Diodes Incorporated MMSZ5243B-7-F Zener Diodes
DIODE ZENER 13V 500MW SOD123
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
MMSZ5243B-7-F
Detailed Description
DIODE ZENER 13V 500MW SOD123
Package
SOD123-2
Lifecycle Status
Active
Datasheet
Quick Jump:
Technical Specifications
Diodes Incorporated MMSZ5243B-7-F Zener Diodes technical specifications.
General
Series
MMSZ524
RoHS
Yes
Mounting Type
SMD/SMT
Operating Temperature
- 65°C ~ + 150°C
Vz Zener Voltage
13 V
Voltage Tolerance
5 %
Pd Power Dissipation
500 mW
Zener Current
500 nA
Zz Zener Impedance
13 Ohms
Configuration
Single
Alternate Parts Comparison (MMSZ5243B-7-F vs MMSZ5254B-7-F vs MMSZ5231B-7-F vs MMSZ5240B-7-F)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Series | MMSZ524 | MMSZ525 | MMSZ5231 | MMSZ524 |
| Mounting Type | SMD/SMT | SMD/SMT | SMD/SMT | SMD/SMT |
| RoHS | Yes | Yes | Yes | Yes |
| Configuration | Single | Single | Single | Single |
| Ir Maximum Reverse Leakage Current | 500 nA | 100 nA | 5 uA | 3 uA |
| Package | SOD123-2 | SOD-123 | SOD-123-2 | SOD-123-2 |
| Pd Power Dissipation | 500 mW | 500 mW | 500 mW | 500 mW |
| Termination Style | SMD/SMT | SMD/SMT | SMD/SMT | SMD/SMT |
| Unit Weight | 0.000353 oz | 0.000353 oz | 0.000353 oz | 0.000353 oz |
| Voltage Tolerance | 5 % | 5 % | 5 % | 5 % |
| Vz Zener Voltage | 13 V | 27 V | 5.1 V | 10 V |
| Zz Zener Impedance | 13 Ohms | 41 Ohms | 17 Ohms | 17 Ohms |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
MMSZ5243BT1GonsemiDirectonsemi
Pin YesPkg YesElec Yes
13V Zener Diode 500mW SOD-123 SMT 5%
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Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
