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VI-20W-EX Equivalent & Substitute Parts Reference
Part Overview
The Vicor Corporation VI-20W-EX is a DC DC converter categorized as an isolated module with a single 5.5V, 13.64A output and a 75W power rating. It operates from a 10V to 20V input and offers key features such as OCP, OTP, OVP, and SCP with 3 kV isolation, packaged in a full brick through-hole format. The product status is obsolete. Identifying alternative models is necessary for ongoing designs, repairs, and inventory continuity due to the product's obsolete status.
Substiute Parts
Key Parameters
| Manufacturer Part Number | Manufacturer | Description | Series | Product Status | Type | Number of Outputs | Voltage - Input (Min) | Voltage - Input (Max) | Voltage - Output 1 | Current - Output (Max) | Power (Watts) | Voltage - Isolation | Applications | Features | Operating Temperature | Efficiency | Mounting Type | Package / Case | Size / Dimension | RoHS Status | Moisture Sensitivity Level (MSL) | REACH Status | ECCN | HTSUS |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| VI-20W-EX | Vicor Corporation | DC DC CONVERTER 5.5V 75W | VI-200™ (75W) | Obsolete | Isolated Module | 1 | 10V | 20V | 5.5V | 13.64A | 75 W | 3 kV | ITE (Commercial) | OCP, OTP, OVP, SCP | -10°C ~ 85°C | 88% | Through Hole | Full Brick | 4.60" L x 2.40" W x 0.50" H (116.8mm x 61.0mm x 12.7mm) | RoHS non-compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.40.9580 |
Substitute Part Grouping Explanation
Substitution is determined strictly using matching electrical and mechanical parameters as provided. Substitute parts share the same manufacturer, series, input and output voltage, current rating, isolation voltage, features, efficiency, operating temperature, output count, mounting type, and compliance information. Any differences in package dimensions or product status are indicated in the parameter comparison.
Key substitution parameters:
- Input Voltage Range
- Output Voltage
- Maximum Output Current
- Power Rating
- Isolation Voltage
- Features
- Mounting Type
- Series
- Package / Case
- Efficiency
- Applications
- Operating Temperature Range
- Compliance and Regulatory Status
Parameter Comparison
| Manufacturer Part Number | Manufacturer | Description | Series | Product Status | Type | Number of Outputs | Voltage - Input (Min) | Voltage - Input (Max) | Voltage - Output 1 | Current - Output (Max) | Power (Watts) | Voltage - Isolation | Applications | Features | Operating Temperature | Efficiency | Mounting Type | Package / Case | Size / Dimension | RoHS Status | Moisture Sensitivity Level (MSL) | REACH Status | ECCN | HTSUS |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| VI-20W-EX | Vicor Corporation | DC DC CONVERTER 5.5V 75W | VI-200™ (75W) | Obsolete | Isolated Module | 1 | 10V | 20V | 5.5V | 13.64A | 75 W | 3 kV | ITE (Commercial) | OCP, OTP, OVP, SCP | -10°C ~ 85°C | 88% | Through Hole | Full Brick | 4.60" L x 2.40" W x 0.50" H (116.8mm x 61.0mm x 12.7mm) | RoHS non-compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.40.9580 |
| VI-20W-EX-F1 | Vicor Corporation | DC DC CONVERTER 5.5V 75W | VI-200™ (75W) | Active | Isolated Module | 1 | 10V | 20V | 5.5V | 13.64A | 75 W | 3 kV | ITE (Commercial) | OCP, OTP, OVP, SCP | -10°C ~ 85°C | 88% | Through Hole | Full Brick | 4.60" L x 1.86" W x 0.79" H (116.8mm x 47.2mm x 20.1mm) | RoHS non-compliant | Not Applicable | REACH Unaffected | EAR99 | 8504.40.9580 |
Engineering Selection Recommendations
The main selection criterion is the product status. VI-20W-EX is obsolete, whereas VI-20W-EX-F1 is active. Both parts are RoHS non-compliant and REACH unaffected, maintaining identical compliance status. The through-hole, full brick package and mechanical dimensions must be reviewed for application fit due to slight variation in package width and height.
Frequently Asked Questions (FAQ)
Q1: What are the key parameters when substituting a Vicor VI-20W-EX DC DC converter?
A1: The key parameters are voltage input range (10V–20V), output voltage (5.5V), maximum output current (13.64A), power rating (75W), isolation voltage (3 kV), features (OCP, OTP, OVP, SCP), operating temperature range (-10°C ~ 85°C), efficiency (88%), mounting type (through hole), package/case (full brick), and compliance information.
Q2: Are VI-20W-EX and VI-20W-EX-F1 compatible in electrical performance?
A2: VI-20W-EX and VI-20W-EX-F1 share the same electrical specifications: input and output voltage, current, power, isolation voltage, features, efficiency, and series.
Q3: Do the package sizes for VI-20W-EX and VI-20W-EX-F1 differ?
A3: Yes, VI-20W-EX measures 4.60" x 2.40" x 0.50", and VI-20W-EX-F1 measures 4.60" x 1.86" x 0.79". Review mechanical fit before substitution.
Q4: Are both parts compliant with RoHS and REACH regulations?
A4: Both VI-20W-EX and VI-20W-EX-F1 are RoHS non-compliant and REACH unaffected.
Q5: What should be considered regarding inventory and availability?
A5: VI-20W-EX is obsolete. VI-20W-EX-F1 is active and available. Product status directly affects sourcing and long-term supply considerations.
Q6: Does the change in product status affect use in new designs?
A6: For ongoing or new designs, active products such as VI-20W-EX-F1 should be selected.
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