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Product Detailed Parameters
- Description：OPTOISOLTR 5.3KV 1CH TRANS 4-DIP
- Series：-
- Mfr：Vishay Semiconductor Opto Division
- Package：Tube
- Number of Channels：1
- Voltage - Isolation：5300Vrms
- Current Transfer Ratio (Min)：40% @ 10mA
- Current Transfer Ratio (Max)：80% @ 10mA
- Turn On / Turn Off Time (Typ)：3µs, 2.3µs
- Rise / Fall Time (Typ)：2µs, 2µs
- Input Type：DC
- Output Type：Transistor
- Voltage - Output (Max)：70V
- Current - Output / Channel：50mA
- Voltage - Forward (Vf) (Typ)：1.35V
- Current - DC Forward (If) (Max)：60 mA
- Vce Saturation (Max)：400mV
- Operating Temperature：-55°C ~ 100°C
- Mounting Type：Through Hole
- Package / Case：4-DIP (0.400", 10.16mm)
- Supplier Device Package：4-DIP
- Grade：-
- Qualification：-
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Overview
The SFH615A-1X001 is a single-channel transistor output optocoupler manufactured by Vishay Semiconductor Opto Division. It features an NPN phototransistor output housed in a PDIP-4 through-hole package. Key electrical parameters include a maximum collector-emitter voltage of 70 V, a maximum collector current of 50 mA, and a forward current rating of 60 mA. The device provides an insulation voltage of 5300 Vrms and operates within a temperature range of -55°C to +100°C. Typical performance metrics specify a current transfer ratio between 40% and 80%, with rise and fall times of 2 µs and 11 µs respectively.
Feature Summary
- Provides high-voltage isolation capability suitable for safety-critical signal transmission applications.
Applications
- Power management systems
- Communication interfaces
- Networking equipment
Procurement Notes
Verify the specific suffix designation against official Vishay documentation to confirm the exact package type and mounting style. The provided data indicates variations exist within the SFH615A series regarding surface mount versus through-hole configurations. Ensure the selected component matches the required PCB layout and thermal specifications before finalizing procurement orders.
Selection Notes
Select this component when high isolation voltage and standard transistor output characteristics are required. Consider the operating temperature range and power dissipation limits relative to the application environment. Verify that the forward current and collector current ratings align with the circuit design requirements to ensure reliable operation under all expected load conditions.
Part Context
This component belongs to the SFH615A family of transistor output optocouplers designed for general-purpose isolation tasks. The series offers various packaging options to accommodate different manufacturing processes. The specific part number denotes a particular configuration within this lineup, distinguished by its electrical ratings and physical form factor as defined by the manufacturer's standard nomenclature.
Replacement Considerations
VO615A-1X001 is listed as a recommended alternative. Verify pinout compatibility and parameter equivalence before substitution.
FAQ
What is the maximum insulation voltage rating?
The device supports an insulation voltage of 5300 Vrms.
Does this model support surface mount technology?
The SFH615A-1X001 variant specified uses a PDIP-4 through-hole package.
