Equivalent & Substitute Parts Reference for MURS3D-TP

Part Overview

MURS3D-TP is a fast-recovery rectifier diode from Micro Commercial Co, belonging to the Diodes, Rectifiers category. It features 200 V maximum reverse voltage, 3A average rectified current, and is housed in a surface-mount SMC (DO-214AB) package. The part is currently active and offered in bulk packaging. Identifying suitable substitute models is necessary due to potential supply chain needs, inventory optimization, or sourcing constraints, which require electrical, mechanical, and packaging equivalency in alternate part selection.

Key Parameters

Parameter	MURS3D-TP
Category	Diodes, Rectifiers
Product Status	Active
Technology	Standard
Voltage - DC Reverse (Vr) (Max)	200 V
Current - Average Rectified (Io)	3A
Voltage - Forward (Vf) (Max) @ If	920 mV @ 3A
Speed	Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr)	35 ns
Current - Reverse Leakage @ Vr	5 µA @ 200 V
Capacitance @ Vr, F	45pF @ 4V, 1MHz
Mounting Type	Surface Mount
Package / Case	DO-214AB, SMC
Supplier Device Package	SMC (DO-214AB)
Operating Temperature - Junction	-55°C ~ 150°C
REACH Status	REACH Unaffected
ECCN	EAR99
HTSUS	8541.10.0080

Substitute Part Grouping Explanation

Substitution is determined exclusively by matching the following parameters: diode category, technology type, maximum DC reverse voltage, average rectified current rating, forward voltage at specified current, reverse recovery speed, package/case, mounting type, junction temperature range, and compliance status. Only models that conform to these provided parameters are valid alternatives to MURS3D-TP within the Diodes, Rectifiers category.

Parameter Comparison

Parameter	MURS3D-TP	U3D-E3/9AT
Category	Diodes, Rectifiers	Diodes, Rectifiers
Product Status	Active	Active
Technology	Standard	Standard
Voltage - DC Reverse (Vr) (Max)	200 V	200 V
Current - Average Rectified (Io)	3A	2A
Voltage - Forward (Vf) (Max) @ If	920 mV @ 3A	900 mV @ 3A
Speed	Fast Recovery =< 500ns, > 200mA (Io)	Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr)	35 ns	20 ns
Current - Reverse Leakage @ Vr	5 µA @ 200 V	10 µA @ 200 V
Mounting Type	Surface Mount	Surface Mount
Package / Case	DO-214AB, SMC	DO-214AB, SMC
Supplier Device Package	SMC (DO-214AB)	DO-214AB (SMC)
Operating Temperature - Junction	-55°C ~ 150°C	-55°C ~ 150°C
REACH Status	REACH Unaffected	REACH Unaffected
ECCN	EAR99	EAR99
HTSUS	8541.10.0080	8541.10.0080

Engineering Selection Recommendations

Both MURS3D-TP and U3D-E3/9AT are classified as "Active" and comply with REACH requirements, ECCN EAR99, and the same HTSUS code. If selection is governed by status or compliance requirements, both models meet all mandatory criteria for substitution within the specified parameters.

Frequently Asked Questions (FAQ)

Q1: What are the primary criteria for selecting a substitute for MURS3D-TP?
A1: The substitute part must match the diode category, technology, reverse voltage rating, rectified current rating, recovery speed, mounting type, package/case, operating temperature range, and compliance status.

Q2: Does the U3D-E3/9AT match the package and mounting type of MURS3D-TP?
A2: Yes, both parts use the DO-214AB, SMC case and are designed for surface mount applications.

Q3: Are there any compliance or regulatory differences between MURS3D-TP and U3D-E3/9AT?
A3: Both parts are REACH unaffected, have ECCN EAR99 classification, and share HTSUS 8541.10.0080.

Q4: How should differences in rectified current rating be considered when substituting?
A4: Substitution must be based strictly on the provided rating. The rectified current rating is a key parameter for functional equivalence.

Q5: Is the reverse recovery time relevant when identifying substitutes?
A5: Yes, reverse recovery time must fall within the allowed range for fast recovery devices as specified.

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