SDT5100LP5-7 Equivalent & Substitute Parts

Part Overview

The SDT5100LP5-7 is a Schottky rectifier diode manufactured by Diodes Incorporated, rated for 100 V DC reverse voltage and 5 A average rectified current in a surface mount PowerDI™ 5 package. This component is classified as Active product status and is ROHS3 compliant. Substitute parts are identified when equivalent electrical and mechanical parameters are required for circuit design flexibility, supply chain continuity, or inventory optimization while maintaining identical functional performance.

Substiute Parts

SDT5100LP5-7

Diodes IncorporatedIn Stock: 2053SDT5100LP5-7 Datasheet

Current PartRFQ

SDT5100LP5-13

Diodes IncorporatedIn Stock: 10979SDT5100LP5-13 Datasheet

Parametric EquivalentRFQ

SDT5100LP5-13D

Diodes IncorporatedIn Stock: 786SDT5100LP5-13D Datasheet

Parametric EquivalentRFQ

SDT5100LP5-7D

Diodes IncorporatedIn Stock: 1067SDT5100LP5-7D Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the SDT5100LP5-7 are determined by electrical and mechanical parameter equivalence. All substitute parts share identical specifications across the following critical parameters:

• Voltage - DC Reverse (Vr) (Max): 100 V
• Current - Average Rectified (Io): 5 A
• Voltage - Forward (Vf) (Max) @ If: 820 mV @ 5 A
• Speed: Fast Recovery ≤ 500 ns, > 200 mA (Io)
• Current - Reverse Leakage @ Vr: 4 µA @ 100 V
• Mounting Type: Surface Mount
• Package / Case: PowerDI™ 5
• Operating Temperature - Junction: -55°C ~ 150°C
• Technology: Schottky
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

The suffix designations (-7, -13, -7D, -13D) represent internal Diodes Incorporated manufacturing or date code variations that do not affect electrical or mechanical performance. All parts are manufactured by Diodes Incorporated and maintain Active product status with identical compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts listed—SDT5100LP5-13, SDT5100LP5-13D, and SDT5100LP5-7D—are direct functional equivalents to the SDT5100LP5-7 and are suitable for direct replacement in circuit applications. Selection among these parts is based on availability and supply chain requirements rather than electrical or mechanical differentiation.

All parts maintain Active product status, ensuring continued manufacturer support and availability. ROHS3 compliance and REACH unaffected status are consistent across all variants, meeting regulatory requirements for commercial and industrial applications. Moisture Sensitivity Level 1 (Unlimited) indicates no special handling or storage requirements beyond standard component practices.

The PowerDI™ 5 surface mount package is identical across all variants, ensuring PCB layout and assembly process compatibility without modification.

Frequently Asked Questions (FAQ)

Q: Can SDT5100LP5-13, SDT5100LP5-13D, and SDT5100LP5-7D be used interchangeably with SDT5100LP5-7 in circuit design?

A: Yes. All parts share identical electrical specifications including voltage rating (100 V), current rating (5 A), forward voltage drop (820 mV @ 5 A), reverse leakage current (4 µA @ 100 V), and switching speed (Fast Recovery ≤ 500 ns). They are functionally equivalent and interchangeable at the circuit level.

Q: Are there any package or footprint differences between these part numbers?

A: No. All variants use the PowerDI™ 5 surface mount package with identical mechanical dimensions and pin configuration. PCB layouts and assembly processes require no modification when substituting between these parts.

Q: What do the suffix designations (-7, -13, -7D, -13D) represent?

A: The suffix designations are internal Diodes Incorporated manufacturing or date code identifiers that do not affect electrical performance, mechanical compatibility, or functional characteristics of the diode.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. SDT5100LP5-13, SDT5100LP5-13D, and SDT5100LP5-7D are all ROHS3 compliant with REACH unaffected status, matching the compliance profile of the SDT5100LP5-7.

Q: Do these parts require special handling or storage conditions?

A: No. All parts have Moisture Sensitivity Level 1 (Unlimited), indicating standard component handling and storage practices are sufficient. No special moisture barrier bags or desiccant requirements apply.

Q: What is the operating temperature range for these diodes?

A: The junction operating temperature range is -55°C to 150°C for all variants, providing consistent thermal performance across commercial, industrial, and extended temperature applications.

Q: Are inventory levels a consideration when selecting between these substitute parts?

A: Inventory availability may influence selection timing and procurement strategy. Current stock levels are: SDT5100LP5-7 (2008 pcs), SDT5100LP5-13 (10872 pcs), SDT5100LP5-13D (741 pcs), and SDT5100LP5-7D (1040 pcs). However, all parts are functionally equivalent for circuit design purposes.