B3100Q-13-F Equivalent & Substitute Parts

Part Overview

The B3100Q-13-F is an active Schottky rectifier diode manufactured by Diodes Incorporated, designed for surface mount applications in the DO-214AB (SMC) package. This component operates at 100 V DC reverse voltage with a 3 A average rectified current rating and is qualified to AEC-Q101 automotive standards. The part is ROHS3 compliant and carries unlimited moisture sensitivity level (MSL 1) classification.

Substitute parts are identified based on matching electrical performance parameters, mechanical compatibility, and regulatory compliance. Alternative packaging formats of the same base product are available to accommodate different procurement and assembly requirements.

Substiute Parts

B3100Q-13-F

Diodes IncorporatedIn Stock: 32354B3100Q-13-F Datasheet

Current PartRFQ

B3100-13-F

Diodes IncorporatedIn Stock: 17485B3100-13-F Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the B3100Q-13-F is determined by equivalence across the following critical parameters:

Electrical Parameters (Must Match):

• Voltage - DC Reverse (Vr) (Max): 100 V
• Current - Average Rectified (Io): 3 A
• Voltage - Forward (Vf) (Max) @ If: 790 mV @ 3 A
• Current - Reverse Leakage @ Vr: 500 µA @ 100 V
• Capacitance @ Vr, F: 100 pF @ 4V, 1MHz
• Speed: Fast Recovery ≤ 500ns, > 200mA (Io)

Mechanical Parameters (Must Match):

• Package / Case: DO-214AB, SMC
• Mounting Type: Surface Mount

Compliance Parameters (Must Match):

• Technology: Schottky
• Grade: Automotive
• Qualification: AEC-Q101
• RoHS Status: ROHS3 Compliant
• MSL: 1 (Unlimited)

The B3100-13-F is identified as a parametric equivalent. This part maintains identical electrical and mechanical specifications but differs in packaging format (Cut Tape & Digi-Reel® versus Tape & Reel).

Parameter Comparison

Engineering Selection Recommendations

Both the B3100Q-13-F and B3100-13-F are active products from Diodes Incorporated with identical electrical and mechanical specifications. Selection between these parts is determined by procurement and assembly requirements rather than functional performance.

B3100Q-13-F (Tape & Reel): Suitable for high-volume automated assembly operations requiring continuous reel feeding.

B3100-13-F (Cut Tape & Digi-Reel®): Suitable for mixed-volume production, prototyping, or applications requiring flexible packaging quantities.

Both parts maintain AEC-Q101 automotive qualification, ROHS3 compliance, and unlimited moisture sensitivity level (MSL 1). No functional or reliability differences exist between these variants. Selection is based on supply chain availability, inventory management, and assembly line compatibility.

Frequently Asked Questions (FAQ)

Q: Can B3100-13-F be used as a direct replacement for B3100Q-13-F?

A: Yes. Both parts are electrically and mechanically identical. The only difference is packaging format (Cut Tape & Digi-Reel® versus Tape & Reel). Direct substitution is valid for applications where the packaging format is compatible with assembly equipment.

Q: Are there any electrical performance differences between these parts?

A: No. Both parts share identical specifications for reverse voltage (100 V), average rectified current (3 A), forward voltage (790 mV @ 3 A), reverse leakage current (500 µA @ 100 V), and capacitance (100 pF @ 4V, 1MHz).

Q: Do both parts meet automotive qualification requirements?

A: Yes. Both B3100Q-13-F and B3100-13-F are AEC-Q101 qualified and carry automotive grade classification.

Q: What is the difference between Tape & Reel and Cut Tape & Digi-Reel® packaging?

A: Tape & Reel (TR) provides continuous reel format for automated high-speed pick-and-place assembly. Cut Tape & Digi-Reel® offers flexible packaging with individual tape segments and alternative reel options, suitable for lower-volume or mixed-component assembly.

Q: Are both parts ROHS3 compliant?

A: Yes. Both B3100Q-13-F and B3100-13-F are ROHS3 compliant with unlimited moisture sensitivity level (MSL 1).

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

A: Both parts operate across a junction temperature range of -55°C to 125°C.

Q: Can these parts be used interchangeably in existing designs?

A: Yes, provided the assembly process can accommodate the different packaging format. No circuit design changes are required.