Equivalent & Substitute Parts Reference: Vicor VI-J7J-CZ

Part Overview

The Vicor VI-J7J-CZ is an isolated DC-DC converter with a single output, designed for ITE (commercial) applications. It offers a 36V output at 694mA from a wide input voltage range of 100V to 375V, supporting up to 25W output power. With features such as overcurrent protection (OCP) and short-circuit protection (SCP), it operates within a temperature range of -25°C to 100°C. The product is presented in a half-brick through-hole package and has a voltage isolation of 3 kV. The VI-J7J-CZ part number is currently obsolete, requiring engineers to source equivalent or substitute models with identical specified electrical and mechanical characteristics.

Substiute Parts

VI-J7J-CZ

Vicor CorporationIn Stock: 1108VI-J7J-CZ Datasheet

Current PartRFQ

VI-J7J-CZ-F1

Vicor CorporationIn Stock: 939VI-J7J-CZ-F1 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution is determined strictly by matching all core electrical and mechanical parameters within the same product series and type. Acceptable substitute DC-DC converter isolated modules are grouped based on the following criteria: product series (VI-J00™ 25W), input voltage range (100V–375V), output voltage (36V), output current (694mA), output power (25W), isolation voltage (3 kV), number of outputs (1), features (OCP, SCP), operating temperature range (-25°C ~ 100°C), mounting type (through hole), package type (half brick), and compliance status (RoHS, REACH, ECCN, HTSUS). Only parts with identical specifications for these fields are eligible as substitutes.

Parameter Comparison

Engineering Selection Recommendations

The VI-J7J-CZ is categorized as obsolete. The alternate part VI-J7J-CZ-F1 provides identical electrical and functional characteristics and is listed as active. Both models maintain the same compliance and certification status: RoHS non-compliant, REACH Unaffected, ECCN EAR99, and HTSUS 8504.40.9580. Consider the physical dimension variations in the half-brick package when selecting for direct replacement.

Frequently Asked Questions (FAQ)

Q1: What allows the VI-J7J-CZ-F1 to be an equivalent substitute for VI-J7J-CZ?
A1: Both DC-DC converter modules match on all provided electrical parameters, operational features, application compatibility, mounting type, and compliance status. This enables direct substitution within designs specifying these criteria.

Q2: Are there any dimensional differences to consider between VI-J7J-CZ and VI-J7J-CZ-F1?
A2: VI-J7J-CZ-F1 has different package dimensions (2.28" L x 1.86" W x 0.79" H) compared to VI-J7J-CZ (2.28" L x 2.40" W x 0.50" H). Mechanical compatibility in the target assembly should be verified according to these specified measurements.

Q3: Is there any difference in environmental compliance status between these parts?
A3: Both parts are RoHS non-compliant, REACH Unaffected, with identical ECCN and HTSUS codes.

Q4: Do substitute components require modification to application circuitry?
A4: As the electrical performance, pinout, features, and mounting type are matched, substitution is determined solely by the parameters provided, except for dimensional considerations.

Q5: What product series do these parts belong to?
A5: Both are members of the Vicor VI-J00™ (25W) DC-DC Converter series.