Overview
The NZ9F5V1ST5G is a Zener diode voltage regulator produced by ON Semiconductor. It is part of the NZ9F series, which is designed to provide voltage regulation and protection in compact, space-constrained applications. These diodes are packaged in a SOD-923 surface mount package, making them ideal for use in cellular phones, handheld portables, and high-density PC boards.
Key Specifications
| Parameter | Value |
|---|---|
| Package Type | SOD-923 |
| Zener Breakdown Voltage (VZ) | 4.989 V to 5.2 V |
| Steady State Power Rating | 250 mW |
| Body Dimensions | 0.039" x 0.024" (1.00 mm x 0.60 mm) |
| Body Height | 0.016" (0.40 mm) |
| ESD Rating | Class 3 (>16 kV) per Human Body Model |
| Maximum Zener Impedance (ZZT) | 100 Ω @ IZT = 10 mA |
| Reverse Leakage Current (IR) | 0.5 μA @ VR = 5 V |
| Forward Voltage (VF) | 0.9 V Max. @ IF = 10 mA |
| Maximum Temperature Coefficient of VZ | -2.7 mV/K |
| Capacitance (C) | 130 pF @ VR = 0, f = 1 MHz |
Key Features
- Tight tolerance VZ for precise voltage regulation.
- Small body outline dimensions and low body height, making them suitable for space-constrained applications.
- High ESD rating of Class 3 (>16 kV) per Human Body Model for enhanced protection.
- Pb-Free package, compliant with environmental regulations.
- SZ prefix for automotive and other applications requiring unique site and control change requirements; AEC-Q101 qualified and PPAP capable.
Applications
- Cellular phones and other handheld portable devices.
- High-density PC boards where space is limited.
- Voltage regulation and waveform clipping in various electronic circuits.
- MOSFET gate protection.
- General usage in a wide range of electronic devices requiring stable voltage regulation.
Q & A
- What is the package type of the NZ9F5V1ST5G Zener diode?
The NZ9F5V1ST5G is packaged in a SOD-923 surface mount package. - What is the Zener breakdown voltage range for the NZ9F5V1ST5G?
The Zener breakdown voltage range is from 4.989 V to 5.2 V. - What is the steady state power rating of the NZ9F5V1ST5G?
The steady state power rating is 250 mW. - What are the body dimensions of the NZ9F5V1ST5G?
The body dimensions are 0.039" x 0.024" (1.00 mm x 0.60 mm). - What is the ESD rating of the NZ9F5V1ST5G?
The ESD rating is Class 3 (>16 kV) per Human Body Model. - Is the NZ9F5V1ST5G Pb-Free?
Yes, the NZ9F5V1ST5G is a Pb-Free device. - What are some common applications for the NZ9F5V1ST5G?
Common applications include cellular phones, handheld portables, high-density PC boards, and general voltage regulation in electronic circuits. - What is the maximum temperature coefficient of VZ for the NZ9F5V1ST5G?
The maximum temperature coefficient of VZ is -2.7 mV/K. - What is the capacitance of the NZ9F5V1ST5G at VR = 0 and f = 1 MHz?
The capacitance is 130 pF. - Is the NZ9F5V1ST5G suitable for automotive applications?
Yes, the SZ prefix indicates that it is suitable for automotive and other applications requiring unique site and control change requirements; it is AEC-Q101 qualified and PPAP capable.
