2S
= 鈥? V, V
G1S
= 0
V
DS
= 5 V, V
G2S
= 1 V, I
D
= 10 mA,
f = 1.0 kHz
V
DS
= 5 V, V
G2S
= 1 V, I
D
= 10 mA,
f = 1.0 MHz
V
DS
= 5 V, V
G2S
= 1 V, I
D
= 10 mA,
f = 900 MHz
碌
A
碌
A
mS
pF
pF
dB
dB
I
DSS
Classification (Unit: mA)
Class
Marking
I
DSS
U76
U76
10 to 25
U77
U77
20 to 35
U78
U78
30 to 50
U79
U79
45 to 80
PRECAUTION:
Avoid high static voltages or electric fields so that this device would not suffer from any damage
due to those voltage or fields.
Document No. P10568EJ2V0DS00 (2nd edition)
(Previous No. TC-2134)
Date Published August 1995 P
Printed in Japan
漏
0.16
+0.1
鈥?.06
(1.9)
0.4
+0.1
鈥?.05
+0.1
1995
1987