SST503 Vishay, SST503 Datasheet

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SST503

Manufacturer Part Number
SST503
Description
Current Regulator Diodes 0.56mA Current Reg
Manufacturer
Vishay
Datasheet

Specifications of SST503

Maximum Regulator Current
0.672 mA
Maximum Limiting Voltage
1.7 V
Maximum Peak Operating Voltage
55 V
Minimum Dynamic Impedance
0.7 MOhms
Minimum Knee Impedance
0.5 MOhms
Configuration
Single
Mounting Style
SMD/SMT
Package / Case
TO-236
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
SST503
Manufacturer:
ST
0
Company:
Part Number:
SST503-T1-E3
Quantity:
2 980
The SST502 series is a family of
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.
Document Number: 70711
S-00640—Rev. B, 01-May-00
Number
SST502
SST503
SST504
SST505
SST506
Surface-Mount Package
Guaranteed
Operation from 1 V (SST502, 3)
to 45 V
Good Temperature Stability
Part
Part
Typ I
Typ I
(mA)
0.43
0.56
0.75
1.00
1.40
20% Tolerance
1
2
A
C
F
F
Current Regulator Diodes—P
M ki
Marking
L2
L3
L4
L5
L6
SST502
SST503
20% range current
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
Number
SST507
SST508
SST509
SST510
SST511
Part
Part
SST504
SST505
Typ I
Typ I
(mA)
1.80
2.40
3.00
3.60
4.70
F
F
Current
Source
V+
M ki
Marking
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.
L7
L8
L9
L0
L1
SST506
SST507
Current
Sink
V–
OV(min)
Linear Ramp Generator
*Short lead #2 to Cathode (lead #3)
via circuit board trace.
Anode
www.siliconix.com FaxBack 408-970-5600
45 V
SST508
SST509
V+
*
SST502 Series
Vishay Siliconix
1
2
Constant-Current Supply
Current-Limiting
Timing Circuits
Top View
(SOT-23)
TO-236
Out
SST510
SST511
3
Cathode
4-1

Related parts for SST503

SST503 Summary of contents

Page 1

... Current Regulator Diodes—P SST502 SST503 Part Part Typ I Typ Number (mA Marking SST502 0.43 L2 SST503 0.56 L3 SST504 0.75 L4 SST505 1.00 L5 SST506 1.40 L6 Surface-Mount Package Guaranteed 20% Tolerance Operation from 1 V (SST502 Good Temperature Stability The SST502 series is a family of regulators designed for demanding applications in test equipment and instrumentation ...

Page 2

... Peak Operating Voltage Reverse Voltage Capacitance d Regulator Current ( Min Nom Max Part Number SST502 0.43 0.344 0.516 SST503 0.56 0.448 0.672 SST504 0.75 0.600 0.900 SST505 1.00 0.800 1.200 SST506 1.40 1.120 1.680 SST507 1.80 1.440 2.160 SST508 2.40 1.900 2.900 SST509 3 ...

Page 3

... I (mA) F Document Number: 70711 S-00640—Rev. B, 01-May- SST505 1 SST502 0.1 0. 0.1 Limiting Voltage @ 0 0.1 10 0.1 SST502 Series Vishay Siliconix Output Current vs. Forward Voltage SST511 SST510 SST508 SST505 SST502 (V) F Knee Impedance vs. Regulator Current = (mA) F vs. Regulator Current (mA) F www.siliconix.com FaxBack 408-970-5600 ...

Page 4

... SST502 Series Vishay Siliconix Temperature Coefficient vs. Regulator Current 0 100_C J –0.5 0 (mA www.siliconix.com FaxBack 408-970-5600 4 Capacitance vs. Forward Voltage MHz ( On-Resistance vs. Regulator Current (mA Document Number: 70711 S-00640—Rev. B, 01-May-00 ...

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