EM 1AV1 Equivalent & Substitute Diodes, Rectifiers Reference

Part Overview

The Sanken Electric USA Inc. EM 1AV1 is a general-purpose 600V, 1A axial diode, classified under Diodes, Rectifiers. This device features standard recovery characteristics, operates within a junction temperature range of -40°C to 150°C, and is offered in a through-hole axial package. The product is currently active and RoHS compliant. Identifying alternative models is essential to ensure continuous supply, facilitate multi-sourcing, and streamline inventory management. Substitution is only valid when all specified parametric, mechanical, and compliance criteria are met.

Key Parameters

Parameter	Value
Manufacturer	Sanken Electric USA Inc.
Category	Diodes, Rectifiers
Voltage - DC Reverse (Vr) (Max)	600 V
Current - Average Rectified (Io)	1A
Voltage - Forward (Vf) (Max) @ If	970 mV @ 1 A
Speed	Standard Recovery >500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr	10 µA @ 600 V
Mounting Type	Through Hole
Package / Case	Axial
Operating Temperature - Junction	-40°C ~ 150°C
RoHS Status	RoHS Compliant
MSL (Moisture Sensitivity Level)	1 (Unlimited)
ECCN	EAR99
HTSUS	8541.10.0080

Substitute Part Grouping Explanation

Substitute parts are selected strictly according to key parameters including category, voltage rating, rectified current, forward voltage, recovery speed, reverse leakage, mounting configuration, package case, operating temperature range, RoHS status, MSL, ECCN, and HTSUS. Both main and substitute must share identical mechanical and electrical characteristics as listed above to ensure functional, compliance, and fit equivalence.

Parameter Comparison

Parameter	EM 1AV1	EM01AV1
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 (Moisture Sensitivity Level)	1 (Unlimited)	1 (Unlimited)
ECCN	EAR99	EAR99
HTSUS	8541.10.0080	8541.10.0080

Engineering Selection Recommendations

Both EM 1AV1 and EM01AV1 are listed as active, RoHS compliant, and have Moisture Sensitivity Level (MSL) ratings of 1 (unlimited). ECCN and HTSUS codes are identical. Substitution is appropriate based solely on equivalent compliance and certification status, as provided.

Frequently Asked Questions (FAQ)

Q1: What criteria must be met to substitute EM 1AV1 with EM01AV1?
A1: The substitute must match all electrical ratings, package type, mounting method, operating temperature range, RoHS status, MSL, ECCN, and HTSUS codes.

Q2: Is the mechanical footprint and mounting identical for both EM 1AV1 and EM01AV1?
A2: Both devices use a through-hole, axial package, ensuring mechanical compatibility.

Q3: Are there any differences in environmental compliance between EM 1AV1 and EM01AV1?
A3: Both parts are RoHS compliant and share an MSL of 1 (unlimited).

Q4: Is there any variation in performance parameters such as voltage, current, or leakage?
A4: All key electrical performance parameters are identical as outlined in the parameter comparison table.

Q5: Can EM01AV1 be used interchangeably in inventory and BOM with EM 1AV1?
A5: Based on the provided parameters, these diodes, rectifiers are directly interchangeable.

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