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Current Regulator Diodes

Current regulator diodes, also known as constant current diodes, are electronic components used to regulate the current flowing through a circuit. They are designed to provide a constant current independent of the voltage applied to the circuit.

Current regulator diodes work by maintaining a constant voltage drop across the diode, which in turn maintains a constant current through the circuit. The voltage drop is determined by the internal structure of the diode, which is typically made up of a P-N junction and a resistor.

Current regulator diodes are commonly used in electronic circuits that require a constant current, such as LED drivers, voltage regulators, and battery chargers. They offer several advantages over other types of current regulation, such as simplicity, low cost, and high reliability.

Current regulator diodes come in different package sizes and current ratings, depending on the application and the required performance. They can be integrated into a circuit board or mounted in a separate enclosure, depending on the application and the space available.

Current Regulator Diodes

Available Parts 4

Part# Info Specs
Part RoHS Manufacturer Description Additional Features Case Connection Config Diode Element Material Diode Type Minimum Dynamic Impedance JEDEC-95 Code JESD-30 Code JESD-609 Code Maximum Knee Impedance Maximum Limiting Voltage No. of Elements No. of Terminals Maximum Operating Temperature Minimum Operating Temperature Package Body Material Package Shape Package Style (Meter) Maximum Power Dissipation Qualification Nominal Regulation Current (Ireg) Maximum Repetitive Peak Reverse Voltage Surface Mount Technology Terminal Finish Terminal Form Terminal Position
1N5297TR by Central Semiconductor

1N5297TR

Central Semiconductor

1N5297TR by Central Semiconductor is a single current regulator diode with 1mA nominal regulation current. It has a max power dissipation of 0.6W and operates b/w -65°C to 200°C. Ideal for applications requiring precise current regulation in electronic circuits.

HIGH RELIABILITY

ISOLATED

SINGLE

SILICON

CURRENT REGULATOR DIODE

DO-35

O-LALF-W2

e0

1.35 V

1

2

200 Cel

-65 Cel

GLASS

ROUND

LONG FORM

.6 W

Not Qualified

1 mA

NO

FIELD EFFECT

TIN LEAD

WIRE

AXIAL

1N5306TR by Central Semiconductor

1N5306TR

Central Semiconductor

1N5306TR by Central Semiconductor is a single current regulator diode with 2.2 mA nominal regulation current. It has a max power dissipation of 0.6 W and operates b/w -65 to 200°C. Ideal for applications requiring precise current control in electronic circuits.

HIGH RELIABILITY

ISOLATED

SINGLE

SILICON

CURRENT REGULATOR DIODE

DO-35

O-LALF-W2

e0

1.95 V

1

2

200 Cel

-65 Cel

GLASS

ROUND

LONG FORM

.6 W

Not Qualified

2.2 mA

NO

FIELD EFFECT

TIN LEAD

WIRE

AXIAL

1N5314TR by Central Semiconductor

1N5314TR

Central Semiconductor

1N5314TR by Central Semiconductor is a current regulator diode with 4.7mA nominal regulation current. It has a max limiting voltage of 2.9V and operates b/w -65°C to 200°C. Ideal for applications requiring precise current control in various electronic circuits.

HIGH RELIABILITY

ISOLATED

SINGLE

SILICON

CURRENT REGULATOR DIODE

DO-35

O-LALF-W2

e0

2.9 V

1

2

200 Cel

-65 Cel

GLASS

ROUND

LONG FORM

.6 W

Not Qualified

4.7 mA

NO

FIELD EFFECT

TIN LEAD

WIRE

AXIAL

1N5314-1E3/TR by Microchip Technology

1N5314-1E3/TR

Microchip Technology

1N5314-1E3/TR by Microchip Tech is a single current regulator diode with 4.7mA nominal regulation current. It has a max power dissipation of 0.5W and operates b/w -65 to 175°C. Ideal for applications requiring precise current control in electronic circuits.

HIGH SOURCE IMPEDANCE

ISOLATED

SINGLE

SILICON

CURRENT REGULATOR DIODE

235000 ohm

DO-7

O-LALF-W2

e3

12000 ohm

2.9 V

1

2

175 Cel

-65 Cel

GLASS

ROUND

LONG FORM

.5 W

4.7 mA

100 V

NO

FIELD EFFECT

Matte Tin (Sn)

WIRE

AXIAL