Isocom, TLP521-4SM Phototransistor Output Quad Phototransistor, Surface Mount, 16-Pin SMD

  • RS Stock No. 171-2945
  • Mfr. Part No. TLP521-4SM
  • Brand Isocom
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): TH
Product Details

Optocoupler, Phototransistor Output, Isocom Components

The TLP521-4 are quad channel optocouplers. Each channel is composed of a Gallium Arsenide infra-red emitting diode and a silicon phototransistor. Package style for this devices is 16 pin, with surface mount.

Performance guaranteed over -55°C to +125°C temperature range
High current transfer ratio
7500V electrical isolation

Optocouplers, Isocom Components

Specifications
Attribute Value
Mounting Type Surface Mount
Output Device Phototransistor
Maximum Forward Voltage 1.3V
Number of Channels 4
Number of Pins 16
Package Type SMD
Typical Rise Time 4µs
Maximum Input Current 50 (Forward) mA
Isolation Voltage 5.3 kVrms
Maximum Current Transfer Ratio 600%
Minimum Current Transfer Ratio 50%
Typical Fall Time 3µs
Series TLP521-4
875 In stock for FREE next working day delivery
Price Each (In a Tube of 25)
£ 0.624
(exc. VAT)
£ 0.749
(inc. VAT)
Units
Per unit
Per Tube*
25 - 25
£0.624
£15.60
50 - 100
£0.608
£15.20
125 +
£0.588
£14.70
*price indicative
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