
J500 Series
Vishay Siliconix
Document Number: 70196
S-04234—Rev. F, 02-Jul-01
www.vishay.com
3-1
Current Regulator Diodes
J500
J501
J502
J503
J504
J505
J506
J507
J508
J509
J510
J511
Typ I
F
(mA)
Typ I
F
(mA)
Part Number
P
OV
(V)
50
Part Number
P
OV
(V)
50
J500
0.24
J506
1.40
J501
0.33
50
J507
1.80
50
J502
0.43
50
J508
2.40
50
J503
0.56
50
J509
3.00
50
J504
0.75
50
J510
3.60
50
J505
1.00
50
J511
4.70
50
Two-Lead PlasticPackage
Guaranteed
Operation from 1 V (J500–J503)
to 50 V
Excellent Temperature Stability
20% Tolerance
Simple Series Circuitry, No Separate Voltage Source
Tight Guaranteed Circuit Performance
Excellent Performance in Low-Voltage/Battery
Circuits and High-Voltage Spike Protection
High Circuit Stability vs. Temperature
Constant-Current Supply
Current-Limiting
Timing Circuits
The J500 series is a family of
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.
20% range current regulators
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.
C
A
1
2
V+
Current
Source
V–
Current
Sink
V+
Out
Linear Ramp Generator
For applications information see AN103.
1
TO-226AA
(TO-92)
Modified
Top View
C
A
2