Plastic Encapsulated Zener Diode JSCJ MMSZ4679 SOD123 Package with PbFree Options and ESD Protection
Key Attributes
Model Number:
MMSZ4679
Product Custom Attributes
Impedance(Zzt):
-
Diode Configuration:
Independent
Zener Voltage(Range):
1.9V~2.1V
Pd - Power Dissipation:
350mW
Zener Voltage(Nom):
2V
Mfr. Part #:
MMSZ4679
Package:
SOD-123
Product Description
JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD SOD-123 ZENER DIODE
The MMSZ4678-MMSZ4717 series of Zener diodes in a SOD-123 package offers a wide Zener reverse voltage range and a small package size suitable for high-density applications. These diodes feature an ESD rating of Class 3 (>16 kV) per the 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
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;5.0mm×7.0mm with pad areas 35 mm2 |
| Thermal Resistance, Junction to Ambient Air | RθJA | 357 | °C/W | Device mounted on ceramic PCB;5.0mm×7.0mm with pad areas 35 mm2 |
| Junction Temperature | Tj | 150 | °C | |
| Storage Temperature Range | Tstg | -55 ~ +150 | °C |
| Parameter | Symbol | IZT | IR | VR | IF | 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-MMSZ4679_C83008.pdf
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