Current Regulator Diode
CORPORATION
CA500 Series / SST500 Series
FEATURES
ORDERING INFORMATION
Part No. Package
CA500
CA501
CA502
CA503
CA504
CA505
CA506
CA507
CA508
CA509
CA510
CA511
TO-92
TO-92
TO-92
TO-92
TO-92
TO-92
TO-92
TO-92
TO-92
TO-92
TO-92
TO-92
Part No.
SST500
SST501
SST502
SST503
SST504
SST505
SST506
SST507
SST508
SST509
SST510
SST511
Package
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
I
F
(mA)
0.24
0.33
0.43
0.56
0.75
1.00
1.40
1.80
2.40
3.00
3.60
4.70
•
Simple Two Lead Current Sources
•
1 to 100 Volt Operation
•
Zero Temperature Coefficient
•
Simplifies Floating Current Sources
•
No Power Supplies Required
GENERAL DESCRIPTION
Calogic’s current regulator diode is available in plastic TO-92
and surface mount SOT-23. The devices are selected for
narrow current ranges and are excellent choices for test
instrumentation and medical applications. With nominal
current ranges from 0.24mA to 4.7mA, all in 20% bands. The
devices allow the designer a cost effective method of
providing a current regulator with no power supply
requirements and lower part count. The lower current devices
operate at 1 volt.
PIN CONFIGURATION
SOT-23
TO-92
PRODUCT MARKING (SOT-23)
TOP VIEW
SST500
SST501
500
501
502
503
504
505
506
507
508
509
510
511
2
1
BOTTOM VIEW
SST502
SST503
SST504
3
SST505
SST506
1
2
1
3
2
2
ANODE
ANODE
CATHODE
CATHODE
SST507
SST508
SST509
1 ANODE
2 CATHODE
Externally connect
pin 1 to pin2.
SST510
SST511
5010
CALOGIC [ CALOGIC, LLC ]
