TSZU52C6V2 RGG Equivalent & Substitute Parts

Part Overview

The TSZU52C6V2 RGG is a surface mount Zener diode rated at 6.2 V nominal voltage with 150 mW maximum power dissipation. Manufactured by Taiwan Semiconductor Corporation, this component is classified as a small signal Zener diode in the 0603 package format. The main part number TSZU52C6V2 RGG carries a product status of "Not For New Designs," indicating it has been superseded or is approaching end-of-life. Identifying equivalent and substitute parts is necessary to ensure design continuity, maintain supply chain reliability, and support ongoing production requirements for existing applications.

Substiute Parts

TSZU52C6V2 RGG

Taiwan Semiconductor CorporationIn Stock: 1085TSZU52C6V2 RGG Datasheet

Current PartRFQ

TSZU52C6V2

Taiwan Semiconductor CorporationIn Stock: 1018TSZU52C6V2 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of Zener diodes is determined by strict equivalence across electrical and mechanical parameters. The following criteria establish whether a part qualifies as a direct substitute for the TSZU52C6V2 RGG:

Electrical Parameters (Critical):

• Zener voltage (Vz) must be 6.2 V nominal
• Tolerance must be ±5%
• Maximum power dissipation must be 150 mW
• Maximum impedance (Zzt) must not exceed 10 Ohms
• Reverse leakage current must be 100 nA @ 2 V
• Forward voltage (Vf) must not exceed 900 mV @ 10 mA

Mechanical Parameters (Critical):

• Package format must be 0603 (1608 Metric)
• Mounting type must be Surface Mount
• Packaging configuration must be Tape & Reel (TR)

Compliance Parameters:

• RoHS3 compliance required
• REACH Unaffected status required

Parts meeting all these parameters are classified as parametric equivalents and direct substitutes. No deviations from these specifications are permitted for substitution classification.

Parameter Comparison

Engineering Selection Recommendations

The substitute part TSZU52C6V2 is a direct parametric equivalent to the main part TSZU52C6V2 RGG. All electrical specifications, mechanical dimensions, and compliance certifications are identical. The primary distinction is product status: the main part carries "Not For New Designs" designation, while the substitute part maintains "Active" status.

For applications currently using TSZU52C6V2 RGG, the substitute TSZU52C6V2 provides full functional and physical compatibility. The substitute part is manufactured by the same supplier and maintains identical electrical performance across all specified parameters. Both parts are ROHS3 compliant and REACH unaffected, satisfying regulatory requirements for current and future production.

The transition from the main part to the substitute part is supported by matching impedance characteristics, identical temperature operating range, and equivalent reverse leakage specifications. No circuit redesign or board layout modification is required for this substitution.

Frequently Asked Questions (FAQ)

Q: Can TSZU52C6V2 be used as a direct replacement for TSZU52C6V2 RGG?

A: Yes. The substitute part TSZU52C6V2 meets all electrical and mechanical specifications of the main part TSZU52C6V2 RGG. All parameters including Zener voltage, power rating, impedance, leakage current, and package format are identical. Direct substitution is supported without circuit modification.

Q: What is the significance of the "Not For New Designs" status on the main part?

A: This designation indicates the main part TSZU52C6V2 RGG has reached end-of-life or is being phased out by the manufacturer. The substitute part TSZU52C6V2 carries "Active" status, confirming ongoing availability and manufacturer support. For new designs and ongoing production, the substitute part is the appropriate selection.

Q: Are there any package or mounting differences between these parts?

A: No. Both parts use identical 0603 (1608 Metric) surface mount packaging and are supplied in Tape & Reel configuration. PCB footprints, reflow soldering profiles, and pick-and-place equipment compatibility are identical.

Q: Do both parts meet the same compliance standards?

A: Yes. Both TSZU52C6V2 RGG and TSZU52C6V2 are ROHS3 compliant and REACH unaffected. Regulatory and environmental compliance requirements are satisfied by either part.

Q: What are the critical electrical parameters that define substitution for this Zener diode?

A: Substitution is determined by matching Zener voltage (6.2 V), tolerance (±5%), maximum power dissipation (150 mW), maximum impedance (10 Ohms), reverse leakage current (100 nA @ 2 V), and forward voltage (900 mV @ 10 mA). All these parameters must be identical for direct substitution.

Q: Can parts with different Zener voltage ratings substitute for TSZU52C6V2?

A: No. Zener voltage is a critical electrical parameter. Only parts rated at 6.2 V nominal with ±5% tolerance qualify as substitutes. Different voltage ratings alter circuit behavior and are not acceptable substitutes.

Q: Is the operating temperature range the same for both parts?

A: Yes. Both parts operate across the identical temperature range of -55°C to 125°C (TJ). Thermal performance and reliability characteristics are equivalent.