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TLP621-4XBL is listed in the Transistor, Photovoltaic Output Optoisolators range at ChipApex. The manufacturer field lists Isocom Components 2004 LTD. Its product description is OPTOISO 5.3KV 4CH TRANS 16-DIP. Review the specifications below when checking this part for your BOM.
Transistor, Photovoltaic Output Optoisolators specifications for TLP621-4XBL
- Description：OPTOISO 5.3KV 4CH TRANS 16-DIP
- Series：TLP621-4
- Mfr：Isocom Components 2004 LTD
- Package：Tube
- Number of Channels：4
- 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)：2µs, 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：-55°C ~ 100°C
- Mounting Type：Through Hole
- Package / Case：16-DIP (0.300", 7.62mm)
- Supplier Device Package：16-DIP
Transistor, Photovoltaic Output Optoisolators datasheet and documents for TLP621-4XBL
Transistor, Photovoltaic Output Optoisolators Overview
The TLP621-4XBL is a quad-channel transistor output optocoupler manufactured by Isocom Components. It features a 16-pin DIP package with through-hole mounting. The device provides high isolation voltage of 5300Vrms and supports a maximum forward current of 50mA. Key electrical parameters include a typical rise time of 2μs, a typical fall time of 3μs, and a minimum current transfer ratio of 100%. It operates within a temperature range of -30°C to 100°C.
Transistor, Photovoltaic Output Optoisolators Feature Summary
- Quad-channel configuration for multi-signal isolation
- High insulation voltage capability
- Fast switching speed characteristics
- UL recognized certification
Transistor, Photovoltaic Output Optoisolators Applications
- Industrial control systems
- Power supply protection circuits
- Signal isolation in measurement devices
Transistor, Photovoltaic Output Optoisolators Procurement Notes
Verify the specific suffix 'BL' against official Isocom documentation to confirm pinout and parameter variations compared to standard TLP621-4 variants. Ensure the procurement channel provides traceable component history. Confirm that the 16-pin DIP package matches the target PCB footprint requirements before ordering.
Transistor, Photovoltaic Output Optoisolators Selection Notes
Select this component when four isolated channels are required in a single package. The high CTR and fast response times make it suitable for digital signal transmission. Compare the 5300Vrms isolation rating against system safety requirements. Consider the 16-pin DIP form factor for through-hole assembly processes.
Transistor, Photovoltaic Output Optoisolators Part Context
This part belongs to the TLP621 series of phototransistor output optocouplers. Isocom Components manufactures these devices as alternatives to common industry standards. The series offers various channel counts and packaging options to meet diverse circuit isolation needs.
Transistor, Photovoltaic Output Optoisolators Replacement Considerations
TLP621-4GB and TLP621-4X are documented equivalents within the same manufacturer's portfolio. Verify pin compatibility and parameter tolerances before substitution.
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