Sanken Electric USA Inc. EU02V Equivalent & Substitute Parts Reference

Part Overview

The Sanken Electric USA Inc. EU02V is a general-purpose diode categorized under Diodes, Rectifiers. It features a 400 V maximum reverse voltage and 1 A average rectified current, housed in a through-hole axial package. Active product status allows for current procurement, but alternative models such as EU02V1 may be required for supply chain flexibility, preferred packaging, or inventory alignment. Substitution is strictly evaluated by matching electrical, thermal, and mechanical parameters as detailed below.

Key Parameters

Parameter	Value
Manufacturer Part Number	EU02V
Manufacturer	Sanken Electric USA Inc.
Category	Diodes, Rectifiers
Description	DIODE GEN PURP 400V 1A AXIAL
Voltage - DC Reverse (Vr) (Max)	400 V
Current - Average Rectified (Io)	1A
Voltage - Forward (Vf) (Max) @ If	1.4 V @ 1 A
Reverse Recovery Time (trr)	400 ns
Current - Reverse Leakage @ Vr	10 µA @ 400 V
Mounting Type	Through Hole
Package / Case	Axial
Operating Temperature - Junction	-40°C ~ 150°C
RoHS Status	RoHS Compliant
MSL	1 (Unlimited)
Product Status	Active

Substitute Part Grouping Explanation

Substitution is determined by strict equivalence across the following parameters: voltage, current, forward voltage drop, reverse recovery time, reverse leakage current, mounting type, package/case, operating temperature, RoHS compliance, and moisture sensitivity level. Parts may be considered as substitutes only if all listed parameters match exactly.

Parameter Comparison

Parameter	Main Part: EU02V	Substitute: EU02V1
Manufacturer	Sanken Electric USA Inc.	Sanken Electric USA Inc.
Category	Diodes, Rectifiers	Diodes, Rectifiers
Description	DIODE GEN PURP 400V 1A AXIAL	DIODE GEN PURP 400V 1A AXIAL
Voltage - DC Reverse (Vr) (Max)	400 V	400 V
Current - Average Rectified (Io)	1A	1A
Voltage - Forward (Vf) (Max) @ If	1.4 V @ 1 A	1.4 V @ 1 A
Reverse Recovery Time (trr)	400 ns	400 ns
Current - Reverse Leakage @ Vr	10 µA @ 400 V	10 µA @ 400 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 EU02V and EU02V1 are active status parts supplied by Sanken Electric USA Inc., with RoHS compliance and MSL rating of 1 (Unlimited). Either part can be selected where supply availability, packaging preference, or inventory requirements dictate, as all compliance and certification statuses are identical.

Frequently Asked Questions (FAQ)

Q1: What criteria are required for substituting the EU02V diode?
A1: Substitution is based only on matching voltage, current ratings, forward voltage, recovery time, leakage current, operating temperature, mounting type, package/case, RoHS status, and MSL.

Q2: Are the EU02V and EU02V1 parts mechanically interchangeable?
A2: Both parts are specified in an axial, through-hole package, allowing direct mechanical interchangeability.

Q3: Is there any difference in electrical performance between EU02V and EU02V1?
A3: All provided electrical parameters are identical between EU02V and EU02V1.

Q4: Do both parts comply with the same environmental and compliance standards?
A4: Both EU02V and EU02V1 are RoHS compliant and rated MSL 1 (Unlimited).

Q5: Are there any differences in packaging that affect part selection?
A5: EU02V inventory packaging is unspecified, while EU02V1 is provided in Cut Tape (CT). Selection may depend on handling or assembly preferences.

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