Overview
The MMSZ13T1G is a Zener diode produced by onsemi, designed for voltage regulation and stabilization. It is part of the MMSZxxxT1G series, which offers a wide range of Zener reverse voltages. This device is packaged in a surface mount plastic SOD-123 case, making it ideal for high-density applications and optimal for automated board assembly.
Key Specifications
| Parameter | Value |
|---|---|
| Zener Voltage (VZ) | 13 V (Nominal), 12.35 V (Min), 13.65 V (Max) |
| Power Dissipation (Pd) | 500 mW |
| Zener Tolerance | ±5% |
| Package | SOD-123 |
| Reverse Current (IZT) | 5 mA (Typical at 13 V) |
| Reverse Leakage Current (IR) | 10 μA (Max at VR = 13 V) |
| Forward Current (IF) | 200 mA (Max) |
| Forward Voltage (VF) | 0.95 V (Max at IF = 10 mA) |
| Maximum Zener Impedance (ZZT) | 600 Ω (Typical at IZT = 5 mA) |
| ESD Rating | Class 3 (> 16 kV) per Human Body Model |
| AEC-Q101 Qualification | Qualified and PPAP Capable |
Key Features
- Wide Zener reverse voltage range (2.4 V to 56 V across the series, with 13 V for MMSZ13T1G)
- 500 mW power dissipation rating on FR-4 or FR-5 board
- Small package size for high-density applications
- Package designed for optimal automated board assembly
- Corrosion-resistant finish, easily solderable
- ESD rating of Class 3 (> 16 kV) per Human Body Model
- AEC-Q101 qualified and PPAP capable
Applications
The MMSZ13T1G Zener diode is suitable for various applications requiring voltage regulation and stabilization, such as:
- Voltage reference circuits
- Overvoltage protection
- Signal clipping and clamping
- Automotive and industrial electronics where reliability and robustness are critical
Q & A
- What is the typical Zener voltage of the MMSZ13T1G?
The typical Zener voltage is 13 V, with a tolerance of ±5%. - What is the power dissipation rating of the MMSZ13T1G?
The power dissipation rating is 500 mW on FR-4 or FR-5 board. - What package type is used for the MMSZ13T1G?
The device is packaged in a surface mount plastic SOD-123 case. - What is the ESD rating of the MMSZ13T1G?
The ESD rating is Class 3 (> 16 kV) per Human Body Model. - Is the MMSZ13T1G AEC-Q101 qualified?
Yes, it is AEC-Q101 qualified and PPAP capable. - What are the typical applications of the MMSZ13T1G?
It is used in voltage reference circuits, overvoltage protection, signal clipping and clamping, and in automotive and industrial electronics. - What is the maximum forward current for the MMSZ13T1G?
The maximum forward current is 200 mA. - What is the maximum reverse leakage current for the MMSZ13T1G?
The maximum reverse leakage current is 10 μA at VR = 13 V. - What is the maximum Zener impedance for the MMSZ13T1G?
The maximum Zener impedance is 600 Ω at IZT = 5 mA. - Is the MMSZ13T1G lead-free?
Yes, Pb-free packages are available.
