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H11A1VM
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Product Detailed Parameters
- Description：OPTOISO 4.17KV TRANS W/BASE 6DIP
- Series：-
- Mfr：onsemi
- Package：Bulk
- Number of Channels：1
- Voltage - Isolation：4170Vrms
- Current Transfer Ratio (Min)：50% @ 10mA
- Current Transfer Ratio (Max)：-
- Turn On / Turn Off Time (Typ)：2µs, 2µs
- Rise / Fall Time (Typ)：-
- Input Type：DC
- Output Type：Transistor with Base
- Voltage - Output (Max)：30V
- Current - Output / Channel：-
- Voltage - Forward (Vf) (Typ)：1.18V
- Current - DC Forward (If) (Max)：60 mA
- Vce Saturation (Max)：400mV
- Operating Temperature：-40°C ~ 100°C
- Mounting Type：Through Hole
- Package / Case：6-DIP (0.300", 7.62mm)
- Supplier Device Package：6-DIP
- Grade：-
- Qualification：-
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Overview
The onsemi H11A1VM is a single-channel phototransistor output optocoupler housed in a 6-pin DIP package. It features an NPN phototransistor output with a collector-emitter voltage of 30 V and a maximum collector-emitter saturation voltage of 400 mV. The device supports a forward current of up to 60 mA with a typical forward voltage of 1.5 V. It provides an isolation voltage of 4170 Vrms and operates within a temperature range of -40°C to +100°C.
Feature Summary
- Provides electrical isolation between input and output circuits using a phototransistor configuration.
- Features a standard 6-pin through-hole DIP package for easy integration into PCB designs.
- Includes a base terminal on the phototransistor output for improved switching speed control.
Applications
- General-purpose signal isolation in industrial control systems
- Microcontroller interface circuits requiring galvanic separation
- Power supply feedback loops for voltage regulation
Procurement Notes
Verify the specific suffix (VM) against the manufacturer's latest datasheet to confirm pinout and compliance status, as suffixes can indicate variations in packaging or regulatory certifications. Ensure the ordering part number matches the required insulation voltage and package type for your design specifications.
Selection Notes
Select this component when a low-cost, general-purpose optocoupler with a phototransistor output is sufficient. Consider the 4170 Vrms isolation rating and the 30 V collector-emitter voltage limit. The presence of a base pin allows for external biasing to adjust response time if needed.
Part Context
This device belongs to the H11A series of transistor output optocouplers from onsemi. These components are widely used for basic isolation tasks where high-speed switching is not critical. The series offers various isolation voltage ratings and package options to suit different application requirements.
Replacement Considerations
Check for direct substitutes such as the H11AA1VM or H11L1VM, ensuring compatibility in isolation voltage, output type, and package dimensions before substitution.
