MM1Z4728A
Zener DiodeThe MM1Z4728A is a zener diode from Diotec. View the full MM1Z4728A datasheet below including key specifications.
Official MM1Z4728A datasheet (PDF) — the source this page was extracted from.
MM1Z4728A Key Specifications
| Parameter | Value |
|---|---|
| Composition | Zener |
| Reverse Leakage Current | 100 µA @ 1 V |
| Harmonized Tariff Schedule (HTS) Code | 85411000 |
| Impedance | 10 Ω |
| Zener Impedance | 10 Ohms Ω |
| Introduction Date | 2018-09-13 |
| Lifecycle Status | Production (Last Updated: 3 years ago) |
| Manufacturer Lifecycle Status | ACTIVE (Last Updated: 3 years ago) |
| Max Operating Temperature | 150 °C |
| Max Power Dissipation | 1 W |
| Min Operating Temperature | -50 °C |
| Mounting Type | Surface Mount |
| Number of Elements | 1 |
| Number of Terminals | 2 |
| Operating Temperature | -50°C ~ 150°C (TJ) |
| Package / Case | SOD-123F |
| Peak Reverse Current | 100 µA |
| Polarity | Unidirectional |
| Power (Max) | 1 W |
| REACH SVHC | Unknown |
| Reference Voltage | 3.3 V |
| Reverse Standoff Voltage | 1 V |
| RoHS | Compliant |
| Supplier Device Package | SOD-123FL |
| Tolerance | ±5% |
| Forward Voltage (Max) | 1.2 V @ 200 mA |
| Zener Voltage | 3.3 V |
| Voltage Tolerance | 5 % |
| Weight | 30 mg |
| Zener Current | 75 mA |
MM1Z4728A Overview
Part: MM1Z4728A ... MM1Z4756A — Diotec Semiconductor AG
Type: SMD Planar Zener Diodes
Description: 1 W surface-mount planar Zener diodes with nominal Zener voltages ranging from 3.3 V to 47 V in a SOD-123FL package.
Operating Conditions:
- Operating junction temperature: -50 to +150 °C
- Zener voltage range: 3.3 to 47 V
Absolute Maximum Ratings:
- Power dissipation: 1 W (mounted on P.C. board with 25 mm² copper pads at each terminal)
- Operating junction temperature: -50 to +150 °C
- Storage temperature: -50 to +150 °C
Key Specs:
- Forward voltage: < 1.2 V (Tj = 25 °C, IF = 200 mA)
- Typical thermal resistance junction to ambient: 125 K/W (mounted on P.C. board with 25 mm² copper pads at each terminal)
- Nominal Zener voltage range: 3.3 V (MM1Z4728A) to 47 V (MM1Z4756A)
- Zener voltage tolerance: ~ ±5% (E 24 standard)
- Test current (IZtest): 5.5 mA (MM1Z4756A) to 75 mA (MM1Z4728A)
- Maximum dynamic resistance (rzj): 2 Ω (MM1Z4735A at 41 mA) to 80 Ω (MM1Z4756A at 5.5 mA, f = 1 kHz)
- Maximum reverse leakage current (IR): 1 μA to 100 μA (type- and VR-dependent)
- Maximum continuous Zener current (IZmax): 20 mA (MM1Z4756A) to 286 mA (MM1Z4728A) at TA = 25 °C
Features:
- Power dissipation up to 1 W
- Low leakage current
- Low profile package
- Standard Zener voltage tolerance graded to international E 24 standard (~ ±5%)
- AEC-Q101 compliant options available (Suffix -Q / Suffix -AQ)
- Compliant to RoHS (exemp. 7a), REACH, Conflict Minerals
Applications:
- Voltage stabilization and regulators
Package:
- SOD-123FL
MM1Z4728A Features
Power dissipation up to 1 W Low leakage current Low profile package Compliant to RoHS (exemp. 7a), REACH, Conflict Minerals 1 )
Ptot = 1 W VZ = 3.3 V ... 47 V Tjmax = 150°C
MM1Z4728A Applications
Voltage stabilization and regulators (For overvoltage protection - uni- and bi-directional - see TVS diodes SMF series) Commercial / industrial grade Suffix -Q: AEC-Q101 compliant 1 )
Suffix -AQ: in AEC-Q101 qualification 1 )
MM1Z4728A Typical Application
Voltage stabilization and regulators (For overvoltage protection - uni- and bi-directional - see TVS diodes SMF series) Commercial / industrial grade Suffix -Q: AEC-Q101 compliant 1 )
Suffix -AQ: in AEC-Q101 qualification 1 )
MM1Z4728A Package Information
Verlustleistung bis zu 1 W Niedriger Sperrstrom Flache Bauform Konform zu RoHS (Ausn. 7a), REACH, Konfliktmineralien 1 )
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- PMEG4010CEJ – Nexperia, Schottky Barrier Rectifier
- USBLC6-2SC6 – STMicroelectronics, ESD Protection Device
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