Plastic Encapsulated Zener Diode SOD-323 Package JSCJ AD-MMSZ5248BS Medium Current General Purpose
Product Overview
The AD-MMSZ52*BS series is a range of plastic-encapsulated Zener diodes designed for general-purpose, medium current applications. Featuring a planar die construction and an ultra-small surface mount package, these diodes are ideally suited for automated assembly processes. They are AEC-Q101 qualified, ensuring reliability for automotive and industrial applications.
Product Attributes
- Brand: JIANGSU CHANGJING ELECTRONICS TECHNOLOGY CO., LTD.
- Series: AD-MMSZ52*BS
- Package Type: SOD-323
- Certifications: AEC-Q101 qualified
Technical Specifications
| Type Number | Marking | Zener Voltage Range (V) @ IZT (mA) | Max Zener Impedance () @ IZK (mA) | Max Reverse Current (A) @ VR (V) |
| AD-MMSZ5225BS | C5 | 2.85 - 3.15 @ 20 | 1600 @ 0.25 | 50 @ 1.0 |
| AD-MMSZ5226BS | G1 | 3.14 - 3.47 @ 20 | 1600 @ 0.25 | 25 @ 1.0 |
| AD-MMSZ5227BS | G2 | 3.42 - 3.78 @ 20 | 1700 @ 0.25 | 15 @ 1.0 |
| AD-MMSZ5228BS | G3 | 3.71 - 4.10 @ 20 | 1900 @ 0.25 | 10 @ 1.0 |
| AD-MMSZ5229BS | G4 | 4.09 - 4.52 @ 20 | 2000 @ 0.25 | 5 @ 1.0 |
| AD-MMSZ5230BS | G5 | 4.47 - 4.94 @ 20 | 1900 @ 0.25 | 5 @ 2.0 |
| AD-MMSZ5231BS | E1 | 4.85 - 5.36 @ 20 | 1600 @ 0.25 | 5 @ 2.0 |
| AD-MMSZ5232BS | E2 | 5.32 - 5.88 @ 20 | 1600 @ 0.25 | 5 @ 3.0 |
| AD-MMSZ5233BS | E3 | 5.70 - 6.30 @ 20 | 1600 @ 0.25 | 5 @ 3.5 |
| AD-MMSZ5234BS | E4 | 5.89 - 6.51 @ 20 | 1000 @ 0.25 | 5 @ 4.0 |
| AD-MMSZ5235BS | E5 | 6.46 - 7.14 @ 20 | 750 @ 0.25 | 3 @ 5.0 |
| AD-MMSZ5236BS | F1 | 7.13 - 7.88 @ 20 | 500 @ 0.25 | 3 @ 6.0 |
| AD-MMSZ5237BS | F2 | 7.79 - 8.61 @ 20 | 500 @ 0.25 | 3 @ 6.5 |
| AD-MMSZ5238BS | F3 | 8.27 - 9.14 @ 20 | 600 @ 0.25 | 3 @ 6.5 |
| AD-MMSZ5239BS | F4 | 8.65 - 9.56 @ 20 | 600 @ 0.25 | 3 @ 7.0 |
| AD-MMSZ5240BS | F5 | 9.50 - 10.50 @ 20 | 600 @ 0.25 | 3 @ 8.0 |
| AD-MMSZ5241BS | H1 | 10.45 - 11.55 @ 20 | 600 @ 0.25 | 2.0 @ 8.4 |
| AD-MMSZ5242BS | H2 | 11.40 - 12.60 @ 20 | 600 @ 0.25 | 1.0 @ 9.1 |
| AD-MMSZ5243BS | H3 | 12.35 - 13.65 @ 9.5 | 600 @ 0.25 | 0.5 @ 9.9 |
| AD-MMSZ5244BS | H4 | 13.30 - 14.70 @ 9.0 | 600 @ 0.25 | 0.1 @ 10 |
| AD-MMSZ5245BS | H5 | 14.25 - 15.75 @ 8.5 | 600 @ 0.25 | 0.1 @ 11 |
| AD-MMSZ5246BS | J1 | 15.20 - 16.80 @ 7.8 | 600 @ 0.25 | 0.1 @ 12 |
| AD-MMSZ5248BS | J3 | 17.10 - 18.90 @ 7.0 | 600 @ 0.25 | 0.1 @ 14 |
| AD-MMSZ5250BS | J5 | 19.00 - 21.00 @ 6.2 | 600 @ 0.25 | 0.1 @ 15 |
| AD-MMSZ5251BS | K1 | 20.9 - 23.10 @ 5.6 | 600 @ 0.25 | 0.1 @ 17 |
| AD-MMSZ5252BS | K2 | 22.8 - 25.20 @ 5.2 | 600 @ 0.25 | 0.1 @ 18 |
| AD-MMSZ5253BS | K3 | 23.75 - 26.25 @ 5.0 | 600 @ 0.25 | 0.1 @ 19 |
| AD-MMSZ5254BS | K4 | 25.65 - 28.35 @ 5.0 | 600 @ 0.25 | 0.1 @ 21 |
| AD-MMSZ5255BS | K5 | 26.60 - 29.40 @ 4.5 | 600 @ 0.25 | 0.1 @ 21 |
| AD-MMSZ5256BS | M1 | 28.50 - 31.50 @ 4.2 | 600 @ 0.25 | 0.1 @ 23 |
| AD-MMSZ5257BS | M2 | 31.35 - 34.65 @ 3.8 | 700 @ 0.25 | 0.1 @ 25 |
| AD-MMSZ5258BS | M3 | 34.20 - 37.80 @ 3.4 | 700 @ 0.25 | 0.1 @ 27 |
| AD-MMSZ5259BS | M4 | 37.05 - 40.95 @ 3.2 | 800 @ 0.25 | 0.1 @ 30 |
Maximum Ratings
| Parameter | Symbol | Value | Unit |
| Forward voltage @ IF = 10mA | VF | 0.9 | V |
| Power dissipation | PD | 200 | mW |
| Thermal resistance from junction to ambient | RJA | 625 | C/W |
| Operating junction and storage temperature range | Tj, Tstg | -55 ~ 150 | C |
2410121523_JSCJ-AD-MMSZ5248BS_C2975673.pdf
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