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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 (0.400", 10.16mm)
- Supplier Device Package：6-DIP
- Grade：-
- Qualification：-
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Overview
The Broadcom Limited 4N25-W60E is a single-channel transistor output optocoupler housed in a PDIP-Wide-6 package. It provides an insulation voltage of 2500 Vrms and supports a maximum forward current of 80 mA with a 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 electrical parameters include a maximum collector-emitter saturation voltage of 500 mV, a reverse voltage rating of 6 V, and a power dissipation capacity of 250 mW. It operates within a temperature range of -55°C to +100°C.
Feature Summary
- Provides galvanic isolation between input and output circuits using an infrared LED and NPN phototransistor configuration.
- Designed for robust signal transmission across isolated domains with high dielectric strength capabilities.
- Features a standard six-pin wide body package suitable for through-hole mounting applications.
Applications
- General-purpose signal isolation in industrial control systems
- Switching power supply feedback loops
- Microcontroller interface isolation
Procurement Notes
Verify the specific suffix W60E against official datasheets to confirm packaging and compliance details. Confirm RoHS status and lead times directly with authorized distributors or the manufacturer. Ensure the PDIP-Wide-6 footprint matches the target PCB design requirements before finalizing procurement orders.
Selection Notes
Select this component when a standard NPN phototransistor output is required for basic isolation tasks. Consider the 2500 Vrms insulation rating and 80 mA forward current limits relative to system requirements. Evaluate thermal management needs based on the 250 mW power dissipation specification and operating temperature range.
Part Context
This part belongs to the 4N series of optocouplers manufactured by Broadcom Limited. The series is widely recognized for general-purpose isolation applications. The 4N25 variant specifically utilizes an NPN phototransistor output structure. The W60E suffix typically denotes specific packaging or environmental compliance attributes defined by the manufacturer.
Replacement Considerations
Direct replacements may include other 4N25 variants from different manufacturers, provided pinouts and electrical ratings match. Verify compatibility with existing circuit designs when substituting components.
