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Product Detailed Parameters
- Description：OPTOISO 3.75KV 1CH TRANS 6-MFSOP
- Series：-
- Mfr：Toshiba Semiconductor and Storage
- Package：Tape & Reel (TR)
- Number of Channels：1
- Voltage - Isolation：3750Vrms
- Current Transfer Ratio (Min)：100% @ 1mA
- Current Transfer Ratio (Max)：1200% @ 1mA
- Turn On / Turn Off Time (Typ)：10µs, 8µs
- Rise / Fall Time (Typ)：8µs, 8µs
- Input Type：DC
- Output Type：Transistor
- Voltage - Output (Max)：80V
- 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：Surface Mount
- Package / Case：6-SMD (4 Leads), Gull Wing
- Supplier Device Package：6-MFSOP, 4 Lead
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Overview
The TLP124(TPRS,F) is a surface-mount optocoupler featuring a single channel with a phototransistor output. It provides an isolation voltage of 3750Vrms and supports AC or DC input signals. The device offers a collector-emitter voltage of 80V, a forward current of 50mA maximum, and a typical rise/fall time of 8µs. It operates within a temperature range of -55°C to 100°C and utilizes a 6-MFSOP package.
Feature Summary
- Optically couples a gallium arsenide infrared emitting diode to a phototransistor for signal transmission
- Provides high electrical isolation between input and output circuits
- Supports both AC and DC input signal types for versatile interface applications
Applications
- Office machines
- Programmable controllers
- AC/DC input modules
- Telecommunication equipment
Procurement Notes
Verify the specific suffix configuration against official Toshiba documentation to ensure correct pinout and performance characteristics. Confirm component availability status as manufacturing changes may occur. Validate RoHS compliance and packaging requirements prior to integration into production designs.
Selection Notes
Select this component for applications requiring compact surface-mount isolation with standard switching speeds. Ensure the 80V output voltage rating and 50mA input current limits align with system design constraints. Consider thermal management capabilities within the specified operating temperature range during circuit layout.
Part Context
This part belongs to the TLP124 series of mini flat couplers designed for surface mount assembly. It represents a small outline optical isolator suitable for space-constrained electronic designs requiring reliable signal transfer across isolated boundaries in industrial and consumer electronics.
Replacement Considerations
TLP124(BV,F)
FAQ
What type of input signals does the TLP124 support?
The TLP124 supports both AC and DC input signals.
What is the minimum isolation voltage rating?
The minimum isolation voltage rating is 3750Vrms.
