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Product Detailed Parameters
- Description：OPTOISO 5KV 2CH PUSH PULL 12-SO
- Series：R²Coupler™
- Mfr：Broadcom Limited
- Package：Tape & Reel (TR),Cut Tape (CT)
- Number of Channels：2
- Inputs - Side 1/Side 2：1月1日
- Voltage - Isolation：5000Vrms
- Common Mode Transient Immunity (Min)：25kV/µs
- Input Type：DC
- Output Type：Push-Pull, Totem Pole
- Current - Output / Channel：10 mA
- Data Rate：-
- Propagation Delay tpLH / tpHL (Max)：100ns, 100ns
- Rise / Fall Time (Typ)：10ns, 10ns
- Voltage - Forward (Vf) (Typ)：1.5V
- Current - DC Forward (If) (Max)：20mA
- Voltage - Supply：3V ~ 5.5V
- Operating Temperature：-40°C ~ 125°C
- Mounting Type：Surface Mount
- Package / Case：12-BSOP (0.295", 7.50mm Width)
- Supplier Device Package：12-SO
- Grade：-
- Qualification：-
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Overview
The ACFL-6212U-500E is a dual-channel high-speed optocoupler from Broadcom Limited, housed in an SO-12 package. It features a data rate of 15 Mb/s and insulation voltage of 5000 Vrms. Key electrical parameters include a forward current of 20 mA, forward voltage of 1.5 V, reverse voltage of 5 V, and output current of 10 mA. Power dissipation is rated at 40 mW. The device exhibits rise and fall times of 10 ns each, with a common mode transient immunity of 25 kV/µs. Operating temperature range spans from -40°C to +125°C.
Feature Summary
- Dual-channel bidirectional digital communication capability
- High common mode transient immunity for noise rejection
- Push-pull totem pole logic output configuration
Applications
- Industrial bi-directional digital communications
- Data acquisition systems requiring galvanic isolation
- Isolated signal transmission in noisy environments
Procurement Notes
Verify the specific suffix '500E' against official Broadcom documentation to confirm exact performance characteristics and compliance status. Ensure that the required operating temperature range and isolation voltage meet system specifications before procurement. Cross-reference datasheet revisions to validate parameter consistency.
Selection Notes
Select this component when dual-channel isolation with high speed and robust noise immunity is required. The push-pull output drives loads directly without additional circuitry. Consider the SO-12 package size and thermal dissipation limits relative to the application environment.
Part Context
This part belongs to Broadcom's R²Coupler family of high-speed optocouplers. These devices are designed for industrial applications demanding reliable signal transmission across isolated barriers. The series offers various channel counts and speed grades tailored for different communication protocols.
Replacement Considerations
Check for direct substitutes within the ACFL-6212U series or other Broadcom dual-channel high-speed optocouplers. Verify pinout compatibility and electrical parameter equivalence before substitution.
