VI-JNF-EX Isolated DC-DC converter from Vicor, VI-JNF-EX series. Features 72V output at 1.04A (75W), half brick package, through hole mounting, 88% efficiency.
Mfr Part #:

VI-JNF-EX

Available from 1 distributors
Mfr Name: Vicor
Vicor
Isolated DC-DC converter from Vicor, VI-JNF-EX series. Features 72V output at 1.04A (75W), half brick package, through hole mounting, 88% efficiency.
✓ Total Stock: 3,600 pcs

VI-JNF-EX Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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3,600 pcs
3600 pcs On Request 1 On Request On Request On Request On Request On Request

VI-JNF-EX Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current
Efficiency
Features
Height
Lead Style
Length
Mounting Type
Number of Outputs
Operating Temperature
Power (Watts)
Type
Voltage
Width

VI-JNF-EX Description

Short technical summary and product information.

The Vicor VI-JNF-EX is an isolated DC-DC converter from the VI-J00 MiniMod family. It delivers a nominal 72V output at up to 1.04A (75W) from a 48V nominal input (36-60V range). Typical efficiency is 88%.

 

The converter includes overcurrent and short circuit protection, remote sense, and logic disable. It is designed for ITE (Commercial) applications and operates over -10°C to 100°C.

 

The VI-JNF-EX is housed in a half brick package (57.9mm x 70.0mm x 12.7mm) with through hole mounting, suitable for board-level power distribution in space-constrained designs.

VI-JNF-EX Quick Information

Product Type: DC DC Converter
Series: J00
Canonical Name: Vicor VI-JNF-EX Isolated DC-DC Converter, 72V Output, 75W, Half Brick
Subcategory: Board Mount DC-DC Converters

VI-JNF-EX Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

VI-JNF-EX Features

  • Isolated module with 88% typical efficiency.
  • Overcurrent and short circuit protection.
  • Remote sense and logic disable included.
  • Half brick package with through hole mounting.
  • 75W output power from 36-60V input.

VI-JNF-EX Applications

  • Suitable for commercial ITE applications.
  • Used in telecom and data communication infrastructure.
  • Ideal for distributed power architectures.

VI-JNF-EX FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the VI-JNF-EX?

The input voltage range is 36V to 60V, with a nominal input of 48V.

What is the output voltage and current rating?

The output voltage is 72V nominal, with a maximum output current of 1.04A, yielding 75W.

What is the efficiency of this converter?

Typical efficiency is 88%.

What is the operating temperature range?

The operating temperature range is -10°C to 100°C.

What package and mounting type are used?

The package is Half Brick, and the mounting type is Through Hole.

Is the VI-JNF-EX RoHS compliant?

It is listed as RoHS3 Compliant, but this status is unverified and should be confirmed with the manufacturer.

What protection features does it have?

It features overcurrent protection (OCP) and short circuit protection (SCP).

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