Plastic Encapsulated Zener Diode DOWO MMSZ5242B 500mW Power Dissipation SOD123 Package
Key Attributes
Model Number:
MMSZ5242B
Product Custom Attributes
Impedance(Zzt):
30Ω
Diode Configuration:
-
Zener Voltage(Range):
11.4V~12.6V
Pd - Power Dissipation:
500mW
Zener Voltage(Nom):
12V
Impedance(Zzk):
600Ω
Mfr. Part #:
MMSZ5242B
Package:
SOD-123
Product Description
Product Overview
The MMSZ52xxB Series is a range of plastic-encapsulated Zener diodes designed for general-purpose applications. These diodes feature low Zener impedance, a power dissipation of 500mW, and high stability and reliability. They are housed in a compact SOD-123 package, suitable for various mounting positions.
Product Attributes
- Brand: DOWOSEMI
- Package: SOD-123
- Flammability Rating: UL 94V-0
- Polarity: Color band denotes cathode end
Technical Specifications
| Part Number | Type Number Code | Zener Voltage Nom (V) | Max Zener Impedance () @ IZT | Max Reverse Current (A) @ VR | Power Dissipation (mW) | Forward Voltage (V) @ IF=10mA | Thermal Resistance, Junction-to-Ambient (/W) |
| MMSZ5221B | C1 | 2.4 | 1200 | 1.0 | 500 | 0.9 | 340 |
| MMSZ5223B | C3 | 2.7 | 1300 | 1.0 | 500 | 0.9 | 340 |
| MMSZ5225B | C5 | 3.0 | 1600 | 1.0 | 500 | 0.9 | 340 |
| MMSZ5226B | G1 | 3.3 | 1600 | 1.0 | 500 | 0.9 | 340 |
| MMSZ5227B | G2 | 3.6 | 1700 | 1.0 | 500 | 0.9 | 340 |
| MMSZ5228B | G3 | 3.9 | 1900 | 1.0 | 500 | 0.9 | 340 |
| MMSZ5229B | G4 | 4.3 | 2000 | 1.0 | 500 | 0.9 | 340 |
| MMSZ5230B | G5 | 4.7 | 1900 | 2.0 | 500 | 0.9 | 340 |
| MMSZ5231B | E1 | 5.1 | 1600 | 2.0 | 500 | 0.9 | 340 |
| MMSZ5232B | E2 | 5.6 | 1600 | 3.0 | 500 | 0.9 | 340 |
| MMSZ5233B | E3 | 6.0 | 1600 | 3.5 | 500 | 0.9 | 340 |
| MMSZ5234B | E4 | 6.2 | 1000 | 4.0 | 500 | 0.9 | 340 |
| MMSZ5235B | E5 | 6.8 | 750 | 5.0 | 500 | 0.9 | 340 |
| MMSZ5236B | F1 | 7.5 | 500 | 6.0 | 500 | 0.9 | 340 |
| MMSZ5237B | F2 | 8.2 | 500 | 6.5 | 500 | 0.9 | 340 |
| MMSZ5238B | F3 | 8.7 | 600 | 6.5 | 500 | 0.9 | 340 |
| MMSZ5239B | F4 | 9.1 | 600 | 7.0 | 500 | 0.9 | 340 |
| MMSZ5240B | F5 | 10 | 600 | 8.0 | 500 | 0.9 | 340 |
| MMSZ5241B | H1 | 11 | 600 | 8.4 | 500 | 0.9 | 340 |
| MMSZ5242B | H2 | 12 | 600 | 9.1 | 500 | 0.9 | 340 |
| MMSZ5243B | H3 | 13 | 600 | 9.9 | 500 | 0.9 | 340 |
| MMSZ5244B | H4 | 14 | 600 | 10.0 | 500 | 0.9 | 340 |
| MMSZ5245B | H5 | 15 | 600 | 11.0 | 500 | 0.9 | 340 |
| MMSZ5246B | J1 | 16 | 600 | 12.0 | 500 | 0.9 | 340 |
| MMSZ5248B | J3 | 18 | 600 | 14.0 | 500 | 0.9 | 340 |
| MMSZ5250B | J5 | 20 | 600 | 15.0 | 500 | 0.9 | 340 |
| MMSZ5251B | K1 | 22 | 600 | 17.0 | 500 | 0.9 | 340 |
| MMSZ5252B | K2 | 24 | 600 | 18.0 | 500 | 0.9 | 340 |
| MMSZ5253B | K3 | 25 | 600 | 19.0 | 500 | 0.9 | 340 |
| MMSZ5254B | K4 | 27 | 600 | 21.0 | 500 | 0.9 | 340 |
| MMSZ5255B | K5 | 28 | 600 | 21.0 | 500 | 0.9 | 340 |
| MMSZ5256B | M1 | 30 | 600 | 23.0 | 500 | 0.9 | 340 |
| MMSZ5257B | M2 | 33 | 700 | 25.0 | 500 | 0.9 | 340 |
| MMSZ5258B | M3 | 36 | 700 | 27.0 | 500 | 0.9 | 340 |
| MMSZ5259B | M4 | 39 | 800 | 30.0 | 500 | 0.9 | 340 |
2410121513_DOWO-MMSZ5242B_C21547689.pdf
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