SA60C-E3/54 Equivalent & Substitute Parts

Part Overview

The SA60C-E3/54 is a Transient Voltage Suppressor (TVS) diode manufactured by Vishay General Semiconductor - Diodes Division, part of the TransZorb® series. This through-hole component operates with a 60V reverse standoff voltage and provides transient protection in general-purpose applications. The part is currently classified as obsolete, making identification of equivalent and substitute components essential for ongoing design support and procurement.

Substiute Parts

SA60C-E3/54

Vishay General Semiconductor - Diodes DivisionIn Stock: 1040SA60C-E3/54 Datasheet

Current PartRFQ

SA60CA-E3/54

Vishay General Semiconductor - Diodes DivisionIn Stock: 3859SA60CA-E3/54 Datasheet

DirectRFQ

SA60CA

Taiwan Semiconductor CorporationIn Stock: 724SA60CA Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the SA60C-E3/54 are qualified based on the following critical parameters:

• Voltage - Reverse Standoff: 60V (exact match required)
• Voltage - Breakdown (Min): 66.7V (exact match required)
• Package / Case: DO-204AC (DO-15), Axial (exact match required)
• Mounting Type: Through Hole (exact match required)
• Operating Temperature Range: -55°C ~ 175°C (exact match required)
• Type: Zener, Bidirectional Channels: 1 (exact match required)

Substitute parts may vary in voltage clamping characteristics and peak pulse current within the same voltage class, provided all primary electrical and mechanical parameters remain compatible with the original design specifications.

Parameter Comparison

Engineering Selection Recommendations

SA60CA-E3/54 (Vishay) is the primary substitute for SA60C-E3/54. Both components share identical voltage ratings, temperature range, and package specifications. SA60CA-E3/54 maintains active product status with higher inventory availability (3845 pcs) compared to the obsolete SA60C-E3/54 (946 pcs). The voltage clamping characteristic is reduced from 107V to 96.8V, with peak pulse current increased from 4.7A to 5.2A, both within acceptable design margins for the 60V protection class.

SA60CA (Taiwan Semiconductor Corporation) serves as an alternative substitute with identical electrical and mechanical specifications to SA60CA-E3/54, with marginally higher peak pulse current (5.4A). This part maintains active status and ROHS3 compliance. Selection between Vishay and Taiwan Semiconductor variants depends on supply chain requirements and manufacturer qualification standards.

Frequently Asked Questions (FAQ)

Q: Can SA60CA-E3/54 directly replace SA60C-E3/54 in existing designs?

A: Yes. Both parts share identical voltage ratings (60V reverse standoff, 66.7V breakdown minimum), operating temperature range (-55°C to 175°C), and DO-204AC package specifications. The voltage clamping difference (107V vs 96.8V) represents a 9.4% reduction within acceptable tolerance for 60V protection class applications.

Q: What is the significance of the voltage clamping difference between SA60C-E3/54 (107V) and SA60CA-E3/54 (96.8V)?

A: Both parts maintain the same reverse standoff and breakdown voltages. The clamping voltage difference reflects different internal design characteristics within the same voltage class. Selection depends on specific circuit protection requirements at peak pulse conditions.

Q: Are there packaging differences between SA60C-E3/54 and its substitutes?

A: No. All three parts use identical DO-204AC (DO-15) axial through-hole packaging. They are mechanically and electrically interchangeable at the board level.

Q: What is the difference between SA60CA-E3/54 and SA60CA?

A: SA60CA-E3/54 is the Vishay variant with tape and reel packaging. SA60CA is the Taiwan Semiconductor Corporation equivalent with identical electrical specifications. Both are active products with ROHS3 compliance.

Q: Why is SA60C-E3/54 classified as obsolete?

A: Product status reflects manufacturer discontinuation. SA60CA-E3/54 and SA60CA represent active alternatives with equivalent performance characteristics and continued supply availability.