JFET SWITCH. PN4391 Datasheet

PN4391 SWITCH. Datasheet pdf. Equivalent

Part PN4391
Description SINGLE N-CHANNEL JFET SWITCH
Feature 2N/PN/SST4391 SERIES Linear Integrated Systems FEATURES Replacement for Siliconix 2N/PN/SST4391, 429.
Manufacture Linear Integrated Systems
Datasheet
Download PN4391 Datasheet

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PN4391
Linear Integrated Systems
2N/PN/SST4391
SERIES
SINGLE N-CHANNEL JFET SWITCH
FEATURES
Replacement for Siliconix 2N/PN/SST4391, 4292, & 4393
LOW ON RESISTANCE
FAST SWITCHING
ABSOLUTE MAXIMUM RATINGS1
rDS(on) 30
tON 15ns
@ 25 °C (unless otherwise stated)
Maximum Temperatures
Storage Temperature (2N)
-65 to 200°C
Storage Temperature (PN/SST)
-55 to 150°C
Junction Operating Temperature (2N)
-55 to 200°C
Junction Operating Temperature (PN/SST) -55 to 150°C
Maximum Power Dissipation
Continuous Power Dissipation (2N)
1800mW
Continuous Power Dissipation (PN/SST)
350mW
Maximum Currents
Gate Current
50mA
Maximum Voltages
Gate to Drain or Source (2N/PN)
-40V
Gate to Drain or Source (SST)
-35V
2N SERIES PN SERIES SST SERIES
TO-18
TO-92
SOT-23
BOTTOM VIEW BOTTOM VIEW TOP VIEW
D2
3G
S1
DSG
123
D1
S2
3G
STATIC ELECTRICAL CHARACTERISTICS @25 °C (unless otherwise stated)
SYM. CHARACTERISTIC
TYP 4391
4392
4393
UNIT
MIN MAX MIN MAX MIN MAX
BVGSS
Gate to Source
Breakdown Voltage
2N/PN
SST
-40
-35
-40
-35
-40
-35
VGS(off)
Gate to Source
Cutoff Voltage
2N/PN
SST
-4 -10 -2
-4 -10 -2
VGS(F) Gate to Source Forward Voltage
0.7
1
0.25
-5 -0.5 -3
-5 -0.5 -3
11
0.4
V
VDS(on) Drain to Source On Voltage
0.3
0.4
0.35 0.4
IDSS
Drain to Source
Saturation Current2
2N
PN
SST
50 150 25 75
50 100 25 100
50 25
5
5
5
30
60 mA
IGSS
Gate Leakage Current
2N/SST
PN
-5
-5
-100
-1000
-100
-1000
-100
-1000 pA
IG Gate Operating Current
-5
CONDITIONS
IG = -1µA, VDS = 0V
VDS = 20V, ID = 1nA
VDS = 15V, ID = 10nA
IG = 1mA, VDS = 0V
VGS = 0V, ID = 3mA
VGS = 0V, ID = 6mA
VGS = 0V, ID = 12mA
VDS = 20V, VGS = 0V
VGS = -20V, VDS = 0V
VDG = 15V, ID = 10mA
Linear Integrated Systems • 4042 Clipper Court • Fremont, CA 94538 • Tel: 510 490-9160 • Fax: 510 353-0261



PN4391
STATIC ELECTRICAL CHARACTERISTICS CONT. @25 °C (unless otherwise stated)
SYM. CHARACTERISTIC
TYP 4391
4392
4393
UNIT
MIN MAX MIN MAX MIN MAX
5 100
2N 5
100
5 100
ID(off) Drain Cutoff Current
5
1000 pA
PN 5
1000
5 1000
SST 5
100 100 100
rDS(on) Drain to Source On Resistance
30 60 100
CONDITIONS
VDS = 20V, VGS = -5V
VDS = 20V, VGS = -7V
VDS = 20V, VGS = -12V
VDS = 20V, VGS = -5V
VDS = 20V, VGS = -7V
VDS = 20V, VGS = -12V
VDS = 10V, VGS = -10V
VGS = 0V, ID = 1mA
DYNAMIC ELECTRICAL CHARACTERISTICS @25 °C (unless otherwise stated)
SYM. CHARACTERISTIC
TYP 4391
4392
4393
UNIT
MIN MAX MIN MAX MIN MAX
gfs Forward Transconductance
gos Output Conductance
6
25
mS
µS
rds(on) Drain to Source On Resistance
30 60 100
2N 12 14 14 14
Ciss Input Capacitance
PN 12
16
16
16
SST 13
2N 3.3
3.5
PN 3.5
5
Crss
Reverse Transfer
Capacitance
SST 3.6
2N 3.2
PN 3.4
SST 3.5
pF
3.5
5
2N 2.8
3.5
PN 3.0
5
SST 3.1
en Equivalent Input Noise Voltage
3
nV/Hz
CONDITIONS
VDS = 20V, ID = 1mA
f = 1kHz
VGS = 0V, ID = 0A
f = 1kHz
VDS = 20V, VGS = 0V
f = 1MHz
VDS = 0V, VGS = -5V
f = 1MHz
VDS = 0V, VGS = -7V
f = 1MHz
VDS = 0V, VGS = -12V
f = 1MHz
VDS = 10V, ID = 10mA
f = 1kHz
SWITCHING ELECTRICAL CHARACTERISTICS @25 °C (unless otherwise stated)
SYM. CHARACTERISTIC
TYP 4391
4392
4393
UNIT
MIN MAX MIN MAX MIN MAX
td(on)
tr
Turn On Time
td(off)
tf
Turn Off Time
2N/PN 2
15 15 15
SST 2
2N/PN 2 5 5 5
SST
2N/PN
2
6
ns
20 35 50
SST 6
2N/PN 13 15 20 30
SST 13
CONDITIONS
VDD = 10V, VGS(H) = 0V
Linear Integrated Systems • 4042 Clipper Court • Fremont, CA 94538 • Tel: 510 490-9160 • Fax: 510 353-0261





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