CR160 Datasheet, PDF (1/4 Pages) Vishay Siliconix – Current Regulator Diodes

Current Regulator Diodes
CR160 Series
Vishay Siliconix
CR160
CR180
CR200
CR220
CR240
CR270
CR300
CR330
CR360
CR390
CR430
CR470
PRODUCT SUMMARY
Part
Number
Typ I_F
(mA)
Min P_OV
(V)
CR160
1.60
100
CR180
1.80
100
CR200
2.00
100
CR220
2.20
100
CR240
2.40
100
CR270
2.70
100
Part
Number
CR300
CR330
CR360
CR390
CR430
CR470
Typ I_F
(mA)
3.00
3.30
3.60
3.90
4.30
4.70
Min P_OV
(V)
100
100
100
100
100
100
TO-206AA
2-Lead
A
1
2
C
Top View
FEATURES
D Two-Lead Hermetic Package
D Guaranteed Tight "10% Tolerance
D Operation from 1 V (CR160) to 100 V
D Excellent Temperature Stability
BENEFITS
D Simple Series Circuitry, No Separate Voltage
Source
D Tighter 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 CR160 series is a family of "10% range current
regulators designed for demanding applications in test
equipment and instrumentation. These devices combine a
JFET with an integrated resistor to produce a single
two-leaded device which is extremely simple to operate. With
nominal current ranges from 1.60 mA to 4.70 mA, this series
will meet a wide array of design requirements.
The TO-206AA hermetically sealed package is available with
military processing per MIL-S-19500 (see Military
Information).
SCHEMATIC DIAGRAM
APPLICATIONS
A
1
2
C
For applications information see AN103.
Document Number: 70195
S-40250—Rev. E, 15-Mar-04
Current
Source
V+
R_L
Current
Sink
GND
R_L
V−
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