Equivalent & Substitute Parts Reference for SJPX-F2

Part Overview

SJPX-F2 is a surface-mount general-purpose fast-recovery rectifier diode from Sanken Electric USA Inc., provided in 2-SMD, J-Lead packaging. It is designed for applications requiring 200 V maximum reverse voltage and 1.5 A continuous forward current, with fast switching characteristics (30 ns reverse recovery time). The part is RoHS compliant and has an unlimited moisture sensitivity level (MSL 1). Given supply chain requirements or inventory constraints, identification of alternative models within the same category and electrical specification is necessary to ensure uninterrupted production and design compatibility.

Substiute Parts

SJPX-F2

Sanken Electric USA Inc.In Stock: 1329SJPX-F2 Datasheet

Current PartRFQ

SJPX-F2VR

Sanken Electric USA Inc.In Stock: 1120SJPX-F2VR Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution is strictly permitted where all relevant electrical, mechanical, and compliance parameters are matched. Selection is based on identical manufacturer, category (Diodes, Rectifiers), maximum reverse voltage, average rectified current, forward voltage, switching speed, reverse recovery time, leakage current, mounting type, package/case, supplier device package, operating temperature junction, RoHS status, and moisture sensitivity level (MSL). Substitute parts must be active status.

Parameter Comparison

Engineering Selection Recommendations

Both SJPX-F2 and SJPX-F2VR are active product status, produced by Sanken Electric USA Inc., and are RoHS compliant with an unlimited moisture sensitivity level (MSL 1). The substitute (SJPX-F2VR) matches all regulatory and operational compliance attributes as specified for this category.

Frequently Asked Questions (FAQ)

Q1: What criteria are used when substituting SJPX-F2 in Diodes, Rectifiers applications?
A1: Criteria include identical manufacturer, voltage - DC reverse rating, average rectified current, forward voltage, reverse recovery time, reverse leakage current, packaging, mounting type, package/case, supplier device package, operating temperature, RoHS compliance, moisture sensitivity level, and product status.

Q2: Is SJPX-F2VR compatible regarding packaging and mounting with SJPX-F2?
A2: Both devices use surface mount technology, 2-SMD, J-Lead package, and SJP supplier device package, enabling direct mechanical interchange.

Q3: Are the electrical switching and leakage parameters matched between SJPX-F2 and its substitute?
A3: Both parts offer fast recovery performance (≤ 500 ns, > 200mA Io), 30 ns reverse recovery time, and 10 µA reverse leakage current at 200 V.

Q4: How do RoHS compliance and MSL rating affect substitution decisions?
A4: Both SJPX-F2 and SJPX-F2VR are RoHS compliant and rated at MSL 1 (unlimited), satisfying stringent industrial and environmental standards essential for direct substitution.

Q5: Are operating temperature ranges identical between the substitute and original diode?
A5: Both diodes support a junction operating temperature range of -40°C to +150°C.

Q6: What is the difference regarding part packaging?
A6: SJPX-F2 uses Tape & Reel (TR) packaging, while SJPX-F2VR is available in Cut Tape (CT) & Digi-Reel®, with all other form, fit, and function parameters remaining equivalent.