DFLZ13-TP Zener Diode Equivalent & Substitute Parts

Part Overview

The DFLZ13-TP is a 13 V, 1 W surface mount zener diode manufactured by Micro Commercial Co in SOD-123FL packaging. This component is classified as an active product and is used for voltage regulation and transient protection in electronic circuits. Equivalent and substitute parts are identified based on matching electrical specifications, mechanical compatibility, and regulatory compliance to ensure functional interchangeability in circuit applications.

Substiute Parts

DFLZ13-TP

Micro Commercial CoIn Stock: 953DFLZ13-TP Datasheet

Current PartRFQ

PZ1AL13B_R1_00001

Panjit International Inc.In Stock: 3532PZ1AL13B_R1_00001 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the DFLZ13-TP are identified through parametric equivalence. The substitution criteria are based on the following key parameters that must match or exceed the main part specifications:

• Zener voltage nominal value: 13 V
• Voltage tolerance: ±5%
• Maximum power dissipation: 1 W
• Maximum impedance: 10 Ohms
• Reverse leakage current: 2 µA @ 10 V
• Forward voltage: 1.2 V @ 200 mA
• Operating temperature range: -55°C to 150°C
• Package type: SOD-123F
• Mounting configuration: Surface Mount
• Regulatory compliance: ROHS3 Compliant, REACH Unaffected

Parts meeting all these electrical and mechanical parameters are classified as parametric equivalents and direct substitutes.

Parameter Comparison

Engineering Selection Recommendations

The PZ1AL13B_R1_00001 manufactured by Panjit International Inc. is a direct parametric equivalent to the DFLZ13-TP. Both components share identical electrical specifications across all critical parameters: 13 V nominal zener voltage, ±5% tolerance, 1 W maximum power dissipation, 10 Ohms maximum impedance, and 2 µA reverse leakage current at 10 V. Both components are housed in SOD-123F surface mount packages and operate across the same temperature range of -55°C to 150°C.

Both parts maintain active product status and comply with ROHS3 and REACH regulatory requirements. The moisture sensitivity level is identical at MSL 1 (Unlimited), indicating no special moisture handling requirements during storage or assembly.

Selection between these two parts may be based on availability, supply chain considerations, or procurement preferences, as they are functionally and mechanically interchangeable in circuit applications.

Frequently Asked Questions (FAQ)

Q: Can the PZ1AL13B_R1_00001 be used as a direct replacement for the DFLZ13-TP?

A: Yes. The PZ1AL13B_R1_00001 is a parametric equivalent with matching zener voltage (13 V), tolerance (±5%), power rating (1 W), impedance (10 Ohms), reverse leakage current (2 µA @ 10 V), operating temperature range (-55°C to 150°C), and package type (SOD-123F). Both components are surface mount devices with identical regulatory compliance.

Q: Are there any package compatibility concerns when substituting these parts?

A: No. Both the DFLZ13-TP and PZ1AL13B_R1_00001 use the SOD-123F package with SOD-123FL supplier device packaging. They are mechanically and electrically compatible for PCB assembly without design modifications.

Q: Do both parts have the same moisture sensitivity requirements?

A: Yes. Both components have Moisture Sensitivity Level 1 (Unlimited), which means they do not require special moisture control measures during storage, handling, or assembly.

Q: Are both parts compliant with current environmental regulations?

A: Yes. Both the DFLZ13-TP and PZ1AL13B_R1_00001 are ROHS3 Compliant and REACH Unaffected, meeting current environmental and regulatory standards for electronic components.

Q: What is the operating temperature range for both parts?

A: Both components operate across a junction temperature range of -55°C to 150°C (TJ), providing equivalent thermal performance in circuit applications.

Q: Can these parts be used interchangeably in existing designs without circuit modifications?

A: Yes. The electrical and mechanical specifications are identical, allowing direct substitution without design changes or circuit re-evaluation.