CZRFR52C13 Zener Diode Equivalent & Substitute Parts

Part Overview

The CZRFR52C13 is a 13 V, 200 mW Zener diode manufactured by Comchip Technology in a surface mount 1005/SOD-323F package. This component is an active product with full RoHS3 compliance and unlimited moisture sensitivity rating. Substitute parts are identified when equivalent electrical specifications and mechanical compatibility are maintained across the same product category, enabling seamless integration in circuit designs requiring 13 V Zener regulation at 200 mW power dissipation.

Substiute Parts

CZRFR52C13

Comchip TechnologyIn Stock: 1164CZRFR52C13 Datasheet

Current PartRFQ

CZRF52C13

Comchip TechnologyIn Stock: 1076CZRF52C13 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the CZRFR52C13 are identified based on strict equivalence of the following critical parameters:

Electrical Equivalence Criteria:

• Voltage - Zener (Nom): 13 V
• Tolerance: ±5%
• Power - Max: 200 mW
• Impedance (Max): 25 Ohms
• Current - Reverse Leakage @ Vr: 100 nA @ 10 V
• Voltage - Forward (Vf) (Max) @ If: 900 mV @ 10 mA
• Operating Temperature Range: -55°C to 125°C

Mechanical Equivalence Criteria:

• Mounting Type: Surface Mount
• Package / Case: 1005 (2512 Metric)
• Supplier Device Package: 1005/SOD-323F

Compliance Equivalence Criteria:

• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)
• REACH Status: REACH Unaffected

Substitute parts must match all electrical, mechanical, and compliance parameters without deviation. Parts are grouped as direct parametric equivalents when all specified values are identical.

Parameter Comparison

Engineering Selection Recommendations

The CZRF52C13 is a direct parametric equivalent to the CZRFR52C13. Both components are manufactured by Comchip Technology and share identical electrical specifications, mechanical packaging, and regulatory compliance status. Selection between these parts is based on availability and inventory requirements, as all technical parameters are equivalent.

Both parts maintain active product status and full ROHS3 compliance with unlimited moisture sensitivity rating, ensuring compatibility with current manufacturing and environmental standards. The 1005/SOD-323F package format is consistent across both parts, enabling direct substitution in surface mount applications without circuit board redesign.

Frequently Asked Questions (FAQ)

Q: Can CZRF52C13 replace CZRFR52C13 in production?

A: Yes. The CZRF52C13 is a direct parametric equivalent with identical electrical specifications, package format, and compliance certifications. No circuit modifications are required.

Q: What is the difference between CZRFR52C13 and CZRF52C13?

A: Both parts are manufactured by Comchip Technology with identical 13 V, 200 mW Zener specifications in 1005/SOD-323F packaging. The parts differ only in part number designation and inventory availability.

Q: Are these parts interchangeable at the PCB assembly level?

A: Yes. Both parts use the same 1005 (2512 Metric) surface mount package and SOD-323F footprint, enabling direct substitution without assembly process changes.

Q: What compliance certifications apply to both parts?

A: Both CZRFR52C13 and CZRF52C13 are ROHS3 compliant, REACH unaffected, and carry unlimited moisture sensitivity rating (MSL 1).

Q: Can these parts operate across the full temperature range specified?

A: Yes. Both parts are rated for operation from -55°C to 125°C, maintaining specified electrical parameters across this range.

Q: What is the significance of the ±5% tolerance specification?

A: The ±5% tolerance indicates the Zener voltage will remain within 12.35 V to 13.65 V across the specified operating conditions, ensuring consistent voltage regulation performance.