Product Overview
Motorola U620T Common Cathode Ultrafast Switchmode Power Rectifier
Condition
Unused new old stock (NOS). Original Motorola manufacture with legible package markings U620T and date code 024. Leads and mounting tabs are clean and unmounted.
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Product Overview
The Motorola MURD620CT is a dual ultrafast power rectifier in a TO-252 (DPAK) surface-mount package. Configured with a common cathode and rated for 200 V reverse breakdown and 6 A continuous rectified current, this component is engineered for high-frequency switching, freewheeling, and polarity protection circuits.
Key Features
- 200 V peak repetitive reverse voltage (VRRM)
- 6.0 A total average rectified forward current (3.0 A per diode)
- Ultrafast 35 ns maximum reverse recovery time (trr)
- 1.0 V typical forward voltage drop at 3.0 A
- Dual diode center-tap common cathode configuration
- TO-252-3 (DPAK) surface-mount footprint
- 50 A peak non-repetitive forward surge current (IFSM)
Applications
- Secondary rectification in high-frequency switch-mode power supplies
- Freewheeling diode protection across inductive loads in motor drives and relay circuits
- Output rectification and polarity clamping in custom DC-DC converter projects
Frequently Asked Questions
What does the U620T package marking indicate?
Motorola marked the MURD620CT in the TO-252 package with shorthand device code U620T along with a manufacturing date code.
What is the pin configuration of this dual diode?
The package features a center-tap common cathode arrangement, where the two outside leads are individual anodes and the center tab serves as the common cathode.
Why buy individual Motorola MURD620CT rectifiers instead of full reels?
Buying individual parts lets you repair or prototype without taking on unwanted volume or high factory minimums. Shipping is $8 flat rate, free once the order passes $28, and orders leave the Idaho warehouse the same or next business day.
Built when Motorola silicon set the benchmark for bench-grade switching supplies. Drop it into your board, close the case, and let the circuit do what it was designed to do.
