ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：OPTOISOLTR 3.75KV PUSH PULL 5-SO
- Series：-
- Mfr：Broadcom Limited
- Package：Tape & Reel (TR),Cut Tape (CT)
- Number of Channels：1
- Inputs - Side 1/Side 2：1/0
- Voltage - Isolation：3750Vrms
- Common Mode Transient Immunity (Min)：25kV/µs
- Input Type：DC
- Output Type：Push-Pull, Totem Pole
- Current - Output / Channel：10 mA
- Data Rate：5MBd
- Propagation Delay tpLH / tpHL (Max)：250ns, 250ns
- Rise / Fall Time (Typ)：11ns, 11ns
- Voltage - Forward (Vf) (Typ)：1.5V
- Current - DC Forward (If) (Max)：8mA
- Voltage - Supply：2.7V ~ 5.5V
- Operating Temperature：-40°C ~ 105°C
- Mounting Type：Surface Mount
- Package / Case：6-SOIC (0.173", 4.40mm Width), 5 Leads
- Supplier Device Package：5-SO
- Grade：-
- Qualification：-
Download product information
Overview
The ACPL-M21L-500E is a single-channel high-speed optocoupler from Broadcom's ACPL series, housed in a 5-pin SO package. It features DC input and logic output with push-pull totem pole configuration. Key electrical parameters include a maximum forward voltage of 2V, typical rise and fall times of 11ns, and an isolation voltage of 3750Vrms. The device operates within a temperature range of -40°C to 105°C and supports data rates up to 5Mb/s.
Feature Summary
- Push-pull totem pole output architecture for fast signal transmission
- High common-mode transient immunity (CMTI) capability
- Integrated logic output stage eliminating external pull-up requirements
Applications
- Industrial networking systems
- Data communication circuits
- Signal isolation between diverse voltage levels
Procurement Notes
Verify the specific ordering suffix matches the required packaging format. Confirm that the component meets all necessary regional safety certifications for the target application environment. Ensure compatibility with existing PCB footprints and thermal management strategies during integration planning.
Selection Notes
Select this component when high-speed digital isolation is required with integrated output drive capabilities. The push-pull design simplifies circuit topology by removing the need for external resistors. Consider the 3750Vrms isolation rating for robust noise rejection in electrically noisy industrial environments.
Part Context
This part belongs to Broadcom's ACPL series of high-speed optocouplers. It is designed to replace older discrete isolation solutions by integrating the driver and receiver functions into a compact surface-mount package. The series is widely used in applications demanding reliable galvanic isolation at high data rates.
Replacement Considerations
Check datasheets for pin-compatible alternatives within the same ACPL family. Verify that substitute parts maintain equivalent CMTI ratings and propagation delay characteristics to ensure system stability without redesign.
