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J508 View Datasheet(PDF) - Vishay Semiconductors

Part Name
Description
View to exact match
J508
Vishay
Vishay Semiconductors Vishay
J508 Datasheet PDF : 4 Pages
1 2 3 4
J500 Series
Vishay Siliconix
Current Regulator Diodes
J500
J501
J502
J503
J504
J505
J506
J507
J508
J509
J510
J511
PRODUCT SUMMARY
Part Number
J500
J501
J502
J503
J504
J505
Typ IF
(mA)
0.24
0.33
0.43
0.56
0.75
1.00
POV (V)
50
50
50
50
50
50
Part Number
J506
J507
J508
J509
J510
J511
Typ IF
(mA)
1.40
1.80
2.40
3.00
3.60
4.70
POV (V)
50
50
50
50
50
50
TO-226AA
(TO-92)
Modified
A
1
C
2
Top View
FEATURES
D Two-Lead PlasticPackage
D Guaranteed "20% Tolerance
D Operation from 1 V (J500–J503)
to 50 V
D Excellent Temperature Stability
BENEFITS
D Simple Series Circuitry, No Separate Voltage Source
D Tight Guaranteed Circuit Performance
D Excellent Performance in Low-Voltage/Battery
Circuits and High-Voltage Spike Protection
D High Circuit Stability vs. Temperature
APPLICATIONS
D Constant-Current Supply
D Current-Limiting
D Timing Circuits
DESCRIPTION
The J500 series is a family of "20% range current regulators
designed for demanding applications in test equipment and
instrumentation. These devices utilize the JFET techniques to
produce a single two-leaded device which is extremely simple
to operate.
With nominal current ranges from 0.24 mA to 4.7 mA, the J500
series will meet a wide array of design requirements.
The low-cost TO-226A package ensures a cost-effective
design solution.
SCHEMATIC DIAGRAM
APPLICATIONS
V+
A
1
Current
V+
Sink
Out
2
C
For applications information see AN103.
Document Number: 70196
S-04234—Rev. F, 02-Jul-01
Current
Source
V–
Linear Ramp Generator
www.vishay.com
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