SA60C-E3/73 Equivalent & Substitute Parts

Part Overview

The SA60C-E3/73 is a Transient Voltage Suppressor (TVS) diode manufactured by Vishay General Semiconductor - Diodes Division. This bidirectional Zener diode is designed for general-purpose transient voltage suppression applications in through-hole configurations. The part operates across a temperature range of -55°C to 175°C and is RoHS3 compliant.

The SA60C-E3/73 is classified as obsolete. Equivalent and substitute parts are available to maintain design continuity and ensure component availability for new production and field replacements.

Substiute Parts

SA60C-E3/73

Vishay General Semiconductor - Diodes DivisionIn Stock: 807SA60C-E3/73 Datasheet

Current PartRFQ

SA60CA-E3/73

Vishay General Semiconductor - Diodes DivisionIn Stock: 732SA60CA-E3/73 Datasheet

DirectRFQ

SA60CA

Taiwan Semiconductor CorporationIn Stock: 724SA60CA Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the SA60C-E3/73 are qualified based on the following critical parameters:

• Voltage - Reverse Standoff (Typ): 60V
• Voltage - Breakdown (Min): 66.7V
• Package / Case: DO-204AC (DO-15), Axial
• Mounting Type: Through Hole
• Operating Temperature Range: -55°C ~ 175°C (TJ)
• RoHS Status: ROHS3 Compliant

Substitute parts must maintain identical reverse standoff voltage, breakdown voltage, package configuration, and thermal operating range. Variations in clamping voltage and peak pulse current are permissible within the electrical design envelope of the application, provided the substitute part meets or exceeds the performance requirements of the original design.

Parameter Comparison

Engineering Selection Recommendations

SA60CA-E3/73 (Vishay) is the primary direct substitute for SA60C-E3/73. Both parts are manufactured by Vishay General Semiconductor - Diodes Division, share identical electrical specifications for reverse standoff and breakdown voltages, and maintain the same thermal operating range and RoHS3 compliance. The SA60CA-E3/73 is currently in active production status, ensuring long-term availability.

SA60CA (Taiwan Semiconductor Corporation) is the manufacturer-recommended alternative. This part maintains all critical electrical parameters and package specifications. The primary distinction is the packaging format (Tape & Reel) and the alternative manufacturer source. This option is suitable for applications where supply chain diversification or alternative sourcing is required.

Both substitute parts demonstrate improved peak pulse current ratings (5.2A and 5.4A respectively) compared to the original SA60C-E3/73 (4.7A), providing enhanced transient suppression capability within the same thermal and voltage envelope.

Frequently Asked Questions (FAQ)

Q: Can SA60CA-E3/73 be used as a direct replacement for SA60C-E3/73?

A: Yes. Both parts share identical reverse standoff voltage (60V), breakdown voltage (66.7V), operating temperature range (-55°C to 175°C), and DO-204AC package configuration. The SA60CA-E3/73 is manufactured by the same supplier and is currently in active production.

Q: What is the difference between SA60CA-E3/73 and SA60CA?

A: Both parts are electrically equivalent with identical voltage and thermal specifications. The primary difference is packaging format: SA60CA-E3/73 uses standard packaging, while SA60CA is supplied in Tape & Reel format. SA60CA is manufactured by Taiwan Semiconductor Corporation, while SA60CA-E3/73 is manufactured by Vishay.

Q: Are there differences in clamping voltage between the main part and substitutes?

A: Yes. The SA60C-E3/73 has a maximum clamping voltage of 107V, while both SA60CA-E3/73 and SA60CA have a maximum clamping voltage of 96.8V. Both values fall within acceptable design margins for general-purpose transient suppression applications operating at 60V standoff voltage.

Q: Do all substitute parts maintain RoHS3 compliance?

A: Yes. SA60CA-E3/73 and SA60CA are both RoHS3 compliant, matching the compliance status of the original SA60C-E3/73.

Q: Can SA60CA (Taiwan Semiconductor) be used in applications requiring Vishay-specific sourcing?

A: SA60CA is manufactured by Taiwan Semiconductor Corporation and is not a Vishay product. If design specifications require Vishay manufacturer sourcing, SA60CA-E3/73 is the appropriate substitute. SA60CA is suitable for applications where alternative manufacturer sources are acceptable.