STPS2L60RL Equivalent & Substitute Parts

Part Overview

The STPS2L60RL is a Schottky rectifier diode rated for 60 V DC reverse voltage and 2 A average rectified current in a DO-41 through-hole package. Manufactured by STMicroelectronics, this component is classified as obsolete. Due to its obsolete status, equivalent and substitute parts from active manufacturers are necessary for new designs and ongoing production requirements. Suitable alternatives maintain the core electrical specifications while offering active product status and improved availability.

Key Parameters

Parameter	Value	Unit
Voltage - DC Reverse (Vr) (Max)	60	V
Current - Average Rectified (Io)	2	A
Voltage - Forward (Vf) (Max) @ If	600 mV @ 2 A	mV
Speed	Fast Recovery ≤ 500ns, > 200mA (Io)	ns
Current - Reverse Leakage @ Vr	100	µA @ 60 V
Operating Temperature - Junction (Max)	150	°C
Mounting Type	Through Hole	—
Package / Case	DO-204AL, DO-41, Axial	—
Technology	Schottky	—
RoHS Status	ROHS3 Compliant	—

Substitute Part Grouping Explanation

Substitution of the STPS2L60RL is determined by the following critical parameters:

Primary Substitution Criteria:

Voltage - DC Reverse (Vr) (Max): Must equal or exceed 60 V
Current - Average Rectified (Io): Must equal or exceed 2 A
Technology: Schottky diode
Mounting Type: Through Hole
Speed: Fast Recovery ≤ 500ns, > 200mA (Io)

Secondary Compatibility Factors:

Package / Case: DO-41, DO-204AL, or equivalent axial through-hole packages
Operating Temperature - Junction: Must support minimum 150°C
RoHS Compliance: ROHS3 Compliant preferred for regulatory alignment

Substitute parts are grouped into two categories:

Category 1 - Parametric Equivalents: Parts with identical electrical specifications (60 V, 2 A) and matching package form factors. These provide direct functional replacement.

Category 2 - Similar Substitutes: Parts with equal or higher voltage and current ratings but potentially different package configurations or slightly elevated forward voltage characteristics. These require mechanical compatibility verification.

Parameter Comparison

Part Number	Manufacturer	Vr (Max)	Io	Vf (Max) @ If	Package	Product Status	Operating Temp (Max)
STPS2L60RL	STMicroelectronics	60 V	2 A	600 mV @ 2 A	DO-41	Obsolete	150°C
STPS2L60	STMicroelectronics	60 V	2 A	600 mV @ 2 A	DO-41	Active	150°C
SB260-E3/73	Vishay General Semiconductor	60 V	2 A	680 mV @ 2 A	DO-15	Active	150°C
SB260-E3/53	Vishay General Semiconductor	60 V	2 A	680 mV @ 2 A	DO-41	Active	150°C
SB260-BP	Micro Commercial Co	60 V	2 A	700 mV @ 2 A	DO-15	Active	150°C
SB260-AP	Micro Commercial Co	60 V	2 A	700 mV @ 2 A	DO-15	Active	150°C
SB260-TP	Micro Commercial Co	60 V	2 A	700 mV @ 2 A	DO-15	Active	150°C
SB260E-G	Comchip Technology	60 V	2 A	700 mV @ 2 A	DO-15	Active	125°C
MBR360RLG	onsemi	60 V	3 A	740 mV @ 3 A	Axial	Active	150°C
MBR360G	onsemi	60 V	3 A	740 mV @ 3 A	Axial	Active	150°C
SR006HA0G	Taiwan Semiconductor Corporation	60 V	500 mA	700 mV @ 500 mA	DO-41	Active	150°C

Engineering Selection Recommendations

Direct Replacement (Preferred):

STPS2L60 (STMicroelectronics) is the primary equivalent. This part maintains identical electrical specifications (60 V, 2 A, 600 mV forward voltage) and package configuration (DO-41). The part is in active production status with ROHS3 compliance and unlimited moisture sensitivity level (MSL 1). This substitution requires no circuit or layout modifications.

Package-Compatible Alternatives (DO-41 / DO-204AL):

SB260-E3/53 (Vishay General Semiconductor) provides electrical equivalence in the DO-41 package with slightly elevated forward voltage (680 mV @ 2 A). This part is active, ROHS3 compliant, and supports the full 150°C junction temperature. Forward voltage elevation of 80 mV is within typical design margins for most applications.

Alternative Package Options (DO-15 / DO-204AC):

SB260-E3/73 (Vishay General Semiconductor) and SB260-BP, SB260-AP, SB260-TP (Micro Commercial Co) provide 60 V / 2 A specifications in the DO-15 axial package. These parts are active and ROHS3 compliant. Package substitution requires mechanical compatibility verification in the PCB layout. Forward voltage ranges from 680 mV to 700 mV @ 2 A.

SB260E-G (Comchip Technology) offers similar electrical performance in DO-15 package but with reduced maximum junction temperature (125°C versus 150°C). This part is suitable only for applications with thermal headroom below 125°C.

Higher Current Alternatives (3 A Rating):

MBR360RLG and MBR360G (onsemi) provide 60 V / 3 A ratings in axial package configuration. These parts exceed the 2 A requirement and are suitable for applications requiring current margin. Forward voltage is elevated to 740 mV @ 3 A. Mechanical package differs from DO-41 and requires layout verification.

Lower Current Alternative (500 mA Rating):

SR006HA0G (Taiwan Semiconductor Corporation) is rated for 60 V / 500 mA and is not suitable as a direct substitute due to insufficient current rating. This part is listed only for reference and is not recommended for STPS2L60RL replacement.

Frequently Asked Questions (FAQ)

Q: Can STPS2L60 directly replace STPS2L60RL?

A: Yes. STPS2L60 is the active equivalent with identical electrical specifications (60 V, 2 A, 600 mV forward voltage) and DO-41 package. No circuit modifications are required.

Q: What is the difference between DO-41 and DO-15 packages?

A: DO-41 (DO-204AL) and DO-15 (DO-204AC) are both axial through-hole packages but differ in physical dimensions and lead spacing. DO-41 is larger. Substitution between these packages requires verification of PCB hole spacing and component clearance.

Q: Can I use SB260-E3/73 instead of STPS2L60RL?

A: SB260-E3/73 provides equivalent 60 V / 2 A electrical performance but uses the DO-15 package instead of DO-41. Forward voltage is 680 mV @ 2 A (80 mV higher than the original). Mechanical compatibility must be verified for the PCB layout.

Q: Why is forward voltage different across substitute parts?

A: Forward voltage variation is inherent to Schottky diode manufacturing and design. Differences of 80–140 mV across the 2 A rating are typical and acceptable in most circuit applications. Verify that the application circuit can tolerate the specified forward voltage range.

Q: Are MBR360RLG and MBR360G suitable replacements?

A: MBR360RLG and MBR360G exceed the 2 A requirement with 3 A ratings and maintain 60 V reverse voltage. However, they use axial package configuration instead of DO-41, requiring mechanical compatibility verification. Forward voltage is elevated to 740 mV @ 3 A. These parts are suitable only if the PCB layout accommodates the axial package.

Q: What does ROHS3 compliance mean?

A: ROHS3 compliance indicates the part meets the Restriction of Hazardous Substances Directive 3, restricting lead, cadmium, mercury, and other hazardous materials. All recommended substitutes are ROHS3 compliant, ensuring regulatory alignment with modern manufacturing standards.

Q: Can I use SR006HA0G as a substitute?

A: No. SR006HA0G is rated for only 500 mA average rectified current, which is insufficient for the 2 A requirement of STPS2L60RL. This part is not suitable for direct replacement.

Q: What is the significance of operating temperature ratings?

A: STPS2L60RL and most substitutes support 150°C maximum junction temperature. SB260E-G is limited to 125°C. For applications operating near thermal limits, verify that the selected substitute meets the required temperature specification.

Q: Are there inventory considerations for substitute selection?

A: Yes. STPS2L60 (8,149 pcs), SB260-E3/73 (12,035 pcs), and MBR360G (59,500 pcs) have substantial inventory availability. Parts with lower inventory (SR006HA0G: 992 pcs, SB260-E3/53: 924 pcs) may have longer lead times.

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