Surface mount Zener diode luJing MMSZ5232B with 500mW power rating and small outline plastic package
Product Overview
The MMSZ5221B~MMSZ5267B series are surface mount Zener diodes offering a wide Zener voltage range from 2.1V to 67V. These diodes are designed for high stability and reliability, with a peak pulse power dissipation of 500mW. They are suitable for general-purpose applications requiring precise voltage regulation.
Product Attributes
- Brand: Lujingsemi
- Package Type: SOD-80 / SOD-323 (Small Outline Plastic Package)
- Mounting Type: Surface Mount
- Polarity: Color band denotes cathode end
- Material: Epoxy (UL 94V-0)
- Mounting Position: Any
Technical Specifications
| Type Code | Symbol | Value | Unit | Notes |
|---|---|---|---|---|
| MMSZ5221B~MMSZ5267B | Power Dissipation (Pd) | 500 | mW | Forward |
| Forward Voltage (Vf) @ If | 1.0 | V | @ 100mA | |
| Thermal Resistance, Junction to Ambient (RJA) | ℃/W | Device mounted on ceramic PCB 7.6mm x 9.4mm x 0.87mm with pad areas 25mm2. | ||
| Thermal Resistance, Junction to Lead (RJL) | ℃/W | Short duration test pulse used to minimize self-heating effect. | ||
| Storage Temperature Range (Ts) | -65 to +150 | ℃ | ||
| Zener Voltage (Vz) @ Izt | 2.1 - 67 | V | ||
| Reverse Leakage (Ir) @ Vr | Min: 1.0, Max: 50 | μA | @ 1.0V | |
| Test Current (Izt) | mA | f = 1kHz. | ||
| Dimensions (L x W) | 3.85 x 2.85 | mm | (Max) | |
| Dimensions (H) | 1.75 | mm | (Max) | |
| Lead Dimensions (L x W) | 0.45 x 0.25 | mm | (Max) | |
| Lead Dimensions (D) | 0.1 | mm | (Min) | |
| Package Outline (L x W) | 3.55 x 2.55 | mm | (Max) | |
| Package Outline (H) | 1.15 | mm | (Max) | |
| Package Outline (D) | 0.10 | mm | (Min) | |
| Package Outline (E) | 0.55 | mm | (Max) |
Note: Ratings at 25C ambient temperature unless otherwise specified. Electrical Specification at Tamb = 25C unless otherwise specified.
Source: http://www.lujingsemi.com Rev. 1.2, Oct-23
2508131530_luJing-MMSZ5232B_C49318118.pdf
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