VS-MBR360TR Equivalent & Substitute Parts

Part Overview

The VS-MBR360TR is a Schottky rectifier diode manufactured by Vishay General Semiconductor - Diodes Division, rated for 60 V DC reverse voltage and 3 A average rectified current. This component is classified as obsolete, necessitating identification of active equivalent parts for new designs and ongoing production requirements. The part is housed in a DO-201AD axial through-hole package and operates across a junction temperature range of -40°C to 150°C. Equivalent and substitute parts must maintain electrical performance within the specified parameters while offering active product status and continued availability.

Key Parameters

Parameter	Value	Unit
Voltage - DC Reverse (Vr) (Max)	60	V
Current - Average Rectified (Io)	3	A
Voltage - Forward (Vf) (Max) @ If	730 mV @ 3 A	mV
Speed	Fast Recovery ≤ 500ns, > 200mA (Io)	ns
Current - Reverse Leakage @ Vr	600	µA @ 60 V
Mounting Type	Through Hole	—
Package / Case	DO-201AD, Axial	—
Operating Temperature - Junction	-40 to 150	°C
Technology	Schottky	—
RoHS Status	ROHS3 Compliant	—

Substitute Part Grouping Explanation

Substitute parts for the VS-MBR360TR are grouped based on strict electrical and mechanical compatibility criteria. All substitute candidates must satisfy the following core parameters:

Primary Substitution Criteria:

Voltage - DC Reverse (Vr) (Max): 60 V minimum
Current - Average Rectified (Io): 3 A minimum
Technology: Schottky
Mounting Type: Through Hole
Package / Case: DO-201AD or equivalent axial configuration
Speed: Fast Recovery ≤ 500ns, > 200mA (Io)

Grouping Logic:

Group 1: Direct Electrical Equivalents (DO-201AD Package) Parts meeting all primary criteria with DO-201AD package designation and active product status. These parts are pin-compatible and functionally equivalent for direct replacement in existing circuit designs.

Group 2: Functional Equivalents (Alternative Axial Packages) Parts meeting all primary criteria with alternative axial package designations (DO-27, DO-204AC) and active product status. These parts require mechanical verification for board layout compatibility but maintain full electrical equivalence.

Group 3: Higher Current Rating (5 A) Parts exceeding the 3 A current requirement while maintaining 60 V reverse voltage rating. These parts are electrically compatible for applications where additional current margin is acceptable.

Parameter Comparison

Part Number	Manufacturer	Vr (Max) [V]	Io [A]	Vf (Max) @ If [mV]	Reverse Leakage @ Vr [µA]	Package	Product Status	Tj (Max) [°C]
VS-MBR360TR	Vishay	60	3	730 @ 3A	600 @ 60V	DO-201AD	Obsolete	150
SB360-E3/54	Vishay	60	3	680 @ 3A	500 @ 60V	DO-201AD	Active	150
MBR360G	onsemi	60	3	740 @ 3A	600 @ 60V	DO-201AA / DO-27	Active	150
MBR360RLG	onsemi	60	3	740 @ 3A	600 @ 60V	DO-201AA / DO-27	Active	150
SB360E-G	Comchip Technology	60	3	700 @ 3A	500 @ 60V	DO-201AD	Active	150
SR306-AP	Micro Commercial Co	60	3	720 @ 3A	1000 @ 60V	DO-201AD	Active	125
SR306-BP	Micro Commercial Co	60	3	720 @ 3A	1000 @ 60V	DO-201AD	Active	125
SR306-TP	Micro Commercial Co	60	3	720 @ 3A	1000 @ 60V	DO-201AD	Active	125
STPS3L60Q	STMicroelectronics	60	3	620 @ 3A	60 @ 60V	DO-204AC / DO-15	Active	150
STPS3L60QRL	STMicroelectronics	60	3	620 @ 3A	60 @ 60V	DO-204AC / DO-15	Active	150
SR506 B0G	Taiwan Semiconductor Corporation	60	5	700 @ 5A	500 @ 60V	DO-201AD	Active	150

Engineering Selection Recommendations

Primary Recommendation: SB360-E3/54 (Vishay)

The SB360-E3/54 is the preferred direct replacement for the obsolete VS-MBR360TR. Both parts are manufactured by Vishay General Semiconductor - Diodes Division, ensuring design continuity and manufacturing consistency. The SB360-E3/54 maintains identical electrical ratings (60 V, 3 A) and package configuration (DO-201AD), with improved forward voltage characteristics (680 mV vs. 730 mV at 3 A) and lower reverse leakage current (500 µA vs. 600 µA at 60 V). The part holds active product status with 52,650 units in stock, ensuring long-term availability. RoHS3 compliance and REACH unaffected status match the original part specifications.

Secondary Recommendation: STPS3L60Q / STPS3L60QRL (STMicroelectronics)

The STPS3L60Q and STPS3L60QRL offer superior electrical performance with the lowest forward voltage drop (620 mV at 3 A) and significantly reduced reverse leakage current (60 µA at 60 V). These parts are housed in DO-15 (DO-204AC) packages, which are physically smaller than DO-201AD but maintain through-hole mounting compatibility. Both variants are active products with substantial inventory (20,300 and 7,082 units respectively). The DO-15 package requires board layout verification to confirm mechanical fit. Maximum junction temperature of 150°C matches the original specification.

Alternative Recommendation: MBR360RLG (onsemi)

The MBR360RLG provides a functionally equivalent option from onsemi with active product status and 20,344 units in stock. The part maintains 60 V / 3 A electrical ratings with forward voltage of 740 mV at 3 A and reverse leakage of 600 µA at 60 V. The DO-27 axial package is mechanically compatible with DO-201AD footprints in most through-hole applications. Extended junction temperature range (-65°C to 150°C) provides additional thermal margin compared to the original part.

Higher Current Option: SR506 B0G (Taiwan Semiconductor Corporation)

The SR506 B0G is suitable for applications requiring additional current margin. Rated for 5 A at 60 V reverse voltage, this part maintains the DO-201AD package and provides 67% higher current capacity than the original specification. Forward voltage is 700 mV at 5 A, and reverse leakage is 500 µA at 60 V. This part is appropriate for designs where current derating or future load increases are anticipated.

Compliance Verification:

All recommended substitute parts maintain RoHS3 compliance and REACH unaffected status, matching the regulatory requirements of the original VS-MBR360TR. Moisture sensitivity level (MSL) ratings are consistent across all active alternatives.

Frequently Asked Questions (FAQ)

Q: Can the SB360-E3/54 be used as a direct replacement for the VS-MBR360TR without circuit modifications?

A: Yes. The SB360-E3/54 is electrically and mechanically compatible with the VS-MBR360TR. Both parts share identical voltage and current ratings (60 V, 3 A), the same DO-201AD package configuration, and equivalent fast recovery speed characteristics. The improved forward voltage and reduced reverse leakage of the SB360-E3/54 provide enhanced performance without requiring circuit redesign.

Q: What is the difference between the DO-201AD and DO-15 packages used in these diodes?

A: Both DO-201AD and DO-15 (DO-204AC) are axial through-hole packages with identical lead spacing and mounting compatibility. The primary difference is physical size: DO-15 packages are smaller in body diameter and length compared to DO-201AD. For most through-hole PCB layouts, both packages are mechanically interchangeable. However, board layout verification is required when substituting between these package types to confirm clearance and spacing requirements.

Q: Why do some substitute parts have lower reverse leakage current than the original VS-MBR360TR?

A: Reverse leakage current is a manufacturing characteristic that varies between semiconductor manufacturers and process technologies. Lower reverse leakage (such as 60 µA in the STPS3L60Q versus 600 µA in the VS-MBR360TR) indicates improved semiconductor junction quality and lower thermal generation of minority carriers. This is a beneficial characteristic that reduces power dissipation and improves circuit performance. All substitute parts listed meet or exceed the original specification.

Q: Is the SR506 B0G suitable for applications designed for 3 A operation?

A: Yes. The SR506 B0G is rated for 5 A average rectified current, which exceeds the 3 A requirement of the original design. The part maintains the same 60 V reverse voltage rating and DO-201AD package configuration. Using a higher-rated component in a lower-current application provides additional design margin and does not compromise circuit function. Forward voltage characteristics remain within acceptable ranges for typical rectifier applications.

Q: What is the significance of the operating temperature range differences between substitute parts?

A: The original VS-MBR360TR operates from -40°C to 150°C junction temperature. Most substitute parts extend the lower temperature limit to -55°C or -65°C, providing improved cold-temperature performance. The maximum junction temperature of 150°C is maintained across all recommended alternatives. Extended temperature ranges provide additional design margin for applications operating in extreme thermal environments but do not affect performance in standard operating conditions.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All active substitute parts listed in this reference maintain RoHS3 compliance and REACH unaffected status, matching the regulatory requirements of the original VS-MBR360TR. This ensures compatibility with modern manufacturing standards and environmental regulations.

Q: What packaging options are available for the substitute parts?

A: Substitute parts are available in multiple packaging formats: Cut Tape (CT), Bulk, and Tape & Reel (TR). These packaging options affect order quantities and handling methods but do not impact electrical performance or mechanical compatibility. Selection of packaging format depends on production volume requirements and assembly process specifications.

Q: Can the Micro Commercial Co SR306 series parts be used interchangeably?

A: The SR306-AP, SR306-BP, and SR306-TP are electrically identical parts from Micro Commercial Co, all rated for 60 V / 3 A with identical forward voltage (720 mV at 3 A) and reverse leakage (1 mA at 60 V) characteristics. The primary difference is packaging format: SR306-AP and SR306-BP are supplied in Bulk, while SR306-TP is supplied in Cut Tape. All three variants are mechanically and electrically interchangeable for circuit applications.

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