TLP521G

$0.26

Description：OPTOISOLTR 5.3KV 1CH TRANS 4-DIP
Series：TLP521
Mfr：Isocom Components 2004 LTD
Package：Tube

SKU:960f0fc05594 Category: Transistor, Photovoltaic Output Optoisolators Brand: Isocom Components 2004 LTD

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

TLP521G is listed in the Transistor, Photovoltaic Output Optoisolators range at ChipApex. The manufacturer field lists Isocom Components 2004 LTD. Its product description is OPTOISOLTR 5.3KV 1CH TRANS 4-DIP. Review the specifications below when checking this part for your BOM.

Transistor, Photovoltaic Output Optoisolators specifications for TLP521G

Description：OPTOISOLTR 5.3KV 1CH TRANS 4-DIP
Series：TLP521
Mfr：Isocom Components 2004 LTD
Package：Tube
Number of Channels：1
Voltage - Isolation：5300Vrms
Current Transfer Ratio (Min)：50% @ 5mA
Current Transfer Ratio (Max)：600% @ 5mA
Turn On / Turn Off Time (Typ)：3µs, 3µs
Rise / Fall Time (Typ)：4µs, 3µs
Input Type：DC
Output Type：Transistor
Voltage - Output (Max)：55V
Current - Output / Channel：50mA
Voltage - Forward (Vf) (Typ)：1.15V
Current - DC Forward (If) (Max)：50 mA
Vce Saturation (Max)：400mV
Operating Temperature：-30°C ~ 100°C
Mounting Type：Through Hole
Package / Case：4-DIP (0.400", 10.16mm)
Supplier Device Package：4-DIP
Grade：-
Qualification：-

Transistor, Photovoltaic Output Optoisolators datasheet and documents for TLP521G

TLP521G

Transistor, Photovoltaic Output Optoisolators Overview

The TLP521G is a single-channel phototransistor optocoupler manufactured by Isocom Components. It features a 4-pin DIP package with through-hole mounting. The device provides an isolation voltage of 5300Vrms between input and output circuits. Key electrical parameters include a maximum forward voltage of 1.3V, a maximum collector-emitter voltage of 70V, and a typical current transfer ratio range of 50% to 600%. The component operates within a temperature range of -30°C to +100°C and supports a maximum input current of 50mA.

Transistor, Photovoltaic Output Optoisolators Feature Summary

Provides high-density optical isolation for signal transmission
Utilizes a standard 4-pin DIP form factor for easy integration
Ensures safety compliance with UL certification standards

Transistor, Photovoltaic Output Optoisolators Applications

Industrial control systems requiring circuit isolation
Power supply units for feedback loop isolation
General-purpose digital signal interfacing

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'G' against manufacturer documentation to confirm RoHS compliance status and lead time requirements. Ensure the ordering part number matches the exact pin configuration and packaging type specified in the official datasheet to avoid compatibility issues during assembly.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a single-channel transistor output is required for low-speed signal isolation. Consider the 5300Vrms isolation rating for applications demanding robust electrical separation. Evaluate the current transfer ratio specifications to ensure adequate signal coupling efficiency for the target load conditions.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the TLP521 series, which includes multi-channel variants such as TLP521-2 and TLP521-4. The series is designed as a replacement for legacy optocouplers, offering comparable performance metrics while adhering to modern manufacturing standards. It serves as a direct functional substitute in existing designs utilizing similar pinout configurations.