DSTF30150C Equivalent & Substitute Parts

Part Overview

The DSTF30150C is a Schottky diode array manufactured by Littelfuse Inc., configured as a 1 Pair Common Cathode arrangement with 150V reverse voltage rating and 15A average rectified current per diode. This component is packaged in TO-220-3 Full Pack with isolated tab configuration for through-hole mounting applications. The part maintains Active product status with full RoHS3 compliance and unlimited moisture sensitivity level (MSL 1). Equivalent substitute parts are identified based on matching electrical specifications, package configuration, and thermal operating range to ensure direct functional replacement in circuit designs.

Substiute Parts

DSTF30150C

Littelfuse Inc.In Stock: 685DSTF30150C Datasheet

Current PartRFQ

VF30150C-E3/4W

Vishay General Semiconductor - Diodes DivisionIn Stock: 21023VF30150C-E3/4W Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the DSTF30150C are identified through parametric equivalence matching. The substitution criteria are based on the following key parameters that must remain constant across all equivalent components:

Critical Matching Parameters:

• Diode Configuration: 1 Pair Common Cathode
• Technology: Schottky
• Voltage - DC Reverse (Vr) (Max): 150 V
• Current - Average Rectified (Io) per Diode: 15 A
• Voltage - Forward (Vf) (Max) @ If: 1.36 V @ 15 A
• Speed: Fast Recovery ≤ 500ns, > 200mA (Io)
• Current - Reverse Leakage @ Vr: 200 µA @ 150 V
• Operating Temperature - Junction: -55°C to 150°C
• Package / Case: TO-220-3 Full Pack, Isolated Tab
• Mounting Type: Through Hole

All substitute parts listed maintain identical electrical performance characteristics and physical package specifications, ensuring direct functional replacement without circuit redesign or board layout modification.

Parameter Comparison

Engineering Selection Recommendations

The VF30150C-E3/4W from Vishay General Semiconductor - Diodes Division is a direct parametric equivalent to the DSTF30150C. Both components are Active products with full RoHS3 compliance and REACH Unaffected status, meeting current regulatory requirements for electronic component manufacturing and distribution.

Selection between these parts may be based on:

Availability: VF30150C-E3/4W maintains higher inventory levels (20,978 Pcs) compared to DSTF30150C (644 Pcs), providing supply chain flexibility for high-volume production requirements.

Compliance Certifications: Both parts maintain identical RoHS3 compliance, MSL 1 (Unlimited), REACH Unaffected status, and equivalent ECCN/HTSUS classifications, ensuring regulatory equivalence for procurement and export documentation.

Series Designation: VF30150C-E3/4W is designated within the Vishay TMBS® series, representing Vishay's Trench MOS Barrier Schottky technology platform.

Frequently Asked Questions (FAQ)

Q: Can VF30150C-E3/4W be used as a direct replacement for DSTF30150C in existing circuit designs?

A: Yes. Both components share identical electrical specifications (150V reverse voltage, 15A average rectified current, 1.36V forward voltage at 15A), matching diode configuration (1 Pair Common Cathode), and identical package configuration (TO-220-3 Full Pack, Isolated Tab). No circuit redesign or board layout modification is required.

Q: Are there any differences in thermal performance between these parts?

A: No. Both components operate across the identical junction temperature range of -55°C to 150°C with matching fast recovery speed characteristics (≤ 500ns, > 200mA).

Q: Do both parts meet the same regulatory and compliance standards?

A: Yes. Both DSTF30150C and VF30150C-E3/4W are RoHS3 compliant, REACH Unaffected, maintain MSL 1 (Unlimited) moisture sensitivity level, and share equivalent ECCN (EAR99) and HTSUS (8541.10.0080) classifications.

Q: What is the significance of the TO-220-3 Full Pack with Isolated Tab package configuration?

A: The TO-220-3 Full Pack with Isolated Tab (ITO-220AB) provides three leads with electrical isolation of the tab from the circuit, enabling independent thermal management and grounding configurations. Both substitute parts maintain this identical package specification.

Q: Are there any reverse leakage current differences between the two parts?

A: No. Both components specify identical reverse leakage current of 200 µA at 150V reverse voltage, ensuring equivalent leakage performance in circuit applications.

Q: Can these parts be used interchangeably in high-volume production?

A: Yes, provided that component procurement specifications reference the parametric equivalence criteria. Both parts are Active products with established supply chains and full regulatory compliance documentation.