B160-M3/5AT Equivalent & Substitute Parts

Part Overview

The B160-M3/5AT is a Schottky rectifier diode manufactured by Vishay General Semiconductor - Diodes Division, rated for 60 V DC reverse voltage and 1 A average rectified current in a surface mount DO-214AC (SMA) package. This component is classified as Active product status and is ROHS3 compliant. Equivalent and substitute parts are identified when design requirements necessitate alternative packaging formats, different supplier sourcing, automotive-grade qualification, or inventory availability considerations while maintaining electrical and mechanical compatibility.

Key Parameters

Parameter	Value
Voltage - DC Reverse (Vr) (Max)	60 V
Current - Average Rectified (Io)	1 A
Voltage - Forward (Vf) (Max) @ If	750 mV @ 1 A
Speed	Fast Recovery ≤ 500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr	200 µA @ 60 V
Mounting Type	Surface Mount
Package / Case	DO-214AC, SMA
Operating Temperature - Junction	-65°C ~ 150°C
Technology	Schottky
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the B160-M3/5AT are grouped into three categories based on substitution criteria:

Parametric Equivalents (Vishay B160 and SS16 Series): Parts that maintain identical electrical specifications (60 V, 1 A, 750 mV forward voltage, 200 µA reverse leakage) and operate within the same temperature range (-65°C to 150°C). These parts differ only in packaging format (Tape & Reel, Cut Tape, or Digi-Reel) and are interchangeable at the circuit level. Included parts: B160-E3/5AT, B160-E3/61T, SS16-E3/5AT, SS16-E3/61T, SS16-M3/61T, SS16HE3_B/H, and SS16HE3_B/I.

Manufacturer Recommended Alternatives (Diodes Incorporated, Rohm Semiconductor, EVVO Semi): Parts that meet the core electrical requirements (60 V, 1 A, fast recovery) but may exhibit variations in forward voltage, reverse leakage current, or capacitance specifications. These parts are qualified for use as direct replacements when supplier diversification or specific certifications are required. Included parts: B160Q-13-F (Diodes Incorporated), RB162L-60TE25 (Rohm Semiconductor), and SS16 (EVVO Semi).

Automotive-Grade Variants: Vishay parts SS16HE3_B/H and SS16HE3_B/I carry AEC-Q101 automotive qualification and are suitable for applications requiring automotive-grade components while maintaining identical electrical performance.

Parameter Comparison

Part Number	Manufacturer	Vr (Max)	Io	Vf (Max) @ If	Reverse Leakage @ Vr	Speed	Tj (Operating)	Packaging	Product Status
B160-M3/5AT	Vishay	60 V	1 A	750 mV @ 1 A	200 µA @ 60 V	Fast Recovery ≤ 500ns	-65°C ~ 150°C	Tape & Reel (TR)	Active
B160-E3/5AT	Vishay	60 V	1 A	750 mV @ 1 A	200 µA @ 60 V	Fast Recovery ≤ 500ns	-65°C ~ 150°C	Cut Tape (CT) & Digi-Reel®	Active
B160-E3/61T	Vishay	60 V	1 A	750 mV @ 1 A	200 µA @ 60 V	Fast Recovery ≤ 500ns	-65°C ~ 150°C	Cut Tape (CT)	Active
SS16-E3/5AT	Vishay	60 V	1 A	750 mV @ 1 A	200 µA @ 60 V	Fast Recovery ≤ 500ns	-65°C ~ 150°C	Tape & Reel (TR)	Active
SS16-E3/61T	Vishay	60 V	1 A	750 mV @ 1 A	200 µA @ 60 V	Fast Recovery ≤ 500ns	-65°C ~ 150°C	Cut Tape (CT) & Digi-Reel®	Active
SS16-M3/61T	Vishay	60 V	1 A	750 mV @ 1 A	200 µA @ 60 V	Fast Recovery ≤ 500ns	-65°C ~ 150°C	Tape & Reel (TR)	Active
SS16HE3_B/H	Vishay	60 V	1 A	750 mV @ 1 A	200 µA @ 60 V	Fast Recovery ≤ 500ns	-65°C ~ 150°C	Tape & Reel (TR)	Active
SS16HE3_B/I	Vishay	60 V	1 A	750 mV @ 1 A	200 µA @ 60 V	Fast Recovery ≤ 500ns	-65°C ~ 150°C	Tape & Reel (TR)	Active
B160Q-13-F	Diodes Incorporated	60 V	1 A	700 mV @ 1 A	500 µA @ 40 V	Fast Recovery ≤ 500ns	-65°C ~ 150°C	Tape & Reel (TR)	Active
RB162L-60TE25	Rohm Semiconductor	60 V	1 A	650 mV @ 1 A	100 µA @ 60 V	Fast Recovery ≤ 500ns	-65°C ~ 150°C	Cut Tape (CT) & Digi-Reel®	Not For New Designs
SS16	EVVO Semi	60 V	1 A	700 mV @ 1 A	300 µA @ 60 V	Fast Recovery ≤ 500ns	-55°C ~ 125°C	Cut Tape (CT) & Digi-Reel®	Active

Engineering Selection Recommendations

For Direct Replacement (Identical Specifications): Select B160-E3/5AT, B160-E3/61T, SS16-E3/5AT, SS16-E3/61T, SS16-M3/61T, SS16HE3_B/H, or SS16HE3_B/I when packaging format or inventory availability differs from the B160-M3/5AT. All Vishay parametric equivalents maintain identical electrical performance and operating temperature range. SS16HE3_B/H and SS16HE3_B/I are qualified to AEC-Q101 automotive standard and are suitable for automotive applications.

For Supplier Diversification: Select B160Q-13-F (Diodes Incorporated) or SS16 (EVVO Semi) when multi-source qualification is required. Both parts maintain 60 V / 1 A ratings and fast recovery characteristics. B160Q-13-F carries AEC-Q101 automotive qualification. Note that forward voltage and reverse leakage specifications differ slightly from the B160-M3/5AT; circuit-level validation is required to confirm compatibility with application-specific performance requirements.

Not Recommended for New Designs: RB162L-60TE25 (Rohm Semiconductor) carries "Not For New Designs" product status and should not be selected for new circuit implementations.

Temperature Range Consideration: EVVO Semi SS16 operates within -55°C to 125°C, which is narrower than the B160-M3/5AT range of -65°C to 150°C. This part is suitable only for applications that do not require the extended low-temperature or high-temperature performance of the primary part.

Frequently Asked Questions (FAQ)

Q: Can B160-E3/5AT replace B160-M3/5AT in production?

A: Yes. Both parts are manufactured by Vishay, carry identical electrical specifications (60 V, 1 A, 750 mV forward voltage, 200 µA reverse leakage), and operate across the same temperature range (-65°C to 150°C). The difference is packaging format: B160-M3/5AT uses Tape & Reel (TR), while B160-E3/5AT uses Cut Tape (CT) & Digi-Reel®. Selection depends on assembly equipment compatibility and inventory sourcing.

Q: What is the difference between SS16-E3/61T and SS16-M3/61T?

A: Both parts are Vishay SS16 series Schottky diodes with identical electrical specifications and operating temperature range. The difference is in the part number designation (E3 versus M3), which reflects internal Vishay product line management. Both are suitable as direct replacements for B160-M3/5AT.

Q: Can I use B160Q-13-F (Diodes Incorporated) as a substitute?

A: B160Q-13-F meets the core voltage and current ratings (60 V, 1 A) and fast recovery speed requirement. However, it exhibits lower forward voltage (700 mV versus 750 mV) and higher reverse leakage current (500 µA @ 40 V versus 200 µA @ 60 V). Circuit-level analysis is required to confirm that these parameter differences do not affect application performance. B160Q-13-F carries AEC-Q101 automotive qualification, making it suitable for automotive applications.

Q: Why is RB162L-60TE25 marked "Not For New Designs"?

A: RB162L-60TE25 is a legacy product from Rohm Semiconductor. While it meets the electrical requirements, its "Not For New Designs" status indicates that Rohm has discontinued active development and support for this part. New circuit designs should select active-status alternatives.

Q: Does the SS16 from EVVO Semi have any limitations?

A: EVVO Semi SS16 operates within -55°C to 125°C, which is narrower than the B160-M3/5AT operating range of -65°C to 150°C. This part is not suitable for applications requiring operation below -55°C or above 125°C. Additionally, forward voltage is specified at 700 mV (versus 750 mV for B160-M3/5AT) and reverse leakage is 300 µA @ 60 V (versus 200 µA for B160-M3/5AT).

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts carry ROHS3 compliance status, matching the B160-M3/5AT environmental qualification.

Q: What packaging formats are available for B160 series diodes?

A: Vishay B160 and SS16 series Schottky diodes are available in three packaging formats: Tape & Reel (TR), Cut Tape (CT), and Cut Tape & Digi-Reel® (CT & Digi-Reel®). Selection depends on assembly line equipment and volume requirements. All formats use the same DO-214AC (SMA) physical package.

Q: Can I mix different substitute parts in the same production run?

A: Mixing parts from different manufacturers or with different electrical specifications (such as forward voltage or reverse leakage) in the same circuit is not recommended without circuit-level validation. Within the Vishay B160 and SS16 parametric equivalent group, parts are interchangeable. For cross-manufacturer substitution, design review is required.

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