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TLP321SM 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-SMD. Review the specifications below when checking this part for your BOM.
Transistor, Photovoltaic Output Optoisolators specifications for TLP321SM
- Description：OPTOISOLTR 5.3KV 1CH TRANS 4-SMD
- Series：TLP321
- 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)：2µs, 3µs
- Input Type：DC
- Output Type：Transistor
- Voltage - Output (Max)：80V
- Current - Output / Channel：-
- 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：Surface Mount
- Package / Case：4-SMD, Gull Wing
- Supplier Device Package：4-SMD
- Grade：-
- Qualification：-
Transistor, Photovoltaic Output Optoisolators datasheet and documents for TLP321SM
Transistor, Photovoltaic Output Optoisolators Overview
The TLP321SM is a single-channel optoisolator manufactured by Isocom Components. It features a transistor output configuration housed in a surface-mount 4-SMD package. The device provides an isolation voltage of 5300Vrms, ensuring robust electrical separation between input and output circuits. This component is designed for applications requiring reliable signal transmission across different potentials.
Transistor, Photovoltaic Output Optoisolators Feature Summary
- Transistor output configuration for digital signal isolation
- Surface-mount 4-pin packaging for compact circuit integration
- High isolation voltage rating for safety-critical applications
Transistor, Photovoltaic Output Optoisolators Applications
- Computer terminals
- Industrial system controllers
- Signal transmission between systems of different potentials
Transistor, Photovoltaic Output Optoisolators Procurement Notes
Verify the specific suffix 'SM' confirms the surface-mount package variant. Confirm the manufacturer designation as Isocom Components to ensure authenticity. Check datasheet revisions for any updates to mechanical dimensions or electrical ratings before finalizing procurement specifications.
Transistor, Photovoltaic Output Optoisolators Selection Notes
Select this component when a single-channel phototransistor isolator with surface-mount compatibility is required. Ensure the application voltage does not exceed the specified isolation limits. Consider thermal management requirements based on the small form factor and expected current transfer ratios in the target design.
Transistor, Photovoltaic Output Optoisolators Part Context
This part belongs to the TLP321 series of optically coupled isolators from Isocom Components. The series typically includes variants with different packaging options such as through-hole DIP and tape-and-reel configurations. The SM suffix specifically denotes the surface-mount version suitable for automated assembly processes.
Transistor, Photovoltaic Output Optoisolators Replacement Considerations
Compatible substitutes include other single-channel phototransistor optocouplers with similar isolation voltages and SMD packages. Verify pinout compatibility and current transfer ratio specifications before substitution.
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