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MM5Z16VT5GF Equivalent & Substitute Parts Reference
Part Overview
The MM5Z16VT5GF by Nexperia USA Inc. is a surface-mount Zener diode designed for voltage regulation applications. Classified under Diodes, Zener, it features a nominal Zener voltage of 16 V, 300 mW maximum power dissipation, and 2% tolerance rating. This part is supplied in SOD-523 (SC-79) packaging, compliant with ROHS3 and REACH standards, and is in active production status with available inventory.
Identifying alternative models is necessary in scenarios involving supply constraints, obsolescence risks, or requirements for automotive-grade qualification. Substitute parts must closely match core electrical, mechanical, and compliance parameters to ensure drop-in compatibility.
Substiute Parts
Key Parameters
| Manufacturer Part Number | Manufacturer | Category | Packaging | Description | Voltage - Zener (Nom) (Vz) | Tolerance | Power - Max | Impedance (Max) (Zzt) | Current - Reverse Leakage @ Vr | Voltage - Forward (Vf) (Max) @ If | Operating Temperature | Mounting Type | Package / Case | Supplier Device Package | RoHS Status | Moisture Sensitivity Level (MSL) | REACH Status | ECCN | HTSUS | Product Status | Substitutes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MM5Z16VT5GF | Nexperia USA Inc. | Diodes, Zener | Tape & Reel (TR) | VOLTAGE REGULATOR DIODES | 16 V | ±2% | 300 mW | 40 Ohms | 50 nA @ 11.2 V | 1.1 V @ 100 mA | 150°C (TJ) | Surface Mount | SC-79, SOD-523 | SOD-523 | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8541.10.0050 | Active | SZMM5Z16VT5GF |
Substitute Part Grouping Explanation
Substitute parts for Zener diodes are selected strictly based on matching core electrical performance and mechanical fit. The following key parameters are used: Zener voltage (16 V), tolerance (±2%), maximum power dissipation (300 mW), maximum impedance (40 Ohms), reverse leakage current (50 nA @ 11.2 V), forward voltage (1.1 V @ 100 mA), operating temperature (150°C TJ), mounting type (surface mount), and package (SOD-523). Compliance requirements such as RoHS3, REACH, and automotive qualification are also maintained when applicable. Only parts that match all specified parameters are considered direct substitutes.
Parameter Comparison
| Parameter | MM5Z16VT5GF | SZMM5Z16VT5GF |
|---|---|---|
| Manufacturer | Nexperia USA Inc. | Nexperia USA Inc. |
| Category | Diodes, Zener | Diodes, Zener |
| Packaging | Tape & Reel (TR) | Tape & Reel (TR) |
| Voltage - Zener (Nom) (Vz) | 16 V | 16 V |
| Tolerance | ±2% | ±2% |
| Power - Max | 300 mW | 300 mW |
| Impedance (Max) (Zzt) | 40 Ohms | 40 Ohms |
| Current - Reverse Leakage @ Vr | 50 nA @ 11.2 V | 50 nA @ 11.2 V |
| Voltage - Forward (Vf) (Max) @ If | 1.1 V @ 100 mA | 1.1 V @ 100 mA |
| Operating Temperature | 150°C (TJ) | 150°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | SC-79, SOD-523 | SC-79, SOD-523 |
| Supplier Device Package | SOD-523 | SOD-523 |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 1 (Unlimited) |
| REACH Status | REACH Unaffected | REACH Unaffected |
| Product Status | Active | Active |
Engineering Selection Recommendations
Both MM5Z16VT5GF and SZMM5Z16VT5GF are active products from Nexperia USA Inc. and comply with ROHS3 and REACH standards. SZMM5Z16VT5GF carries additional automotive-grade qualification (AEC-Q101). Either part can be selected where automotive certification is required, provided all listed parameters are suitable for the application environment.
Frequently Asked Questions (FAQ)
Q1: What are the main electrical parameters required for substituting MM5Z16VT5GF?
A1: The substitute must match Zener voltage (16 V), tolerance (±2%), maximum power (300 mW), impedance (40 Ohms), reverse leakage current (50 nA @ 11.2 V), and forward voltage (1.1 V @ 100 mA).
Q2: Can SZMM5Z16VT5GF be used directly in place of MM5Z16VT5GF?
A2: Yes, SZMM5Z16VT5GF matches all electrical, mechanical, and compliance parameters specified for MM5Z16VT5GF.
Q3: What package considerations are necessary for substitution?
A3: Both parts use Surface Mount SOD-523 (SC-79) packaging, ensuring mechanical compatibility in existing PCB layouts.
Q4: Is RoHS or REACH compliance maintained with the substitute part?
A4: Both MM5Z16VT5GF and SZMM5Z16VT5GF are ROHS3 compliant and REACH unaffected.
Q5: Does the automotive-grade substitute offer any additional benefit?
A5: SZMM5Z16VT5GF is AEC-Q101 qualified, suitable for automotive applications where required by design standards.
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