SST505-T1 Datasheet, PDF (1/5 Pages) Vishay Siliconix – Current Regulator Diodes—POV(min) 45 V

SST502 Series
Vishay Siliconix
Current Regulator Diodes—P_OV(min) 45 V
SST502
SST503
SST504
SST505
SST506
SST507
SST508
SST509
SST510
SST511
PRODUCT SUMMARY
Part
Number
SST502
SST503
SST504
SST505
SST506
Typ I_F
(mA)
0.43
0.56
0.75
1.00
1.40
Marking
L2
L3
L4
L5
L6
Part
Number
SST507
SST508
SST509
SST510
SST511
Typ I_F
(mA)
1.80
2.40
3.00
3.60
4.70
Marking
L7
L8
L9
L0
L1
TO-236
(SOT-23)
Anode 1
*2
Top View
3 Cathode
*Short lead #2 to Cathode (lead #3)
via circuit board trace.
FEATURES
D Surface-Mount Package
D Guaranteed "20% Tolerance
D Operation from 1 V (SST502, 3)
to 45 V
D Good 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 SST502 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 device which is extremely
simple to operate.
With nominal current ranges from 0.43 mA to 4.7 mA, the
SST502 series will meet a wide array of design requirements.
The low-cost TO-236 surface-mount package ensures a
cost-effective design solution.
SCHEMATIC DIAGRAM
APPLICATIONS
V+
A
1
V+
Current
Sink
Out
2
C
Document Number: 70711
S-04234—Rev. C, 02-Jul-01
Current
Source
V–
Linear Ramp Generator
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