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Equivalent & Substitute Parts Reference for EM01V0
Part Overview
The Sanken Electric USA Inc. EM01V0 is an axial, through-hole general-purpose diode designed for rectification applications with a maximum reverse voltage of 400 V and average rectified current rating of 1 A. It features standard recovery characteristics, suitable for applications requiring >500ns recovery time. The device is rated for operation in a wide junction temperature range (-40°C to 150°C), meeting RoHS compliance and classified for unlimited moisture sensitivity level (MSL 1). The product status is "Active." Identifying suitable alternative models within the diodes, rectifiers category is essential for ensuring supply chain reliability, maintaining design consistency, and providing options for equivalent performance in case of inventory constraints.
Substiute Parts
Key Parameters
| Parameter | Main Part (EM01V0) | Significance in Substitution |
|---|---|---|
| Manufacturer | Sanken Electric USA Inc. | Ensures sourcing and mechanical/electrical consistency |
| Category | Diodes, Rectifiers | Defines product application domain |
| Voltage - DC Reverse (Vr) (Max) | 400 V | Maximum rated reverse voltage |
| Current - Average Rectified (Io) | 1 A | Maximum continuous rectified current |
| Voltage - Forward (Vf) (Max) @ If | 970 mV @ 1 A | Maximum forward voltage at full rated current |
| Speed | Standard Recovery >500ns, > 200mA (Io) | Defines recovery speed for circuit timing |
| Current - Reverse Leakage @ Vr | 10 µA @ 400 V | Reverse leakage current at rated voltage |
| Mounting Type | Through Hole | Determines PCB compatibility |
| Package / Case | Axial | Mechanical form factor and footprint |
| Operating Temperature - Junction | -40°C ~ 150°C | Permitted operating thermal environment |
| RoHS Status | RoHS Compliant | Material and environmental compliance |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | Defines device handling and storage requirements |
| Product Status | Active | Confirms availability and ongoing support |
Substitute Part Grouping Explanation
Substitute parts are identified based on strict equivalence across all provided electrical, thermal, mechanical, and compliance parameters for the diodes, rectifiers category. Only those parts matching the following key parameters are considered valid substitutes: maximum DC reverse voltage, average rectified current, forward voltage at rated current, recovery speed, reverse leakage current, mounting type, package/case, operating junction temperature range, RoHS status, and moisture sensitivity level (MSL). All listed substitutes are classified as “Active” to ensure direct compatibility and supply continuity.
Parameter Comparison
| Parameter | Main Part (EM01V0) | Substitute (EM01V1) |
|---|---|---|
| Manufacturer | Sanken Electric USA Inc. | Sanken Electric USA Inc. |
| Category | Diodes, Rectifiers | Diodes, Rectifiers |
| Voltage - DC Reverse (Vr) (Max) | 400 V | 400 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 @ 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 |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 1 (Unlimited) |
| Product Status | Active | Active |
Engineering Selection Recommendations
Where product status is “Active,” and both parts are classified as RoHS Compliant and MSL 1 (Unlimited), either EM01V0 or EM01V1 is selectable for applications requiring 400 V, 1 A axial general-purpose diodes. No differences exist in compliance or certification attributes based on the provided parameters.
Frequently Asked Questions (FAQ)
Q1: What criteria were used for selecting EM01V1 as a substitute for EM01V0?
Only parameters explicitly listed in the component specifications were used: maximum DC reverse voltage, average rectified current, forward voltage at rated current, recovery speed, reverse leakage current, mounting type, package/case, thermal range, RoHS status, and moisture sensitivity level.
Q2: Are EM01V0 and EM01V1 compatible in terms of mounting and package?
Both are axial, through-hole devices, ensuring compatibility in PCB layout and mechanical footprint.
Q3: Is there any difference in environmental or compliance ratings between EM01V0 and EM01V1?
Both are RoHS Compliant with a moisture sensitivity level of 1 (Unlimited), ensuring equivalence for handling and environmental requirements.
Q4: Does the product status affect the selection for ongoing designs or maintenance?
Both parts are listed as “Active,” supporting assured availability for design-in and replacement scenarios.
Q5: What are the key electrical parameters required for substitution in the diodes, rectifiers category?
Key parameters are: voltage - DC reverse (Vr), current - average rectified (Io), voltage - forward (Vf) at rated current, reverse leakage current, recovery speed, mounting type, package/case, and operating temperature range.
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