J105/106/107
Vishay Siliconix
N-Channel JFETs
PRODUCT SUMMARY
Part Number
J105
J106
J107
V
GS(off)
(V)
鈥?.5 to 鈥?0
鈥? to 鈥?
鈥?.5 to 鈥?.5
r
DS(on)
Max (W)
3
6
8
I
D(off)
Typ (pA)
10
10
10
t
ON
Typ (ns)
14
14
14
FEATURES
D
D
D
D
D
Low On-Resistance: J105 < 3
W
Fast Switching鈥攖
ON
: 14 ns
Low Leakage: 10 pA
Low Capacitance: 20 pF
Low Insertion Loss
BENEFITS
D
D
D
D
D
Low Error Voltage
High-Speed Analog Circuit Performance
Negligible 鈥淥ff-Error,鈥?Excellent Accuracy
Good Frequency Response
Eliminates Additional Buffering
APPLICATIONS
D
D
D
D
D
Analog Switches
Choppers
Sample-and-Hold
Normally 鈥淥n鈥?Switches
Current Limiters
DESCRIPTION
The J105/106/107 are high-performance JFET analog
switches designed to offer low on-resistance and fast
switching. r
DS(on)
<3
W
is guaranteed for the J105 making this
device the lowest of any commercially available JFET.
The low cost TO-226AA (TO-92) plastic package is available
in a wide range of tape-and-reel options (see Packaging
Information). For similar products in TO-206AC (TO-52)
packaging, see the U290/291 data sheet.
TO-226AA
(TO-92)
D
1
S
2
G
3
Top View
ABSOLUTE MAXIMUM RATINGS
Gate-Drain, Gate-Source Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 鈥?5 V
Gate Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 mA
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 鈥?5 to 150_C
Operating Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . 鈥?5 to 150_C
Document Number: 70230
S-04028鈥擱ev. D, 04-Jun-01
Power Dissipation
a
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 350 mW
Notes
a. Derate 2.8 mW/_C above 25_C
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