B2100AE-13 Equivalent & Substitute Parts

Part Overview

The B2100AE-13 is a Schottky rectifier diode manufactured by Diodes Incorporated, rated for 100 V DC reverse voltage and 2 A average rectified current in a surface mount SMA (DO-214AC) package. This component is classified as Active product status with full RoHS3 compliance and unlimited moisture sensitivity rating (MSL 1).

Substitute parts are necessary when the primary part experiences supply constraints, extended lead times, or inventory limitations. The parts listed below provide electrical and mechanical equivalence within the specified parameter tolerances for this Schottky diode category.

Substiute Parts

B2100AE-13

Diodes IncorporatedIn Stock: 5312B2100AE-13 Datasheet

Current PartRFQ

BR210_R1_00001

Panjit International Inc.In Stock: 39669BR210_R1_00001 Datasheet

MFR RecommendedRFQ

SS110-TP

Micro Commercial CoIn Stock: 1377SS110-TP Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the B2100AE-13 is determined by the following critical parameters:

Primary Equivalence Criteria:

• Voltage - DC Reverse (Vr) (Max): 100 V
• Current - Average Rectified (Io): 2 A
• Package / Case: DO-214AC, SMA
• Mounting Type: Surface Mount
• Technology: Schottky

Secondary Compatibility Parameters:

• Voltage - Forward (Vf) (Max) @ If: ≤ 800 mV @ 2 A
• Speed: Fast Recovery ≤ 500ns, > 200mA (Io)
• Operating Temperature - Junction: Minimum -55°C, Maximum ≥ 150°C
• RoHS Status: ROHS3 Compliant

Parts that meet all primary criteria and fall within secondary parameter tolerances are classified as direct substitutes. Parts that deviate from primary criteria (such as reduced current rating) are classified as partial or conditional substitutes and are noted accordingly.

Parameter Comparison

Engineering Selection Recommendations

BR210_R1_00001 (Panjit International Inc.) - Direct Substitute

The BR210_R1_00001 meets all primary equivalence criteria for the B2100AE-13. Both parts share identical voltage and current ratings (100 V, 2 A), identical package specification (DO-214AC, SMA), and identical fast recovery speed characteristics. The forward voltage differential (800 mV vs. 790 mV @ 2 A) falls within acceptable engineering tolerance for Schottky diode applications. Both parts maintain ROHS3 compliance and MSL 1 rating. The BR210_R1_00001 operates across -55°C to 150°C, which covers the primary application range, though the B2100AE-13 extends to -65°C minimum. The BR210_R1_00001 is suitable for direct substitution in applications where the lower temperature limit of -55°C is acceptable. Reverse leakage current is higher (50 µA vs. 7 µA @ 100 V), which may impact low-power or high-impedance circuit performance.

SS110-TP (Micro Commercial Co) - Partial Substitute

The SS110-TP is classified as a partial substitute due to reduced current rating (1 A vs. 2 A). While voltage rating (100 V), package type (DO-214AC, SMA), and fast recovery speed are equivalent, the current limitation restricts its use to applications requiring ≤ 1 A average rectified current. The SS110-TP carries Obsolete product status, indicating discontinued manufacturing and limited future availability. Operating temperature range (-55°C to 125°C) is narrower than the primary part. Reverse leakage current is significantly elevated (500 µA @ 100 V), which is unsuitable for precision or low-power applications. The SS110-TP is not recommended for new designs and should be used only in legacy system maintenance where current requirements do not exceed 1 A.

Frequently Asked Questions (FAQ)

Q: Can BR210_R1_00001 be used as a direct replacement for B2100AE-13 in all applications?

A: The BR210_R1_00001 is a direct substitute for applications operating within -55°C to 150°C. If your circuit requires operation below -55°C, the B2100AE-13 is required due to its extended lower temperature limit of -65°C. Both parts are electrically equivalent at rated conditions (100 V, 2 A, SMA package). Verify that reverse leakage current tolerance (50 µA vs. 7 µA @ 100 V) is acceptable for your circuit design.

Q: Why is SS110-TP listed as a substitute if it has lower current rating?

A: The SS110-TP is listed as a partial substitute for applications with current requirements ≤ 1 A. It shares the same voltage rating (100 V), package type (DO-214AC, SMA), and fast recovery speed. However, it cannot be used in circuits requiring the full 2 A rating of the B2100AE-13. Additionally, SS110-TP is Obsolete and should not be selected for new designs.

Q: What is the impact of higher reverse leakage current in BR210_R1_00001?

A: The BR210_R1_00001 exhibits 50 µA reverse leakage at 100 V compared to 7 µA for the B2100AE-13. In high-impedance circuits, precision rectifier applications, or low-power designs, this difference may affect circuit performance. Evaluate reverse leakage impact through circuit simulation or prototype testing if your application is sensitive to leakage current.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. Both BR210_R1_00001 and SS110-TP are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating, matching the B2100AE-13 compliance profile.

Q: What is the difference between DO-214AC and SMA package designations?

A: DO-214AC and SMA refer to the same physical package. DO-214AC is the JEDEC standard designation, while SMA is the industry common name. All three parts in this comparison use identical package geometry and footprint.

Q: Can I use SS110-TP in a 2 A application if I parallel multiple diodes?

A: Paralleling Schottky diodes is not a standard engineering practice due to unequal current sharing caused by forward voltage variations between devices. Each diode would not carry equal current, resulting in potential thermal stress and reliability issues. Use a single diode rated for the full 2 A requirement instead.

Q: What is the minimum operating temperature consideration for BR210_R1_00001?

A: The BR210_R1_00001 operates from -55°C to 150°C junction temperature. If your application requires operation below -55°C, the B2100AE-13 with its -65°C minimum rating is required. Verify your circuit's actual operating temperature range before selecting a substitute.