Plastic Encapsulated Zener Diode SOD123 Series Featuring JSCJ MMSZ4685 for High Density Applications
Product Overview
JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD offers SOD-123 Plastic-Encapsulated Zener Diodes, MMSZ4678-MMSZ4717 series. These diodes feature a wide Zener reverse voltage range, small package size for high-density applications, and an ESD rating of Class 3 (>16 kV) per Human Body Model. Pb-Free packages are available.
Product Attributes
- Brand: JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
- Package Type: SOD-123
- Material: Plastic-Encapsulated
- Certifications: PbFree Packages Available
- ESD Rating: Class 3 (>16 kV) per Human Body Model
Technical Specifications
| Characteristic | Symbol | Value | Unit | Notes |
| Forward voltage @IF =10mA | VF | 0.9 | V | |
| Power Dissipation | PD | 350 | mW | Device mounted on ceramic PCB; 5.0mm7.0mm with pad areas 35 mm2 |
| Thermal Resistance, Junction to Ambient Air | RJA | 357 | /W | Device mounted on ceramic PCB; 5.0mm7.0mm with pad areas 35 mm2 |
| Junction Temperature | Tj | 150 | ||
| Storage Temperature Range | Tstg | -55 ~ +150 |
| Parameter | Symbol | IZT | IR | VR | VF | Unit |
| Reverse zener voltage @ IZT | VZ | V | ||||
| Reverse current | IZT | mA | ||||
| Reverse leakage current@ VR | IR | µA | ||||
| Reverse voltage | VR | V | ||||
| Forward current | IF | mA | ||||
| Forward voltage @ IF | VF | V |
| Symbol | Dimensions In Millimeters | Dimensions In Inches |
| A | 1.050 1.250 | 0.041 0.049 |
| A1 | 0.000 0.100 | 0.000 0.004 |
| A2 | 1.050 1.150 | 0.041 0.045 |
| b | 0.450 0.650 | 0.018 0.026 |
| c | 0.080 0.150 | 0.003 0.006 |
| D | 1.500 1.700 | 0.059 0.067 |
| E | 2.600 2.800 | 0.102 0.110 |
| E1 | 3.550 3.850 | 0.140 0.152 |
| L | 0.250 0.450 | 0.010 0.018 |
| L1 | 0.500 REF | 0.020 REF |
| θ | 0 8 | 0 8 |
2410121243_JSCJ-MMSZ4685_C81602.pdf
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