CD214C-T60ALF Equivalent & Substitute Parts

Part Overview

The CD214C-T60ALF is a transient voltage suppressor (TVS) diode manufactured by Bourns Inc., designed for general-purpose overvoltage protection in surface mount applications. This unidirectional Zener diode features a 60V reverse standoff voltage with 96.8V maximum clamping voltage and 15.5A peak pulse current capability in a DO-214AB (SMC) package. The part is currently obsolete, making equivalent and substitute parts necessary for ongoing design support and component sourcing.

Key Parameters

Parameter	Value
Voltage - Reverse Standoff (Typ)	60V
Voltage - Breakdown (Min)	66.7V
Voltage - Clamping (Max) @ Ipp	96.8V
Current - Peak Pulse (10/1000µs)	15.5A
Power - Peak Pulse	1500W
Package / Case	DO-214AB, SMC
Operating Temperature Range	-55°C to 150°C (TJ)
Type	Zener, Unidirectional
Mounting Type	Surface Mount

Substitute Part Grouping Explanation

Substitute parts for the CD214C-T60ALF are categorized based on electrical and mechanical compatibility:

Direct Equivalents (Identical Electrical & Mechanical Specifications): Parts matching all critical parameters: 60V reverse standoff, 96.8V clamping voltage, 15.5A peak pulse current, 1500W power rating, and DO-214AB (SMC) package. These parts are pin-for-pin and functionally interchangeable.

Similar Parts (Higher Power Rating): Parts with identical voltage specifications and package but higher peak pulse current (31A to 51.7A) and power dissipation (3000W to 5000W). These provide enhanced transient protection capability while maintaining the same voltage clamping characteristics and physical footprint.

Key Parameters Determining Substitution:

Voltage - Reverse Standoff: 60V (fixed)
Voltage - Clamping (Max) @ Ipp: 96.8V (fixed)
Package / Case: DO-214AB, SMC (fixed)
Current - Peak Pulse: 15.5A minimum (higher acceptable)
Power - Peak Pulse: 1500W minimum (higher acceptable)

Parameter Comparison

Manufacturer Part Number	Manufacturer	Voltage - Reverse Standoff	Voltage - Clamping (Max) @ Ipp	Current - Peak Pulse	Power - Peak Pulse	Package	Operating Temperature	Product Status
CD214C-T60ALF	Bourns Inc.	60V	96.8V	15.5A	1500W	DO-214AB, SMC	-55°C to 150°C	Obsolete
SMCJ60A	Fairchild Semiconductor	60V	96.8V	15.5A	1500W	DO-214AB, SMC	-55°C to 150°C	Active
SMCJ60A-TP	Micro Commercial Co	60V	96.8V	15.5A	1500W	DO-214AB, SMC	-55°C to 175°C	Active
SMCJ60A-HR	Littelfuse Inc.	60V	96.8V	15.5A	1500W	DO-214AB, SMC	-65°C to 150°C	Active
SMCJ60A-HRA	Littelfuse Inc.	60V	96.8V	15.5A	1500W	DO-214AB, SMC	-65°C to 150°C	Active
SMCJ60A-HRAT7	Littelfuse Inc.	60V	96.8V	15.5A	1500W	DO-214AB, SMC	-65°C to 150°C	Active
SMDJ60A	Alpha & Omega Semiconductor Inc.	60V	96.8V	31A	3000W	DO-214AB, SMC	-55°C to 150°C	Active
5.0SMDJ60A	Taiwan Semiconductor Corporation	60V	96.8V	51.7A	5000W	DO-214AB, SMC	-55°C to 175°C	Active
5.0SMDJ60A-T7	Littelfuse Inc.	60V	96.8V	51.7A	5000W	DO-214AB, SMC	-65°C to 150°C	Active

Engineering Selection Recommendations

For Direct Replacement (1:1 Substitution): SMCJ60A (Fairchild Semiconductor) is the primary direct equivalent, offering identical electrical specifications and active product status. SMCJ60A-TP (Micro Commercial Co) provides extended operating temperature range to 175°C while maintaining all other specifications. Littelfuse variants (SMCJ60A-HR, SMCJ60A-HRA, SMCJ60A-HRAT7) offer extended lower temperature operation to -65°C and are ROHS3 compliant with unlimited moisture sensitivity level.

For Enhanced Protection (Higher Current/Power Rating): SMDJ60A (Alpha & Omega Semiconductor Inc.) doubles the peak pulse current to 31A and power dissipation to 3000W, suitable for applications requiring greater transient energy absorption. 5.0SMDJ60A (Taiwan Semiconductor Corporation) and 5.0SMDJ60A-T7 (Littelfuse Inc.) provide the highest protection level with 51.7A peak pulse current and 5000W power rating, maintaining identical voltage clamping characteristics.

Compliance Considerations: All substitute parts are ROHS3 compliant. The CD214C-T60ALF is REACH Affected; most active substitutes are REACH Unaffected. All parts carry EAR99 export classification and HTSUS code 8541.10.0080.

Frequently Asked Questions (FAQ)

Q: Can SMCJ60A directly replace CD214C-T60ALF? A: Yes. SMCJ60A matches all critical electrical parameters (60V standoff, 96.8V clamping, 15.5A peak pulse) and uses the identical DO-214AB (SMC) package. Both are unidirectional Zener TVS diodes with 1500W power rating.

Q: What is the difference between 15.5A and 31A peak pulse current variants? A: Current rating determines transient energy absorption capacity. The 15.5A variants (SMCJ60A series) handle 1500W peak pulses, while 31A variants (SMDJ60A) handle 3000W, and 51.7A variants (5.0SMDJ60A series) handle 5000W. All maintain identical 96.8V clamping voltage. Higher current ratings provide enhanced protection for circuits experiencing larger transient events.

Q: Are all substitutes available in the same package? A: Yes. All listed substitutes use DO-214AB (SMC) surface mount package, ensuring identical PCB footprint and reflow soldering compatibility.

Q: What is the temperature range difference between variants? A: CD214C-T60ALF operates -55°C to 150°C. Littelfuse HR variants extend lower temperature to -65°C. Micro Commercial Co SMCJ60A-TP extends upper temperature to 175°C. Taiwan Semiconductor 5.0SMDJ60A also reaches 175°C. Select based on application thermal requirements.

Q: Can I use a higher power-rated part as a substitute? A: Yes. Higher current and power ratings (SMDJ60A at 3000W or 5.0SMDJ60A at 5000W) are compatible substitutes when voltage specifications match. These provide enhanced transient suppression without affecting circuit operation, as clamping voltage remains 96.8V.

Q: What compliance certifications apply to substitutes? A: All substitutes are ROHS3 compliant. Most active substitutes are REACH Unaffected (except CD214C-T60ALF which is REACH Affected). All carry EAR99 export classification. Verify specific certifications against your procurement requirements.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message