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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-W00E is a single-channel transistor output optocoupler featuring an infrared LED coupled to an NPN phototransistor with a base terminal. It provides 2500 Vrms isolation voltage and supports a maximum forward current of 80 mA. The device operates within a temperature range of -55°C to +100°C, dissipates up to 250 mW, and utilizes a PDIP-6 package for through-hole mounting.
Feature Summary
- Integrates an infrared emitting diode with an NPN phototransistor including a base pin for improved switching performance
- Provides high electrical isolation capability suitable for general-purpose signal transmission applications
Applications
- General purpose photocoupler circuits
- Signal isolation in industrial control systems
- Interface between microcontrollers and high-voltage loads
Procurement Notes
Verify the specific suffix W00E against official datasheets to confirm the wide-body DIP-6 package configuration. Ensure compliance with RoHS directives as indicated by manufacturer documentation. Cross-reference part numbers with Avago/Broadcom archives to validate authenticity and revision history before procurement.
Selection Notes
Select this component when a base-controlled phototransistor is required for faster turn-off times compared to standard variants. Consider the 2500 Vrms isolation rating for safety requirements. Evaluate the 80 mA forward current limit against drive circuit capabilities and ensure the operating temperature range meets environmental specifications.
Part Context
This device belongs to the 4N25 series of optocouplers manufactured by Broadcom Limited. It represents a general-purpose variant designed for reliable signal isolation. The wide-body packaging distinguishes it from standard narrow-DIP versions, offering enhanced creepage distances for higher voltage isolation standards.
Replacement Considerations
Direct replacements include the 4N25-000E for standard DIP-6 packages or the 4N35-W00E for higher isolation ratings. Verify pinout compatibility and electrical parameters such as current transfer ratio and saturation voltage before substitution.
