Nexperia PSSI2021SAY,115 Constant Current Diode, 50mA, 73V max, 5-Pin SC-88A

  • RS Stock No. 170-5384
  • Mfr. Part No. PSSI2021SAY,115
  • Brand Nexperia
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): MY
Product Details

Integrated solutions to save board space. Incorporating a resistor-equipped PNP transistor with two diodes on one chip, our dedicated constant current source device is housed in a SOT353 package. Reducing board space and component count, it provides stabilized output current of between 15 μA and 50 mA. The device is ideal in automotive and generic applications, as well as in active bias control for audio amplifiers.

Resistor-equipped PNP transistor with two diodes on one chip in a SOT353 (SC-88A) plastic package. Stabilized output current of between 15 uA and 50 mA by connection of an external resistor between pins 4 and 5.

One chip integrated constant current source
Output current setting by use of an external resistor
Very small package
Reduces component count and board space
Target applications
Automotive applications
Generic constant current source
Constant current LED driver
Active bias control for audio amplifiers

Attribute Value
Diode Configuration Single
Maximum Regulator Current 50mA
Number of Elements per Chip 2
Maximum Peak Operating Voltage 75V
Maximum Limiting Voltage 73V
Mounting Type Surface Mount
Package Type SC-88A
Pin Count 5
Dimensions 2.2 x 1.35 x 1mm
Length 2.2mm
Width 1.35mm
Height 1mm
Maximum Operating Temperature +150 °C
Minimum Operating Temperature -65 °C
275 In stock - FREE next working day delivery available
Price Each (In a Pack of 25)
£ 0.252
(exc. VAT)
£ 0.302
(inc. VAT)
Per unit
Per Pack*
25 - 225
250 - 600
625 - 1225
1250 - 2475
2500 +
*price indicative
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