What risks should I check before replacing MBRD20200?

Key risks include differences in forward voltage (Vf), which affects power dissipation, and reverse leakage current (Ir). Always verify the candidate's thermal performance and pinout in your design.

MBRD20200 Alternatives, Datasheet & Cross Reference | GOODWORK

MBRD20200 is a 20A, 200V common cathode Schottky rectifier in a TO-252 package, used in power supplies and DC-DC converters. Finding a suitable replacement involves matching voltage, current, package, and diode configuration.

AI replacement insight

Electrical risklow

Forward voltage (Vf) may be slightly higher, impacting efficiency. Verify in-circuit.

Package risklow

TO-252 is a standard package, but pinout must be confirmed via datasheet.

Sourcing risklow

Candidates are from different manufacturers; check regional availability and lead times.

Can it be replaced directly?

Direct replacement for MBRD20200 should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.

Best replacement path

MBR20200DT is the most direct replacement path due to matching primary specifications.

Main risk

The primary risk is a potential increase in power loss due to slight variations in forward voltage (Vf).

Recommended alternatives

A 200V, 20A common cathode Schottky rectifier in a TO-252 package, closely matching the target's key parameters.

View details

Alternative comparison matrix

Feature / factor	MBRD20200	MBR20200DT	MBRS20200CT	Compatibility / risk
Package	TO-252	TO-252 (D-PAK)	TO-252	TO-252 (D-PAK) — Package matches, enabling form-fit compatibility.; MBRS20200CT: Package matches, enabling form-fit compatibility.
Pinout	Common Cathode	Assumed match	Assumed match	Assumed match — Common cathode pinout (1-Anode, 2-Cathode, 3-Anode) is standard for this package/function but requires datasheet verification.; MBRS20200CT: Common cathode pinout is standard but requires datasheet verification.
Voltage	200V	200V	200V	200V — Voltage rating is identical.; MBRS20200CT: Voltage rating is identical.
Current	20A	20A	20A	20A — Current rating is identical.; MBRS20200CT: Current rating is identical.
Forward Voltage	0.90V @ 20A	0.92V @ 10A	≤0.95V	0.92V @ 10A / ≤0.95V — Vf may be higher at full load, check thermal impact.; MBRS20200CT: Vf is slightly higher, check thermal impact.

Application & sourcing insights

Questions & answers

Verified drop-in options for MBRD20200 are limited in the current batch. Review candidates marked Strong match or Datasheet verified, and validate package, pinout, and electrical limits before committing a BOM change.