Sanken Electric USA Inc. EM01AV1 Equivalent & Substitute Parts Reference

Part Overview

The Sanken Electric USA Inc. EM01AV1 is a general purpose silicon rectifier diode specified for 600 V DC reverse voltage and 1 A average rectified current in an axial through-hole package. It is actively available in inventory and is compliant with RoHS and MSL 1 requirements. The identification and validation of alternative models are essential for supply chain resilience, minimizing production downtime due to part obsolescence, allocation, or short-term inventory shortages.

Key Parameters

Parameter	Description	Main Part Value
Manufacturer Part Number	Identifies the part	EM01AV1
Manufacturer	Supplier of component	Sanken Electric USA Inc.
Category	Product classification	Diodes, Rectifiers
Voltage - DC Reverse (Vr) (Max)	Maximum reverse voltage	600 V
Current - Average Rectified (Io)	Maximum average current	1A
Voltage - Forward (Vf) (Max) @ If	Maximum forward voltage at rated current	970 mV @ 1 A
Speed	Recovery speed class	Standard Recovery >500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr	Reverse leakage current	10 µA @ 600 V
Mounting Type	Physical packaging style	Through Hole
Package / Case	Component enclosure	Axial
Operating Temperature - Junction	Permitted junction temperature range	-40°C ~ 150°C
RoHS Status	RoHS environmental compliance status	RoHS Compliant
Moisture Sensitivity Level (MSL)	Moisture reflow classification	1 (Unlimited)
Product Status	Market availability	Active

Substitute Part Grouping Explanation

Substitution is based strictly on absolute equivalence of electrical and mechanical parameters provided: voltage rating, current rating, forward voltage, recovery speed, reverse leakage, mounting type, package, and environmental compliance. Only parts that fully match these parameters and comply with RoHS and MSL standards are considered substitutes in the Diodes, Rectifiers category.

The following key parameters determine suitable substitution for EM01AV1:

Voltage - DC Reverse (Vr) (Max)
Current - Average Rectified (Io)
Voltage - Forward (Vf) (Max) @ If
Speed
Current - Reverse Leakage @ Vr
Mounting Type
Package / Case
Operating Temperature - Junction
RoHS Status
MSL

Parameter Comparison

Parameter	Main Part EM01AV1	Substitute Part EM 1AV1
Manufacturer	Sanken Electric USA Inc.	Sanken Electric USA Inc.
Category	Diodes, Rectifiers	Diodes, Rectifiers
Voltage - DC Reverse (Vr) (Max)	600 V	600 V
Current - Average Rectified (Io)	1A	1A
Voltage - Forward (Vf) (Max) @ If	970 mV @ 1 A	970 mV @ 1 A
Speed	Standard Recovery >500ns, > 200mA (Io)	Standard Recovery >500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr	10 µA @ 600 V	10 µA @ 600 V
Mounting Type	Through Hole	Through Hole
Package / Case	Axial	Axial
Operating Temperature - Junction	-40°C ~ 150°C	-40°C ~ 150°C
RoHS Status	RoHS Compliant	RoHS Compliant
MSL	1 (Unlimited)	1 (Unlimited)
Product Status	Active	Active

Engineering Selection Recommendations

Both Sanken Electric USA Inc. EM01AV1 and EM 1AV1 are active, RoHS compliant, and rated for MSL 1 (unlimited). Selection between these parts can be determined by inventory availability, without differences in compliance or certification as per the provided data.

Frequently Asked Questions (FAQ)

Q1: What criteria determine a valid substitute for Sanken Electric EM01AV1 in the Diodes, Rectifiers category?
A1: Substitutes must match the full set of provided electrical parameters (reverse voltage, rectified current, forward voltage, recovery speed, and reverse leakage), mechanical dimensions (through-hole, axial package), and regulatory statuses (RoHS compliance, MSL rating).

Q2: Are there any differences in electrical performance between EM01AV1 and EM 1AV1?
A2: Based strictly on the provided parameters, there are no differences in electrical performance.

Q3: Is there any packaging or mounting type distinction between EM01AV1 and EM 1AV1?
A3: Both parts use through-hole mounting in an axial package; no differences are present as per input.

Q4: Can EM 1AV1 be used as a 1-to-1 replacement for EM01AV1?
A4: Based on all provided common parameters, EM 1AV1 is a direct parametric equivalent and substitute for EM01AV1.

Q5: Is RoHS compliance and MSL critical in choosing a substitute for this category?
A5: Both parts are RoHS compliant and rated for MSL 1 (unlimited); these attributes support interchangeability according to the provided data.

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