SEMITEC E-123 Constant Current Diode, 3.8V max, 2-Pin

  • RS Stock No. 253-847
  • Mfr. Part No. E-123
  • Manufacturer SEMITEC
Product overview and Technical data sheets
Legislation and Compliance
RoHS Status: Not Applicable
COO (Country of Origin): JP
Product Details

Constant Current Diodes E Series, Ishizuka Denshi

Current Regulating Diodes (CRD), ATC Semitec

Constant Current Diode (also called current limiting diode, diode-connected transistor, or current-regulating diode) consists of a JFET with the gate shorted to the source. It functions like a two-terminal current limiter or current source (analogue to voltage limiting Zener diode). They allow a current through them to rise to a certain value, and then level off at a specific value.

Ideally suited for use as current regulators/ limiters, biasing elements and for use in linear ramp generators, staircase generators, etc.

Specifications
Attribute Value
Diode Configuration Single
Number of Elements per Chip 1
Maximum Peak Operating Voltage 30V
Minimum Dynamic Impedance 0.08MΩ
Maximum Limiting Voltage 3.8V
Mounting Type Through Hole
Pin Count 2
Dimensions 3.9 x 1.8 x 1.8mm
Length 3.9mm
Width 1.8mm
Height 1.8mm
Maximum Operating Temperature +150 °C
Minimum Operating Temperature -30 °C
In stock for delivery within 3 working days
Price Each (In a Pack of 5)
HK$ 23.59
(exc. GST)
units
Per unit
Per Pack*
5 - 45
HK$23.59
HK$117.95
50 - 245
HK$22.588
HK$112.94
250 - 495
HK$20.592
HK$102.96
500 - 995
HK$17.73
HK$88.65
1000 +
HK$16.298
HK$81.49
*price indicative
Packaging Options: