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.:rSiliconix
~ incorporated
J111 A SERIES
N-Channel JFET
The J 111 A Series is a low-cost. all-purpose analog
switch designed to support a wide range of
applications. In addition to low on-resistance and
capacitance. this series guarantees higher
breakdown voltage and significantly lower leakage
than its counterpart. the Jlll Series. Finally. its
TO-92 package allows a variety of lead-forms or
tape and reel combinations. (See Section B.)
For further design information please consult the
typical performance curves NCB which are located
in Section 7.
SIMILAR PRODUCTS
• SOT-23. See SSTlll Series
• TO-lB. See 2N4391 Series
• Duals. See 2N5564 Series
• Chips. Order Jll XACHP
VGS(OFF) rds(ON) IO(OFF)
PART
NUMBER
MAX
(V)
MAX
(!l)
MAX
(pA)
JlllA
-10 30 200
Jl12A
-7 50 200
Jl13A
-5 BO 200
tON
TYP
(ns)
4
4
4
TO-92
BOTTOM VIEW
1 DRAIN
2 SOURCE
3 GATE
ABSOLUTE MAXIMUM RATINGS (TA = 25 °C unless otherwise noted)
PARAMETERS/TEST CONDITIONS
Gate-Drain Voltage
Gate-Source Voltage
Gate Current
Power Dissipation
Power Derating
Operating Junction Temperature
Storage Temperature
Lead Temperature
(1/16" from case for 10 seconds)
SYMBOL
VGO
VGS
IG
Po
TJ
Tstg
TL
LIMIT
-40
-40
50
360
3.27
-55 to 135
-55 to 150
300
UNITS
V
mA
mW
mW/oC
°C
4-73

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J111A SERIES
g Siliconix
incorporated
ELECTRICAL CHARACTERISTICS 1
JlllA
LIMITS
Jl12A
Jl13A
PARAMETER
SYMBOL
TEST CONDITIONS
TYp2 MIN MAX MIN MAX MIN MAX UNIT
STATIC
Gate-Source
Breakdown Voltage
Gate-Source
Cutoff Voltage
V(BR)GSS
VGS(OFF)
I G =-l.JJ.A,Vos =OV
Vos = 5 V, 10 = 1 .JJ.A
-55 -40
-40
-5 -10 -2 -7
-40
-1 ":5
V
Saturation Drain
Current3
loss
Vos = 15 V, VGS = 0 V
30 15 8 rnA
Gate Reverse Current IGSS
Gate Operating
Current
IG
Drain Cutoff Current 10(OFF)
Drain-Source
On-Resistance
Gate-Source
Forward Voltage
rOS(ON)
VGS(F)
VGS = -15 V
VOS = 0 V
ITA =125°C
VOG=15V, 10 =10mA
-5
-3
-5
Vos = 5 V, VGS = -10 V
Vos = 5 V, VGS = -10 V
TA=125°C
VGS = 0 V, VOS = 0.1 V
5
3
IG = 1 rnA, VOS = 0 V
0.7
-200
200
30
-200
200
50
-200 pA
nA
pA
200
nA
80 .n
V
DYNAMIC
Common-Source
Forward
Transconductance
Common-Source
Output Conductance
g,s
gas
VOG=20V, 10= 1 rnA
f = 1 kHz
6
25
mS
.JJ.5
Drain-Source
On-Resistance
Common-Source
Input Capacitance
Common-Source
Reverse Transfer
Capacitance
Equivalent Input
Noise Voltage
SWITCHING
rds(ON)
C iss
Crss
en
VGS = 0 V, 10 = 0 V
f = 1 kHz
VOS = 0 V, VGS = -10 V
f = 1 MHz
VOG = 10 V, 10 = 1 rnA
f = 1 kHz
7
3
4
30 50 80 .n
12 12 12
pF
55 5
"J:,
VHz'
Turn-on Time
Turn-off Time
td(ON)
tr
td(OFF)
t,
Voo = 10 V, VGS(ON) = 0 V
PIN 10(ON) VGS(OFF) RL
JlllA 12 rnA
Jl12A 6mA
Jl13A 3mA
-12 V 800.n
-7 V 1600.n
-5 V 3200.n
2
2
6
15
ns
NOTES: 1. T A = 25°C unless otherwise noted.
2. For design aid only, not subject to production testing.
3. Pulse test; PW = 300.JJ.5 , duty cycle :$3%.
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