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Product Detailed Parameters
- Description：DIODE ARRAY GP 200V 8A TO-220FP
- Series：SWITCHMODE™
- Mfr：onsemi
- Package：Tube
- Diode Configuration：1 Pair Common Cathode
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：200 V
- Current - Average Rectified (Io) (per Diode)：8A
- Voltage - Forward (Vf) (Max) @ If：975 mV @ 8 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：35 ns
- Current - Reverse Leakage @ Vr：5 µA @ 200 V
- Operating Temperature - Junction：-65°C ~ 150°C
- Mounting Type：Through Hole
- Package / Case：TO-220-3 Full Pack
- Supplier Device Package：TO-220FP
- Grade：-
- Qualification：-
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Overview
The MURF1620CTG is a SwitchMode Power Rectifier manufactured by onsemi, featuring dual ultrafast recovery characteristics in a D2PAK-3 (TO-263-3) surface-mount package. It provides a total average forward current of 16 A, with 8 A per leg, and supports a maximum repetitive peak reverse voltage of 200 V. The device exhibits an ultrafast reverse recovery time of 35 ns and a low forward voltage drop of 975 mV at rated current. It is designed for high-temperature operation up to +175°C case temperature and includes glass-passivated junctions for reliability.
Feature Summary
- Ultrafast 35 nanosecond reverse recovery time optimized for high-frequency switching applications
- Soft recovery characteristics that minimize electromagnetic interference during switching transitions
- High-temperature glass-passivated junction ensuring stable performance under thermal stress
- Dual common cathode configuration allowing integration into full-wave bridge circuits
Applications
- Negative switching power supplies
- Inverter circuits
- Freewheeling diode implementations
- Single-phase full-wave bridge rectifiers when paired with common anode devices
Procurement Notes
Verify the specific suffix 'G' indicates lead-free compliance as per onsemi standards. Confirm the package type matches the required PCB footprint, typically D2PAK-3. Ensure the operating environment stays within the specified -65°C to +175°C range. Check for any automotive qualification requirements if the application demands AEC-Q101 certification, which may require specific ordering prefixes.
Selection Notes
Select this component for applications requiring fast recovery speeds and high current handling in a compact surface-mount form factor. The 200 V rating suits low-voltage DC-DC converters and synchronous rectification stages. Consider the thermal management capabilities of the D2PAK package for heat dissipation needs. Compare against standard recovery diodes if switching frequency exceeds typical limits.
Part Context
This part belongs to the MUR series of ultrafast rectifiers from onsemi, designed specifically for SwitchMode Power applications. It complements the MURB1620CT common cathode variant and pairs with common anode devices like the MUR1620CTR to form complete bridge configurations. The series emphasizes efficiency and speed for modern power electronics.
Replacement Considerations
Direct substitutes include MUR1620CTR for common anode configurations or MURB1620CTT4G for common cathode equivalents with similar electrical ratings. Verify pinout compatibility and thermal resistance values before substitution. Cross-reference with other manufacturers' MUR1620 variants ensuring identical 35 ns recovery time and 200 V blocking capability.
