ChipApex | Global Electronic Components Supplier
CPC1301GRTR
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：OPTOISOLATOR 5KV 1CH DARL 4-SMD
- Series：-
- Mfr：Littelfuse Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Number of Channels：1
- Voltage - Isolation：5000Vrms
- Current Transfer Ratio (Min)：1000% @ 1mA
- Current Transfer Ratio (Max)：8000% @ 1mA
- Turn On / Turn Off Time (Typ)：1µs, 80µs
- Rise / Fall Time (Typ)：40µs, 2.6µs
- Input Type：DC
- Output Type：Darlington
- Voltage - Output (Max)：350V
- Current - Output / Channel：-
- Voltage - Forward (Vf) (Typ)：1.2V
- Current - DC Forward (If) (Max)：1 mA
- Vce Saturation (Max)：1.2V
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：4-SMD, Gull Wing
- Supplier Device Package：4-SMD
- Grade：-
- Qualification：-
Download product information
Overview
The Littelfuse CPC1301GRTR is a single-channel optocoupler featuring a high-voltage Darlington phototransistor output. It provides 5000 Vrms isolation between input and output circuits. The device utilizes an efficient GaAlAs infrared LED to activate the silicon NPN photodarlington transistor, ensuring reliable signal transmission. Key electrical characteristics include a collector-emitter breakdown voltage of 350V and a guaranteed current transfer ratio ranging from 350% to 8000% at a collector current of 1mA. The component is designed for applications requiring high isolation and high current gain.
Feature Summary
- High-voltage Darlington output configuration for enhanced current gain
- 5000 Vrms isolation barrier between input LED and output transistor
- Wide current transfer ratio range ensuring consistent performance across operating conditions
Applications
- Telecommunications systems
- Industrial control circuits
- Power control applications
Procurement Notes
Verify that the specific part number CPC1301GRTR matches the required surface-mount package and tape-and-reel packaging format. Confirm that the 5000 Vrms isolation rating and 350V collector-emitter voltage meet the safety and electrical requirements of the target design. Ensure compatibility with standard SMD reflow soldering profiles and ESD handling procedures as specified in the official datasheet.
Selection Notes
Select this component when high current transfer ratio and robust isolation are critical. The Darlington output structure offers significant amplification compared to standard phototransistors. Consider the surface-mount package for automated assembly processes. Evaluate the 350V output voltage capability against load requirements. This device is suitable for designs prioritizing signal integrity in electrically noisy environments.
Part Context
The CPC1301 series represents a line of optoisolators manufactured by Littelfuse/IXYS. These devices are engineered for robust performance in demanding electronic applications. The GRTR suffix indicates a specific surface-mount variant supplied in tape and reel format, facilitating high-volume manufacturing integration. The series maintains consistent electrical specifications across different packaging options.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Verify pinout compatibility and electrical parameters before considering alternative components from other manufacturers.
