MBRS360BT3G Equivalent & Substitute Parts

Part Overview

The MBRS360BT3G is an active Schottky rectifier diode manufactured by onsemi, rated for 60 V DC reverse voltage and 3 A average rectified current in a Surface Mount SMB (DO-214AA) package. This component is designed for fast recovery applications with switching speeds ≤ 500 ns and forward voltage of 630 mV at 3 A. The part is ROHS3 compliant with unlimited moisture sensitivity level (MSL 1) and remains in active production status.

Equivalent and substitute parts are identified based on matching or compatible electrical ratings, package types, and thermal operating ranges. Substitutes are categorized as direct equivalents (matching all critical parameters) or similar alternatives (compatible within application constraints).

Key Parameters

Parameter	MBRS360BT3G Value
Voltage - DC Reverse (Vr) (Max)	60 V
Current - Average Rectified (Io)	3 A
Voltage - Forward (Vf) (Max) @ If	630 mV @ 3 A
Speed	Fast Recovery ≤ 500 ns, > 200 mA (Io)
Current - Reverse Leakage @ Vr	30 µA @ 60 V
Package / Case	DO-214AA, SMB
Operating Temperature - Junction	-65°C ~ 175°C
Technology	Schottky
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution logic for the MBRS360BT3G is based on the following critical parameters:

Primary Matching Criteria:

Voltage - DC Reverse (Vr) (Max): 60 V
Current - Average Rectified (Io): 3 A
Package / Case: DO-214AA, SMB (or compatible surface mount package)
Technology: Schottky
Speed: Fast Recovery ≤ 500 ns, > 200 mA (Io)

Direct Equivalents match all primary criteria with identical or superior electrical ratings and the same SMB package footprint.

Similar Alternatives maintain the 60 V / 3 A electrical specification but may differ in:

Forward voltage characteristics (Vf)
Reverse leakage current (Ir)
Operating temperature range
Package variant (SOD-128 vs. SMB)
Reverse recovery time (trr) where specified

Lower-Rated Alternatives (1 A current rating) are listed for reference but require circuit re-evaluation and are not direct substitutes for 3 A applications.

Parameter Comparison

Part Number	Manufacturer	Vr (Max)	Io (A)	Vf (Max) @ If	Ir @ Vr	Package	Tj (Max)	RoHS
MBRS360BT3G	onsemi	60 V	3 A	630 mV @ 3 A	30 µA @ 60 V	DO-214AA, SMB	175°C	ROHS3
STPS3L60U	STMicroelectronics	60 V	3 A	620 mV @ 3 A	150 µA @ 60 V	DO-214AA, SMB	150°C	ROHS3
STPS3L60UY	STMicroelectronics	60 V	3 A	620 mV @ 3 A	150 µA @ 60 V	DO-214AA, SMB	150°C	ROHS3
B360B-E3/52T	Vishay General Semiconductor - Diodes Division	60 V	3 A	660 mV @ 3 A	100 µA @ 60 V	DO-214AA, SMB	150°C	ROHS3
BR36_R1_00001	Panjit International Inc.	60 V	3 A	740 mV @ 3 A	50 µA @ 60 V	DO-214AA, SMB	175°C	ROHS3
PMEG6030EP,115	Nexperia USA Inc.	60 V	3 A	530 mV @ 3 A	200 µA @ 60 V	SOD-128	150°C	ROHS3
PMEG6030ETPX	Nexperia USA Inc.	60 V	3 A	530 mV @ 3 A	200 µA @ 60 V	SOD-128	175°C	ROHS3
SK36B-LTP	Micro Commercial Co	60 V	3 A	750 mV @ 3 A	500 µA @ 60 V	DO-214AA, SMB	150°C	ROHS3
STPS340UY	STMicroelectronics	40 V	3 A	630 mV @ 3 A	20 µA @ 40 V	DO-214AA, SMB	150°C	ROHS3
B1100B-13-F	Diodes Incorporated	100 V	1 A	790 mV @ 1 A	500 µA @ 100 V	DO-214AA, SMB	150°C	ROHS3
STPS160UY	STMicroelectronics	60 V	1 A	670 mV @ 1 A	4 µA @ 60 V	DO-214AA, SMB	150°C	ROHS3

Engineering Selection Recommendations

Direct Substitutes (60 V / 3 A, SMB Package):

The following parts are direct substitutes for the MBRS360BT3G in applications requiring 60 V reverse voltage and 3 A average rectified current with SMB package compatibility:

STPS3L60U / STPS3L60UY (STMicroelectronics): Identical electrical ratings with 620 mV forward voltage. Maximum junction temperature of 150°C versus 175°C for the MBRS360BT3G. ROHS3 compliant. Suitable for general-purpose rectification where thermal headroom is adequate.
B360B-E3/52T (Vishay General Semiconductor - Diodes Division): Matches 60 V / 3 A specification with 660 mV forward voltage. Maximum junction temperature of 150°C. ROHS3 compliant. Inventory availability is limited (2,903 pcs).
BR36_R1_00001 (Panjit International Inc.): Matches 60 V / 3 A specification with 740 mV forward voltage and -65°C to 175°C operating range matching the MBRS360BT3G. ROHS3 compliant. Tape & Reel packaging.

Package-Variant Substitutes (60 V / 3 A, SOD-128 Package):

PMEG6030EP,115 / PMEG6030ETPX (Nexperia USA Inc.): Electrical equivalents in SOD-128 package instead of SMB. Forward voltage of 530 mV (lower than MBRS360BT3G). PMEG6030ETPX supports 175°C maximum junction temperature. Substitution requires PCB layout modification due to different package footprint.

Lower-Rated Alternatives (60 V / 1 A):

STPS160UY (STMicroelectronics): 60 V reverse voltage with 1 A current rating. Not a direct substitute for 3 A applications. Automotive grade (AEC-Q101) with -40°C to 150°C operating range. Suitable only for circuits requiring ≤ 1 A average rectified current.

Voltage-Reduced Alternative (40 V / 3 A):

STPS340UY (STMicroelectronics): 40 V reverse voltage with 3 A current rating. Automotive grade (AEC-Q101). Not suitable for applications requiring 60 V reverse voltage rating. Substitution requires circuit voltage verification.

Non-Equivalent Reference (100 V / 1 A):

B1100B-13-F (Diodes Incorporated): Higher voltage (100 V) and lower current (1 A) rating. Not a functional substitute for the MBRS360BT3G.

All recommended substitutes maintain ROHS3 compliance, Schottky technology, fast recovery characteristics (≤ 500 ns), and MSL 1 moisture sensitivity rating.

Frequently Asked Questions (FAQ)

Q: Can STPS3L60U replace MBRS360BT3G in all applications?

A: STPS3L60U is electrically equivalent with matching 60 V / 3 A ratings and SMB package. The primary difference is maximum junction temperature: STPS3L60U is rated to 150°C versus 175°C for MBRS360BT3G. Substitution is valid for applications where the lower thermal limit does not constrain circuit operation.

Q: What is the difference between PMEG6030EP,115 and PMEG6030ETPX?

A: Both parts are 60 V / 3 A Schottky diodes with identical electrical characteristics (530 mV forward voltage). The difference is maximum junction temperature: PMEG6030EP,115 is rated to 150°C, while PMEG6030ETPX is rated to 175°C. Both use SOD-128 package instead of SMB, requiring PCB layout changes.

Q: Why is STPS340UY listed as a substitute if it is only 40 V?

A: STPS340UY is listed as a similar alternative, not a direct substitute. It maintains the 3 A current rating and SMB package but reduces reverse voltage to 40 V. Substitution is only valid for circuits operating at ≤ 40 V reverse voltage. Applications requiring 60 V rating cannot use this part.

Q: Can STPS160UY replace MBRS360BT3G?

A: No. STPS160UY is rated for 1 A average rectified current versus 3 A for MBRS360BT3G. While both share 60 V reverse voltage and SMB package, the current rating difference makes this unsuitable for 3 A applications. STPS160UY is listed for reference only and includes automotive qualification (AEC-Q101).

Q: What are the key parameters that determine substitutability?

A: The critical parameters are: (1) Voltage - DC Reverse (Vr) (Max), (2) Current - Average Rectified (Io), (3) Package / Case type, and (4) Operating Temperature - Junction range. Forward voltage (Vf), reverse leakage current (Ir), and speed characteristics are secondary considerations that may affect circuit performance but do not prevent substitution if primary parameters match.

Q: Is the SOD-128 package compatible with SMB footprints?

A: No. SOD-128 and SMB (DO-214AA) are different package types with different land patterns and pin configurations. PMEG6030 series parts in SOD-128 package require PCB redesign and cannot be directly substituted on existing SMB layouts without layout modification.

Q: Are all listed substitutes ROHS3 compliant?

A: Yes. All parts listed in this reference maintain ROHS3 compliance and MSL 1 (unlimited) moisture sensitivity level, matching the MBRS360BT3G environmental and regulatory status.

Q: What is the significance of reverse recovery time (trr)?

A: Reverse recovery time is specified only for PMEG6030ETPX (12 ns). This parameter indicates switching speed in high-frequency applications. The MBRS360BT3G and most substitutes specify fast recovery speed (≤ 500 ns, > 200 mA) without explicit trr values. Substitution is valid for applications where the specified speed classification is met.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message