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Product Detailed Parameters
- Description：OPTOISO 2.5KV TRANS W/BASE 6-DIP
- Series：-
- Mfr：Broadcom Limited
- Package：Tube
- Number of Channels：1
- Voltage - Isolation：2500Vrms
- Current Transfer Ratio (Min)：20% @ 10mA
- Current Transfer Ratio (Max)：-
- Turn On / Turn Off Time (Typ)：-
- Rise / Fall Time (Typ)：3µs, 3µs
- Input Type：DC
- Output Type：Transistor with Base
- Voltage - Output (Max)：30V
- Current - Output / Channel：100mA
- Voltage - Forward (Vf) (Typ)：1.2V
- Current - DC Forward (If) (Max)：80 mA
- Vce Saturation (Max)：500mV
- Operating Temperature：-55°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 Broadcom Limited 4N25-060E is a single-channel transistor output optocoupler housed in a PDIP-6 through-hole package. It provides an isolation voltage of 2500 Vrms and supports a maximum forward current of 80 mA with a typical forward voltage of 1.5 V. The device features an NPN phototransistor output capable of handling a maximum collector current of 100 mA and a collector-emitter voltage of 30 V. Key switching characteristics include a rise time of 3 µs and a fall time of 3 µs, with a minimum current transfer ratio of 20%.
Feature Summary
- Provides galvanic isolation between input control circuits and output loads via an internal LED and phototransistor pair.
- Features a standard six-pin dual in-line package designed for reliable through-hole mounting on printed circuit boards.
- Delivers high-speed switching performance suitable for digital signal transmission and logic interface applications.
Applications
- Digital signal isolation in microcontroller interfaces
- Logic level shifting between different voltage domains
- Switching power supply feedback loops
Procurement Notes
Verify the component authenticity by checking the manufacturer marking against official datasheet specifications. Confirm the package type matches the required PCB footprint and ensure the insulation voltage rating meets the safety requirements of the target application environment before finalizing procurement.
Selection Notes
Select this component when a cost-effective solution for basic digital isolation is required. It is suitable for applications where moderate switching speeds are acceptable and through-hole assembly is preferred. Ensure the load current does not exceed the maximum collector current rating to maintain reliability.
Part Context
This part belongs to the 4N25 series of general-purpose optocouplers manufactured by Broadcom Limited. The series is widely recognized for its robustness in industrial and consumer electronics. The specific suffix indicates the tape and reel or tube packaging configuration provided by the manufacturer.
Replacement Considerations
Direct replacements must match the PDIP-6 package, NPN phototransistor output, and similar electrical ratings. Verify pin compatibility and insulation voltage requirements when substituting with other generic optocouplers from different manufacturers.
