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DPC816W-B-TU-V
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Product Detailed Parameters
- Description：OPTOISOLTR 5KV 1CH TRANS 4-MDIP
- Series：DPC816
- Mfr：Diodes Incorporated
- Package：Tube
- Number of Channels：1
- Voltage - Isolation：5000Vrms
- Current Transfer Ratio (Min)：130% @ 5mA
- Current Transfer Ratio (Max)：260% @ 5mA
- Turn On / Turn Off Time (Typ)：-
- Rise / Fall Time (Typ)：18µs, 18µs (Max)
- Input Type：DC
- Output Type：Transistor
- Voltage - Output (Max)：80V
- Current - Output / Channel：50mA
- Voltage - Forward (Vf) (Typ)：1.25V
- Current - DC Forward (If) (Max)：60 mA
- Vce Saturation (Max)：200mV
- Operating Temperature：-55°C ~ 110°C
- Mounting Type：Through Hole
- Package / Case：4-DIP (0.400", 10.16mm)
- Supplier Device Package：4-MDIP
- Grade：-
- Qualification：-
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Overview
The DPC816W-B-TU-V is a single-channel transistor output optocoupler manufactured by Diodes Incorporated. It features an NPN phototransistor output housed in a 4-MDIP through-hole package. Key electrical specifications include a maximum collector-emitter voltage of 80 V, a maximum collector current of 30 mA, and an isolation voltage of 5000 Vrms. The device operates with a forward current of 5 mA and exhibits rise/fall times of 18 µs. Current transfer ratio ranges from 130% to 260%. Power dissipation is rated at 200 mW, with an operating temperature range of -55°C to +110°C.
Feature Summary
- Provides high-voltage isolation between input and output circuits via optical coupling.
- Utilizes an NPN phototransistor for robust digital signal transmission.
- Designed for through-hole mounting in compact MDIP-4 packages.
Applications
- Industrial control systems requiring galvanic isolation
- Power supply feedback loops
- Microcontroller interface circuits
Procurement Notes
Verify component authenticity against Diodes Incorporated datasheets. Confirm package type matches MDIP-4 requirements. Ensure thermal management supports 200 mW dissipation within the specified temperature range. Check RoHS compliance documentation for regulatory adherence.
Selection Notes
Select this component when high isolation voltage (5000 Vrms) and moderate speed (18 µs) are required. Suitable for applications needing NPN output switching with 80 V collector-emitter capability. Consider package constraints and thermal limits during design integration.
Part Context
Part of Diodes Incorporated's DPC series of transistor output optocouplers. Designed for general-purpose isolation in industrial and consumer electronics. Offers reliable performance in noisy environments where electrical isolation is critical for safety and signal integrity.
Replacement Considerations
Direct substitutes may include other 5000 Vrms single-channel optocouplers with similar CTR ranges. Verify pinout compatibility and package dimensions before substitution. Ensure replacement meets same voltage and current ratings.
