SEMITEC E-272 Constant Current Diode, 2.7V max, 2-Pin

This image is representative of the product range

View all Constant Current Diodes
Bulk discount available

Subtotal (1 pack of 5 units)*

SGD6.22

(exc. GST)

SGD6.78

(inc. GST)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 29 January 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Pack*
5 - 45SGD1.244SGD6.22
50 - 245SGD1.22SGD6.10
250 - 495SGD1.184SGD5.92
500 - 995SGD1.15SGD5.75
1000 +SGD1.118SGD5.59

*price indicative

RS Stock No.:
253-796
Mfr. Part No.:
E-272
Manufacturer:
SEMITEC
Find similar products by selecting one or more attributes.
Select all

Brand

SEMITEC

Diode Configuration

Single

Number of Elements per Chip

1

Maximum Peak Operating Voltage

100V

Minimum Dynamic Impedance

0.15MΩ

Maximum Limiting Voltage

2.7V

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

RoHS Status: Exempt

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.

Related links