MMSZ5256B is out of stock and can be placed on backorder.
Available Substitutes:
Parametric Equivalent

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.


MMSZ5256B | |
|---|---|
DigiKey Part Number | 4878-MMSZ5256B-ND |
Manufacturer | |
Manufacturer Part Number | MMSZ5256B |
Description | DIODE ZENER 30V 500MW SOD123F |
Manufacturer Standard Lead Time | 6 Weeks |
Customer Reference | |
Detailed Description | Zener Diode 30 V 500 mW ±5% Surface Mount SOD-123F |
Datasheet | Datasheet |
EDA/CAD Models | MMSZ5256B Models |
Product Attributes
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Category | Impedance (Max) (Zzt) 49 Ohms |
Mfr | Current - Reverse Leakage @ Vr 100 nA @ 23 V |
Packaging Bulk | Voltage - Forward (Vf) (Max) @ If 900 mV @ 10 mA |
Part Status Active | Operating Temperature -50°C ~ 150°C (TJ) |
Voltage - Zener (Nom) (Vz) | Mounting Type Surface Mount |
Tolerance ±5% | Package / Case |
Power - Max 500 mW | Supplier Device Package SOD-123F |
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Substitutes (2)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| MMSZ5256B | Taiwan Semiconductor Corporation | 0 | 1801-MMSZ5256BTR-ND | $0.02842 | Parametric Equivalent |
| MMSZ5256B RHG | Taiwan Semiconductor Corporation | 0 | 1801-MMSZ5256BRHGTR-ND | $0.21000 | Parametric Equivalent |
In-Stock: 0
3,000 estimated in stock on 30-Nov-2026
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Quantity
All prices are in USD
Bulk
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.16000 | $0.16 |
| 10 | $0.09800 | $0.98 |
| 100 | $0.06030 | $6.03 |
| 500 | $0.04378 | $21.89 |
| 1,000 | $0.03839 | $38.39 |
| 3,000 | $0.03151 | $94.53 |
| 6,000 | $0.02803 | $168.18 |
| 12,000 | $0.02510 | $301.20 |
| 51,000 | $0.02038 | $1,039.38 |
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.


