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TLP621-2BL 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 2CH TRANS 8-DIP. Review the specifications below when checking this part for your BOM.
Transistor, Photovoltaic Output Optoisolators specifications for TLP621-2BL
- Description：OPTOISOLTR 5.3KV 2CH TRANS 8-DIP
- Series：TLP621-2
- Mfr：Isocom Components 2004 LTD
- Package：Tube
- Number of Channels：2
- 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：-30°C ~ 100°C
- Mounting Type：Through Hole
- Package / Case：8-DIP (0.300", 7.62mm)
- Supplier Device Package：8-DIP
Transistor, Photovoltaic Output Optoisolators datasheet and documents for TLP621-2BL
Transistor, Photovoltaic Output Optoisolators Overview
The TLP621-2BL is a dual-channel optocoupler from Isocom Components, housed in an 8-pin DIP package. It features DC input and transistor output configurations. Key electrical parameters include a maximum forward voltage of 1.3V, a typical rise time of 2µs, and a typical fall time of 3µs. The device offers an isolation voltage of 5300Vrms and operates within a temperature range of -30°C to 100°C. Current transfer ratios vary by suffix, with the BL variant reaching up to 600% at 5mA input current.
Transistor, Photovoltaic Output Optoisolators Feature Summary
- Dual-channel configuration for efficient signal isolation
- High isolation voltage capability for safety compliance
- Fast switching speeds suitable for digital applications
Transistor, Photovoltaic Output Optoisolators Applications
- Industrial control systems
- Power supply units
- Telecommunications equipment
Transistor, Photovoltaic Output Optoisolators Procurement Notes
Verify the specific suffix (e.g., BL) against datasheets to confirm current transfer ratio requirements. Ensure the 8-pin DIP package matches PCB footprint constraints. Confirm UL certification status if required for end-product compliance. Check operating temperature limits against environmental conditions.
Transistor, Photovoltaic Output Optoisolators Selection Notes
Select this component when dual-channel isolation is required in a compact DIP format. Compare current transfer ratios between variants like standard and high-Gain versions to match driver capabilities. Consider the 5300Vrms isolation rating for mains-connected circuits. Verify pinout compatibility with existing designs referencing similar TLP series parts.
Transistor, Photovoltaic Output Optoisolators Part Context
Part of the TLP621 series, designed as a replacement for legacy optocouplers. Manufactured by Isocom Components, known for providing alternatives to discontinued parts. The series includes single, dual, and quad channel options in various packages.
Transistor, Photovoltaic Output Optoisolators Replacement Considerations
TLP621-2 is a direct functional equivalent without the high-gain suffix. TLP521-2 offers similar isolation but lower current transfer ratio.
Explore related parts through Optocouplers, Optoisolators, Isolators, all product categories, ChipApex homepage.
