DSA60C60HB Equivalent & Substitute Parts

Part Overview

The DSA60C60HB is an active Schottky diode array manufactured by IXYS, configured as a 1 Pair Common Cathode rectifier with a maximum reverse voltage rating of 60 V and average rectified current of 30 A per diode. The device is packaged in a TO-247-3 through-hole configuration and is RoHS3 compliant. Equivalent and substitute parts are identified based on matching electrical specifications, package compatibility, and operational parameters to support component procurement, inventory management, and design flexibility.

Substiute Parts

DSA60C60HB

IXYSIn Stock: 4122DSA60C60HB Datasheet

Current PartRFQ

STPS3060CW

STMicroelectronicsIn Stock: 5814STPS3060CW Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the DSA60C60HB are identified based on the following critical parameters:

Matching Criteria:

• Diode Configuration: 1 Pair Common Cathode
• Technology: Schottky
• Voltage - DC Reverse (Vr) (Max): 60 V
• Package / Case: TO-247-3
• Mounting Type: Through Hole
• Speed: Fast Recovery ≤ 500 ns, > 200 mA (Io)
• RoHS3 Compliance
• MSL Rating: 1 (Unlimited)

Allowable Variation:

• Current - Average Rectified (Io) (per Diode): Lower current ratings are acceptable for applications requiring reduced current capacity
• Voltage - Forward (Vf) (Max) @ If: Minor variations within the Schottky diode technology range
• Current - Reverse Leakage @ Vr: Lower leakage values are acceptable
• Operating Temperature - Junction (Max): Lower maximum junction temperature is acceptable for applications within reduced temperature ranges

The STPS3060CW from STMicroelectronics meets all matching criteria and is classified as a substitute part.

Parameter Comparison

Engineering Selection Recommendations

DSA60C60HB (IXYS) is the primary component specification. This part is active, RoHS3 compliant, and rated for 30 A average rectified current per diode with an operating junction temperature range of -55°C to 175°C.

STPS3060CW (STMicroelectronics) is a substitute part suitable for applications where the current requirement does not exceed 15 A per diode. This part is active, RoHS3 compliant, and features lower reverse leakage current (150 µA versus 450 µA). The maximum operating junction temperature is 150°C, which limits use in applications requiring the full -55°C to 175°C range of the primary part.

Both parts share identical voltage ratings (60 V reverse), package configuration (TO-247-3), and fast recovery switching characteristics. Selection between these parts depends on application current requirements and operating temperature constraints.

Frequently Asked Questions (FAQ)

Q: Can STPS3060CW replace DSA60C60HB in all applications?

A: STPS3060CW is a substitute part with reduced current capacity (15 A versus 30 A per diode) and a lower maximum operating junction temperature (150°C versus 175°C). Substitution is valid only for applications where the current requirement does not exceed 15 A per diode and the operating temperature does not exceed 150°C.

Q: Are the package configurations identical?

A: Both DSA60C60HB and STPS3060CW use the TO-247-3 through-hole package. Physical mounting and PCB layout compatibility are equivalent.

Q: What is the significance of the reverse leakage current difference?

A: The STPS3060CW exhibits lower reverse leakage current (150 µA @ 60 V) compared to the DSA60C60HB (450 µA @ 60 V). Lower leakage reduces power dissipation in reverse bias conditions and may improve circuit efficiency in specific applications.

Q: Are both parts RoHS3 compliant?

A: Yes, both DSA60C60HB and STPS3060CW are RoHS3 compliant with MSL rating of 1 (Unlimited), indicating no moisture sensitivity restrictions.

Q: What is the forward voltage difference between these parts?

A: Forward voltage specifications are measured at different current levels. DSA60C60HB is rated at 840 mV @ 30 A, while STPS3060CW is rated at 850 mV @ 15 A. Direct comparison at identical current levels is not provided in the specifications.

Q: Can DSA60C60HB be used as a substitute for STPS3060CW?

A: DSA60C60HB is the primary part with higher current capacity and extended temperature range. It can be used in applications designed for STPS3060CW without electrical or thermal limitations, provided PCB layout and thermal management accommodate the higher current rating.