J108 [Linear Systems]
LOW NOISE SINGLE N-CHANNEL JFET SWITCH; 低噪声单N沟道JFET开关
| 型号： | J108 |
| 厂家： | 
Linear Systems |
| 描述： | LOW NOISE SINGLE N-CHANNEL JFET SWITCH |
| 文件： | 总2页 (文件大小：279K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
J/SST108 SERIES
LOW NOISE SINGLE
N-CHANNEL JFET SWITCH
Linear Integrated Systems
FEATURES
Direct Replacement for Siliconix J/SST: 108, 109, 110, & 110A
LOW ON RESISTANCE
FAST SWITCHING
rDS(on) ≤ 8Ω
tON ≤ 4ns
J SERIES
TO-92
BOTTOM VIEW
SST SERIES
SOT-23
TOP VIEW
ABSOLUTE MAXIMUM RATINGS1
@ 25 °C (unless otherwise stated)
Maximum Temperatures
Storage Temperature
1
D
3
D
1
S
2
G
3
G
-55 to 150°C
-55 to 150°C
2
S
Junction Operating Temperature
Maximum Power Dissipation
Continuous Power Dissipation
Maximum Currents
Gate Current
Maximum Voltages
350mW
50mA
-25V
Gate to Drain or Source
STATIC ELECTRICAL CHARACTERISTICS @25 °C (unless otherwise stated)
J/SST108
J/SST109
J/SST110
SYM.
CHARACTERISTIC
TYP
UNIT CONDITIONS
IG = -1µA, VDS = 0V
MIN MAX MIN MAX MIN MAX
BVGSS Gate to Source Breakdown Voltage
VGS(off) Gate to Source Cutoff Voltage
VGS(F)
IDSS
IGSS
IG
-25
-3
-25
-2
-25
V
-10
-3
-6
-3
-0.5
-4
-3
VDS = 5V, ID = 1µA
Gate to Source Forward Voltage
Drain to Source Saturation Current2
Gate Leakage Current
Gate Operating Current
Drain Cutoff Current
0.7
IG = 1mA, VDS = 0V
VDS = 15V, VGS = 0V
VGS = -15V, VDS = 0V
VDG = 10V, ID = 10mA
VDS = 5V, VGS = -10V
80
40
10
mA
nA
-0.01
-0.01
0.02
ID(off)
3
8
3
12
3
18
25
108, 109, 110
110A
Drain to Source
On Resistance
rDS(on)
Ω
VGS = 0V, VDS ≤ 0.1V
DYNAMIC ELECTRICAL CHARACTERISTICS @25 °C (unless otherwise stated)
J/SST108
J/SST109
J/SST110
SYM.
CHARACTERISTIC
TYP
UNIT CONDITIONS
MIN MAX MIN MAX MIN MAX
gfs
gos
Forward Transconductance
Output Conductance
17
0.6
V
DS = 5V, ID = 10mA
mS
f = 1kHz
VGS = 0V, ID = 0A
rds(on)
Drain to Source On Resistance
8
12
18
Ω
f = 1kHz
SST
60
60
11
11
VDS = 0V, VGS = 0V
Ciss
Input Capacitance
f = 1MHz
J
SST
J
85
15
85
15
85
15
pF
Reverse Transfer
Capacitance
VDS = 0V, VGS = -10V
Crss
en
f = 1MHz
VDS = 5V, ID = 10mA
nV/√Hz
Equivalent Input Noise Voltage
3.5
f = 1kHz
Linear Integrated Systems • 4042 Clipper Court • Fremont, CA 94538 • Tel: 510 490-9160 • Fax: 510 353-0261
SWITCHING CHARACTERISTICS
SYM. CHARACTERISTIC TYP UNIT CONDITIONS
SWITCHING TEST CIRCUIT
VDD
td(on)
tr
td(off)
tf
3
1
4
Turn On Time
Turn Off Time
VDD = 1.5V
VGS(H) = 0V
RL
ns
VGS(H)
VGS(L)
OUT
18
SWITCHING CIRCUIT CHARACTERISTICS
1k
Ω
Ω
51Ω
SYM.
VGS(L)
RL
J/SST108 J/SST109 J/SST110
-12V
150Ω
10mA
-7V
150Ω
10mA
-5V
150Ω
10mA
51
ID(on)
SOT-23
TO-92
0.175
0.195
0.130
0.155
0.89
1.03
0.37
0.51
0.045
0.060
1
3
2
1.78
2.05
2.80
3.04
LS XXX
YYWW
0.170
0.195
1.20
1.40
0.89
1.12
2.10
2.64
0.014
0.020
0.016
0.022
0.085
0.180
0.500
0.610
0.013
0.100
0.55
DIMENSIONS IN
MILLIMETERS
1
2
3
0.095
0.105
0.045
0.055
DIMENSIONS
IN INCHES.
NOTES
1. Absolute maximum ratings are limiting values above which serviceability may be impaired.
2. Pulse test: PW ≤ 300µs, Duty Cycle ≤ 3%
Information furnished by Linear Integrated Systems is believed to be accurate and reliable. However, no responsibility is assumed for its
use; nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or
otherwise under any patent or patent rights of Linear Integrated Systems.
Linear Integrated Systems • 4042 Clipper Court • Fremont, CA 94538 • Tel: 510 490-9160 • Fax: 510 353-0261
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