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Product Detailed Parameters
- Description：DIODE ARRAY GP 200V 8A D2PAK
- 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 ~ 175°C
- Mounting Type：Surface Mount
- Package / Case：TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
- Supplier Device Package：D2PAK
- Grade：-
- Qualification：-
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Overview
The MURB1620CTG is a SwitchMode Power Rectifier manufactured by onsemi, featuring a dual common cathode configuration housed in a D2PAK (TO-263) surface-mount package. It provides a maximum repetitive peak reverse voltage of 200 V and an average forward rectified current of 8 A per leg, totaling 16 A per package. The device exhibits ultrafast recovery characteristics with a typical reverse recovery time of 35 ns and a maximum forward voltage drop of 975 mV at rated current. Designed for high-temperature operation, it supports junction temperatures up to +175°C and includes glass-passivated junctions for reliability.
Feature Summary
- Ultrafast 35 nanosecond reverse recovery time for efficient switching applications
- Soft recovery characteristics to minimize electromagnetic interference during commutation
- 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 configurations when paired with complementary devices
Procurement Notes
Verify the specific suffix 'G' indicates lead-free packaging compliance as per manufacturer standards. Confirm the D2PAK footprint matches the target PCB design. Ensure the component status remains active before finalizing procurement plans. Cross-reference the datasheet revision date to validate parameter accuracy against current production batches.
Selection Notes
Select this component for applications requiring fast switching speeds and low reverse recovery charge. The common cathode arrangement simplifies circuit topology compared to discrete setups. Evaluate thermal management requirements given the 175°C junction limit. Consider the 8A per leg rating when designing for continuous conduction modes versus peak surge conditions.
Part Context
This device belongs to the MURB series of ultrafast rectifiers from onsemi, designed to complement the MUR1620CT common cathode variant. It serves as a specialized solution for high-frequency power conversion systems where rapid turn-off times are critical. The TO-263 package offers robust thermal dissipation capabilities suitable for dense surface-mount layouts.
Replacement Considerations
The MUR1620CTRG and MURB1620CTRG are documented within the same product family series. Verify pinout compatibility and electrical specifications before substituting. Note that the MURB1620CTT4G shares similar electrical parameters but may differ in packaging or tape-and-reel specifications.
