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：OPTOISO 3.75KV TRANS 4-MINI-FLAT
- Series：-
- Mfr：Sharp Microelectronics
- Package：Tape & Reel (TR)
- Number of Channels：1
- Voltage - Isolation：3750Vrms
- Current Transfer Ratio (Min)：80% @ 5mA
- Current Transfer Ratio (Max)：160% @ 5mA
- Turn On / Turn Off Time (Typ)：-
- Rise / Fall Time (Typ)：4µs, 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)：200mV
- Operating Temperature：-30°C ~ 100°C
- Mounting Type：Surface Mount
- Package / Case：4-Miniflat
- Supplier Device Package：4-Mini-Flat
- Grade：-
- Qualification：-
Download product information
Overview
The PC357M1J000F is a surface-mount transistor output optocoupler from Sharp Microelectronics, featuring a 4-pin MiniFlat package. It provides electrical isolation with a rated voltage of 3750Vrms. The device includes an infrared emitting diode and an NPN phototransistor. Key electrical parameters include a maximum forward voltage of 1.4V, a collector-emitter saturation voltage of 200mV, and a typical rise/fall time of 18μs. It operates within a temperature range of -30°C to +100°C and supports a maximum input current of 50mA.
Feature Summary
- Provides high-voltage electrical isolation between input and output circuits
- Features fast switching characteristics suitable for signal transmission
- Designed for surface mount assembly in compact form factors
Applications
- Industrial control systems requiring galvanic isolation
- Signal interface circuits in measurement equipment
- Power supply feedback loops
Procurement Notes
Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and check for obsolescence notices, as this specific part number may be discontinued. Ensure storage conditions meet semiconductor handling standards to prevent degradation prior to use.
Selection Notes
Select this component when high isolation voltage and small footprint are required. Consider the CTR ranking if precise gain is necessary for the application. Verify that the operating temperature range meets environmental requirements. Check for available substitutes if this specific ranked version is unavailable.
Part Context
This part belongs to the PC357NJ0000F series of transistor output optocouplers. It shares the same physical package and basic electrical structure as other variants in the series, differing primarily in Current Transfer Ratio (CTR) rankings. The 'M' suffix typically denotes a specific CTR binning level within the product family.
Replacement Considerations
PC357N1J000F is a listed equivalent option within the same series. Verify CTR specifications match application needs. Cross-reference pinouts and isolation ratings before substitution.
