ChipApex | Global Electronic Components Supplier
FODM217DR2
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：OPTOISO 3.75KV 1CH TRANS 4-SOP
- Series：FODM217
- Mfr：onsemi
- Package：Tape & Reel (TR),Cut Tape (CT)
- Number of Channels：1
- Voltage - Isolation：3750Vrms
- Current Transfer Ratio (Min)：300% @ 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：50mA
- Voltage - Forward (Vf) (Typ)：1.2V
- Current - DC Forward (If) (Max)：50 mA
- Vce Saturation (Max)：400mV
- Operating Temperature：-55°C ~ 110°C
- Mounting Type：Surface Mount
- Package / Case：4-SOIC (0.173", 4.40mm Width)
- Supplier Device Package：4-SOP
- Grade：-
- Qualification：-
Download product information
Overview
The FODM217DR2 is a single-channel transistor output optocoupler from onsemi, housed in a surface-mount SOP-4 package. It features an NPN phototransistor output with a maximum collector-emitter voltage of 80 V and a collector current of 50 mA. The device provides an isolation voltage of 3750 Vrms. Key electrical parameters include a forward voltage of 1.4 V, a power dissipation of 150 mW, and a reverse voltage rating of 6 V. The current transfer ratio ranges from 300% to 600%, with typical rise and fall times of 3 µs. It operates within a temperature range of -55°C to +110°C.
Feature Summary
- Provides high-voltage isolation capability via a 3750 Vrms dielectric barrier between input and output circuits.
- Utilizes an NPN phototransistor output stage for reliable switching and signal transmission applications.
- Designed for surface-mount integration using a compact four-pin SOP package configuration.
Applications
- AC/DC sensing input circuits
- General purpose signal isolation
- Microprocessor system interfacing
Procurement Notes
Verify the specific suffix DR2 confirms the reel packaging format required for automated assembly processes. Ensure the component meets RoHS compliance standards as indicated by manufacturer declarations. Cross-reference the datasheet version to confirm any recent design or specification changes that may affect compatibility with existing designs.
Selection Notes
Select this component when a single channel of galvanic isolation is required with moderate speed performance. The NPN phototransistor output suits applications needing standard logic level interfacing. Consider the SOP-4 footprint constraints and the thermal management requirements associated with the specified power dissipation limits during operation.
Part Context
This part belongs to the FODM217 series of multifunction photoisolators manufactured by onsemi. The series offers various output types and configurations tailored for different isolation needs. The FODM217DR2 specifically denotes the variant packaged in tape and reel format for efficient surface-mount technology production lines.
Replacement Considerations
Consult official substitution lists for direct equivalents within the FODM217 family. Verify pinout compatibility and electrical parameter margins before replacing with other transistor output optocouplers.
