B160BE-13 Equivalent & Substitute Parts

Part Overview

The B160BE-13 is a Schottky rectifier diode manufactured by Diodes Incorporated, rated for 60 V DC reverse voltage and 1 A average rectified current in a Surface Mount SMB (DO-214AA) package. This component is classified as Obsolete, indicating discontinuation from active production. Identification of equivalent and substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing manufacturing or repair operations for systems utilizing this diode.

Substiute Parts

B160BE-13

Diodes IncorporatedIn Stock: 25132B160BE-13 Datasheet

Current PartRFQ

B150B-13-F

Diodes IncorporatedIn Stock: 3221B150B-13-F Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the B160BE-13 is determined by alignment of the following critical electrical and mechanical parameters:

Mandatory Compatibility Criteria:

• Technology: Schottky rectifier diode
• Package / Case: DO-214AA, SMB (Surface Mount)
• Mounting Type: Surface Mount
• Current - Average Rectified (Io): 1 A
• Speed: Fast Recovery ≤ 500ns, > 200mA (Io)

Allowable Parameter Variations:

• Voltage - DC Reverse (Vr) (Max): Equal to or greater than 60 V
• Voltage - Forward (Vf) (Max) @ If: Equal to or less than 650 mV @ 1 A
• Current - Reverse Leakage @ Vr: Equal to or less than 200 µA @ 60 V
• Capacitance @ Vr, F: Equal to or less than 45 pF @ 4V, 1MHz
• Operating Temperature - Junction: Range must encompass or exceed -55°C to 150°C

The B150B-13-F meets the mandatory compatibility criteria and operates within allowable parameter ranges for direct substitution in applications where the B160BE-13 is specified.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: B150B-13-F

The B150B-13-F is the manufacturer-recommended substitute for the obsolete B160BE-13. Both components are manufactured by Diodes Incorporated and share identical Schottky technology, package form factor (DO-214AA, SMB), current rating (1 A), and fast recovery speed characteristics.

The B150B-13-F carries Active product status, ensuring ongoing availability and supply chain support. Both parts maintain ROHS3 compliance, satisfying regulatory requirements for new designs and manufacturing operations.

The primary electrical difference is the reverse voltage rating: the B150B-13-F is rated for 50 V maximum, compared to 60 V for the B160BE-13. This substitution is valid for applications where the circuit operates at or below 50 V reverse bias. Applications requiring the full 60 V reverse voltage capability of the original part cannot use this substitute without circuit redesign.

Secondary parameter variations include forward voltage (700 mV versus 650 mV at 1 A) and junction capacitance (110 pF versus 45 pF at 4V, 1MHz). These differences are within acceptable tolerances for most rectification and switching applications but should be verified for circuits with stringent efficiency or high-frequency performance requirements.

The B150B-13-F offers an extended operating temperature range (-65°C to 150°C versus -55°C to 150°C), providing additional margin for low-temperature applications.

Frequently Asked Questions (FAQ)

Q: Can the B150B-13-F be used as a direct replacement for the B160BE-13 in all applications?

A: The B150B-13-F is a direct mechanical and functional substitute for applications operating at reverse voltages of 50 V or below. Applications requiring the full 60 V reverse voltage rating of the B160BE-13 require circuit redesign or alternative component selection. Verify the maximum reverse voltage in your circuit before substitution.

Q: What is the impact of the higher forward voltage drop in the B150B-13-F?

A: The B150B-13-F exhibits a forward voltage of 700 mV at 1 A, compared to 650 mV for the B160BE-13. This 50 mV difference results in slightly higher power dissipation and heat generation. For most rectification applications, this difference is negligible. High-efficiency or thermally constrained designs should evaluate the impact through thermal analysis.

Q: Does the higher junction capacitance of the B150B-13-F affect circuit performance?

A: The B150B-13-F has a junction capacitance of 110 pF at 4V, 1MHz, compared to 45 pF for the B160BE-13. This increased capacitance may affect high-frequency switching performance or introduce additional phase shift in RF applications. Circuits operating at frequencies above 10 MHz should be evaluated for potential performance degradation.

Q: Are both parts available in the same packaging format?

A: Yes. Both the B160BE-13 and B150B-13-F use the DO-214AA (SMB) Surface Mount package. Footprint and soldering procedures are identical, enabling direct PCB-level substitution without layout modifications.

Q: What is the compliance status of the B150B-13-F?

A: The B150B-13-F is ROHS3 compliant and carries Active product status from Diodes Incorporated. It is suitable for new designs and ongoing manufacturing operations. The B160BE-13, classified as Obsolete, is no longer recommended for new designs.

Q: Can I use the B150B-13-F in a circuit designed for 60 V reverse bias?

A: No. The B150B-13-F is rated for a maximum reverse voltage of 50 V. Using it in a circuit with 60 V reverse bias exceeds the component's electrical rating and may result in device failure or degraded reliability. Circuit redesign or alternative component selection is required.

Q: What is the temperature operating range difference between these parts?

A: The B150B-13-F operates from -65°C to 150°C, while the B160BE-13 operates from -55°C to 150°C. The B150B-13-F provides an additional 10°C of low-temperature margin, making it suitable for applications requiring extended cold-temperature performance.