Medium Current Zener Diode with Planar Die JSCJ MMSZ5235C Surface Mount Package Component
Product Overview
The MMSZ5221C-MMSZ5259C series are general-purpose, medium-current Zener diodes featuring a planar die construction and an ultra-small surface mount package. They are ideally suited for automated assembly processes, offering reliable performance for various electronic applications.
Product Attributes
- Brand: JIANGSU CHANGJING ELECTRONICS TECHNOLOGY CO., LTD
- Package: SOD-123
- Construction: Planar Die
- Assembly: Ideally Suited for Automated Assembly Processes
Technical Specifications
| Type Number Code | Nominal Zener Voltage (V) | Min Zener Voltage (V) | Max Zener Voltage (V) | Test Current (mA) | Max Zener Impedance () | Max Reverse Current (uA) | Forward Voltage (V) |
| MMSZ5221C (2C1) | 2.4 | 2.35 | 2.45 | 20 | 1200 | 0.25 | 0.9 |
| MMSZ5223C (2C3) | 2.7 | 2.65 | 2.75 | 20 | 1300 | 0.25 | 0.9 |
| MMSZ5225C (2C5) | 3.0 | 2.94 | 3.06 | 20 | 1600 | 0.25 | 0.9 |
| MMSZ5226C (2G1) | 3.3 | 3.23 | 3.37 | 20 | 1600 | 0.25 | 0.9 |
| MMSZ5227C (2G2) | 3.6 | 3.53 | 3.67 | 20 | 1700 | 0.25 | 0.9 |
| MMSZ5228C (2G3) | 3.9 | 3.82 | 3.98 | 20 | 1900 | 0.25 | 0.9 |
| MMSZ5229C (2G4) | 4.3 | 4.21 | 4.39 | 20 | 2000 | 0.25 | 0.9 |
| MMSZ5230C (2G5) | 4.7 | 4.61 | 4.79 | 20 | 1900 | 0.25 | 0.9 |
| MMSZ5231C (2E1) | 5.1 | 5.00 | 5.20 | 20 | 1600 | 0.25 | 0.9 |
| MMSZ5232C (2E2) | 5.6 | 5.49 | 5.71 | 20 | 1600 | 0.25 | 0.9 |
| MMSZ5233C (2E3) | 6.0 | 5.88 | 6.12 | 20 | 1600 | 0.25 | 0.9 |
| MMSZ5234C (2E4) | 6.2 | 6.08 | 6.32 | 20 | 1000 | 0.25 | 0.9 |
| MMSZ5235C (2E5) | 6.8 | 6.66 | 6.94 | 20 | 750 | 0.25 | 0.9 |
| MMSZ5236C (2F1) | 7.5 | 7.35 | 7.65 | 20 | 500 | 0.25 | 0.9 |
| MMSZ5237C (2F2) | 8.2 | 8.04 | 8.36 | 20 | 500 | 0.25 | 0.9 |
| MMSZ5238C (2F3) | 8.7 | 8.53 | 8.87 | 20 | 600 | 0.25 | 0.9 |
| MMSZ5239C (2F4) | 9.1 | 8.92 | 9.28 | 20 | 600 | 0.25 | 0.9 |
| MMSZ5240C (2F5) | 10 | 9.80 | 10.20 | 20 | 600 | 0.25 | 0.9 |
| MMSZ5241C (2H1) | 11 | 10.78 | 11.22 | 20 | 600 | 0.25 | 0.9 |
| MMSZ5242C (2H2) | 12 | 11.76 | 12.24 | 20 | 600 | 0.25 | 0.9 |
| MMSZ5243C (2H3) | 13 | 12.74 | 13.26 | 9.5 | 600 | 0.25 | 0.9 |
| MMSZ5244C (2H4) | 14 | 13.72 | 14.28 | 9.0 | 600 | 0.25 | 0.9 |
| MMSZ5245C (2H5) | 15 | 14.70 | 15.30 | 8.5 | 600 | 0.25 | 0.9 |
| MMSZ5246C (2J1) | 16 | 15.68 | 16.32 | 7.8 | 600 | 0.25 | 0.9 |
| MMSZ5248C (2J3) | 18 | 17.64 | 18.36 | 7.0 | 600 | 0.25 | 0.9 |
| MMSZ5250C (2J5) | 20 | 19.60 | 20.40 | 6.2 | 600 | 0.25 | 0.9 |
| MMSZ5251C (2K1) | 22 | 21.56 | 22.44 | 5.6 | 600 | 0.25 | 0.9 |
| MMSZ5252C (2K2) | 24 | 23.52 | 24.48 | 5.2 | 600 | 0.25 | 0.9 |
| MMSZ5253C (2K3) | 25 | 24.50 | 25.50 | 5.0 | 600 | 0.25 | 0.9 |
| MMSZ5254C (2K4) | 27 | 26.46 | 27.54 | 5.0 | 600 | 0.25 | 0.9 |
| MMSZ5255C (2K5) | 28 | 27.44 | 28.56 | 4.5 | 600 | 0.25 | 0.9 |
| MMSZ5256C (2M1) | 30 | 29.40 | 30.60 | 4.2 | 600 | 0.25 | 0.9 |
| MMSZ5257C (2M2) | 33 | 32.34 | 33.66 | 3.8 | 700 | 0.25 | 0.9 |
| MMSZ5258C (2M3) | 36 | 35.28 | 36.72 | 3.4 | 700 | 0.25 | 0.9 |
| MMSZ5259C (2M4) | 39 | 38.22 | 39.78 | 3.2 | 800 | 0.25 | 0.9 |
Maximum Ratings
| Characteristic | Symbol | Value | Unit |
| Forward Voltage (Note 2) @ IF = 10mA | VF | 0.9 | V |
| Power Dissipation(Note 1) | Pd | 500 | mW |
| Thermal Resistance Junction to Ambient Air | RJA | 250 | /W |
| Operation Junction and Storage Temperature Range | TJ,Tstg | -55~+150 |
2410121536_JSCJ-MMSZ5235C_C2910057.pdf
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