Overview
The SZMM5Z5V1T1G is a Zener voltage regulator diode from onsemi, designed to provide voltage regulation and protection in various electronic applications. This device is part of the MM5ZxxxT1G series and is packaged in a SOD-523 surface mount package, making it ideal for space-constrained designs. It is particularly suited for applications such as cellular phones, handheld portables, and high-density PC boards.
Key Specifications
| Parameter | Value |
|---|---|
| Reverse Zener Voltage (VZ) | 4.8 V to 5.4 V |
| Reverse Current (IZT) | 2 mA to 5 mA |
| Maximum Zener Impedance (ZZT) | 60 Ω |
| Reverse Leakage Current (IR) | 2 μA @ VR = 5.1 V |
| Forward Current (IF) | 10 mA |
| Forward Voltage (VF) | 0.9 V Max. @ IF = 10 mA |
| Steady State Power Rating | 500 mW |
| Thermal Resistance, Junction-to-Ambient (RJA) | 250 °C/W |
| Junction and Storage Temperature Range | −65°C to +150°C |
| ESD Rating | Class 3 (> 16 kV) per Human Body Model |
| Package | SOD-523, Pb-Free |
| Dimensions | 1.20 mm x 0.80 mm x 0.70 mm |
Key Features
- Standard Zener breakdown voltage range from 2.4 V to 75 V
- Small body outline dimensions, ideal for space-constrained designs
- ESD rating of Class 3 (> 16 kV) per Human Body Model
- AEC-Q101 qualified and PPAP capable, suitable for automotive and other critical applications
- Pb-Free and RoHS compliant
- Void-free, transfer-molded, thermosetting plastic epoxy case meeting UL 94 V-0
- 100% Matte Sn (Tin) lead finish
Applications
The SZMM5Z5V1T1G Zener diode is well-suited for various applications where voltage regulation and protection are critical. These include:
- Cellular phones and other mobile devices
- Handheld portables and consumer electronics
- High-density PC boards and industrial control systems
- Automotive electronics requiring AEC-Q101 qualification
Q & A
- What is the primary function of the SZMM5Z5V1T1G Zener diode?
The primary function is to provide voltage regulation and protection in electronic circuits. - What is the package type of the SZMM5Z5V1T1G?
The package type is SOD-523, a surface mount package. - What is the reverse Zener voltage range for the SZMM5Z5V1T1G?
The reverse Zener voltage range is from 4.8 V to 5.4 V. - What is the steady state power rating of the SZMM5Z5V1T1G?
The steady state power rating is 500 mW. - Is the SZMM5Z5V1T1G Pb-Free and RoHS compliant?
Yes, it is Pb-Free and RoHS compliant. - What is the ESD rating of the SZMM5Z5V1T1G?
The ESD rating is Class 3 (> 16 kV) per Human Body Model. - What are some typical applications for the SZMM5Z5V1T1G?
Typical applications include cellular phones, handheld portables, high-density PC boards, and automotive electronics. - What is the thermal resistance, junction-to-ambient (RJA) of the SZMM5Z5V1T1G?
The thermal resistance, junction-to-ambient (RJA) is 250 °C/W. - Is the SZMM5Z5V1T1G AEC-Q101 qualified?
Yes, it is AEC-Q101 qualified and PPAP capable. - What are the dimensions of the SZMM5Z5V1T1G package?
The dimensions are 1.20 mm x 0.80 mm x 0.70 mm.
