CR240 Vishay, CR240 Datasheet

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CR240

Manufacturer Part Number
CR240
Description
Current Regulator Diodes 2.4mA +/- 10%
Manufacturer
Vishay
Datasheet

Specifications of CR240

Maximum Regulator Current
2.64 mA
Maximum Limiting Voltage
2 V
Maximum Peak Operating Voltage
135 V
Minimum Dynamic Impedance
0.345 MOhms
Minimum Knee Impedance
0.044 MOhms
Configuration
Single
Mounting Style
SMD/SMT
Package / Case
TO-206AA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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
SCHEMATIC DIAGRAM
For applications information see AN103.
Document Number: 70195
S-40250—Rev. E, 15-Mar-04
PRODUCT SUMMARY
FEATURES
D Two-Lead Hermetic Package
D Guaranteed Tight "10% Tolerance
D Operation from 1 V (CR160) to 100 V
D Excellent Temperature Stability
Number
CR160
CR180
CR200
CR220
CR240
CR270
Part
Typ I
(mA)
1
2
A
C
1.60
1.80
2.00
2.20
2.40
2.70
F
Min P
(V)
100
100
100
100
100
100
OV
Current Regulator Diodes
BENEFITS
D Simple Series Circuitry, No Separate Voltage
D Tighter Guaranteed Circuit Performance
D Excellent Performance in Low-Voltage/Battery
D High Circuit Stability vs. Temperature
Number
CR300
CR330
CR360
CR390
CR430
CR470
Part
Source
Circuits and High-Voltage Spike Protection
Typ I
(mA)
3.00
3.30
3.60
3.90
4.30
4.70
F
will meet a wide array of design requirements.
The TO-206AA hermetically sealed package is available with
military
Information).
APPLICATIONS
Min P
(V)
100
100
100
100
100
100
CR160
CR180
CR200
OV
Current
Source
processing
V+
R
L
CR220
CR240
CR270
per
MIL-S-19500
APPLICATIONS
D Constant-Current Supply
D Current-Limiting
D Timing Circuits
A
Vishay Siliconix
CR160 Series
TO-206AA
1
CR300
CR330
CR360
Current
Top View
2-Lead
GND
Sink
R
L
2
(see
www.vishay.com
C
CR390
CR430
CR470
Military
1

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CR240 Summary of contents

Page 1

... Circuits and High-Voltage Spike Protection D High Circuit Stability vs. Temperature will meet a wide array of design requirements. The TO-206AA hermetically sealed package is available with military Information). APPLICATIONS Current Source CR160 Series Vishay Siliconix CR220 CR300 CR240 CR330 CR270 CR360 TO-206AA 2-Lead Top View APPLICATIONS D Constant-Current Supply D Current-Limiting ...

Page 2

... Current ( Min Nom Part Number CR160 1.440 1.60 CR180 1.620 1.80 CR200 1.800 2.00 CR220 1.980 2.20 CR240 2.160 2.40 CR270 2.430 2.70 CR300 2.700 3.00 CR330 2.970 3.30 CR360 3.240 3.60 CR390 3.510 3.90 CR430 3.870 4.30 CR470 4.230 4.70 Notes: a ...

Page 3

... UNLESS OTHERWISE NOTED CR160 0.5 CR470 0.2 0.1 0.05 0.02 85 105 125 2 1 0.5 0 CR160 Series Vishay Siliconix Output Current vs. Forward Voltage CR470 CR360 CR240 CR160 (V) F Knee Impedance vs. Regulator Current (mA) F Limiting Voltage @ 0.8 I vs. Regulator Current (mA) F 100 10 10 www ...

Page 4

... CR160 Series Vishay Siliconix TYPICAL CHARACTERISTICS (T Temperature Coefficient vs. Regulator Current 0. ï55 to 25_C 125_C J ï0. (mA) F Capacitance vs. Forward Voltage IMH (V) F CURRENT REGULATOR DIODE V-1 CHARACTERISTIC V R www.vishay.com 4 = 25_C UNLESS OTHERWISE NOTED) A 400 300 200 100 5 10 1000 100 On-resistance vs. Regulator Current ...

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