ZRT062GC1TA Equivalent & Substitute Parts

Part Overview

The ZRT062GC1TA is a shunt voltage reference IC manufactured by Diodes Incorporated, designed for precision voltage reference applications requiring a fixed 6.17V output. This component operates as a fixed shunt reference with ±1% tolerance and is housed in a SOT-223-3 surface mount package. The product is currently classified as obsolete, making identification of equivalent and substitute parts essential for ongoing design support and production continuity.

Substiute Parts

ZRT062GC1TA

Diodes IncorporatedIn Stock: 996ZRT062GC1TA Datasheet

Current PartRFQ

ZRT062GC1TA

Diodes IncorporatedIn Stock: 996ZRT062GC1TA Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ZRT062GC1TA is determined by strict equivalence across the following critical parameters:

• Reference Type: Shunt voltage reference
• Output Voltage: 6.17V fixed output
• Output Current Capability: 50 mA minimum
• Voltage Tolerance: ±1%
• Temperature Coefficient: 50ppm/°C or better
• Package Type: SOT-223-3 surface mount
• Operating Temperature Range: -40°C to 85°C minimum
• Compliance: ROHS3 and REACH requirements

Only components matching all these specifications across the defined electrical and mechanical parameters qualify as direct substitutes. The ZRT062GC1TA represents a specific voltage reference point; alternatives must maintain identical output voltage and tolerance characteristics to ensure circuit functionality without redesign.

Parameter Comparison

Engineering Selection Recommendations

The ZRT062GC1TA is classified as obsolete. When sourcing this component, the parametric equivalent ZRT062GC1TA maintains full electrical and mechanical compatibility. Both versions comply with ROHS3 and REACH requirements, ensuring regulatory compliance for new production and legacy support applications.

Selection between available inventory should prioritize components with current manufacturing status where available. The MSL rating of 1 (Unlimited) indicates no moisture sensitivity constraints during storage and handling.

Frequently Asked Questions (FAQ)

Q: Can I substitute the ZRT062GC1TA with a different voltage reference? A: No. The ZRT062GC1TA is specified for 6.17V fixed output at ±1% tolerance. Any substitute must match this exact voltage specification and tolerance to maintain circuit performance without redesign.

Q: What makes the ZRT062GC1TA obsolete, and does this affect substitution? A: Obsolete status indicates the component is no longer in active production. Substitution must be based on parametric equivalence. The ZRT062GC1TA parametric equivalent maintains identical electrical specifications and package configuration.

Q: Are there package compatibility considerations? A: The ZRT062GC1TA uses SOT-223-3 surface mount packaging (TO-261-4, TO-261AA case). Any substitute must use the same package type to ensure PCB footprint and thermal management compatibility without layout modifications.

Q: Does the temperature coefficient affect substitution eligibility? A: Yes. The 50ppm/°C temperature coefficient is a critical parameter. Substitutes must match or exceed this specification to maintain output voltage stability across the -40°C to 85°C operating range.

Q: What compliance certifications are required? A: Both the main part and substitutes must maintain ROHS3 compliance and REACH unaffected status for regulatory acceptance in production environments.

Q: Is the 150 µA cathode current specification critical for substitution? A: Yes. The cathode current specification defines the minimum operating current for the shunt reference. Substitutes must match this parameter to ensure proper circuit biasing and reference stability.