MMSZ5259B is out of stock and can be placed on backorder.
Available Substitutes:
Parametric Equivalent
Parametric Equivalent

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MMSZ5259B | |
|---|---|
DigiKey Part Number | 4878-MMSZ5259B-ND |
Manufacturer | |
Manufacturer Part Number | MMSZ5259B |
Description | DIODE ZENER 39V 500MW SOD123F |
Manufacturer Standard Lead Time | 6 Weeks |
Customer Reference | |
Detailed Description | Zener Diode 39 V 500 mW ±5% Surface Mount SOD-123F |
Datasheet | Datasheet |
EDA/CAD Models | MMSZ5259B Models |
Product Attributes
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Category | Impedance (Max) (Zzt) 80 Ohms |
Mfr | Current - Reverse Leakage @ Vr 100 nA @ 30 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 (3)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| MMSZ5259B-AQ | Diotec Semiconductor | 0 | 4878-MMSZ5259B-AQ-ND | $0.03933 | Parametric Equivalent |
| MMSZ5259B | Taiwan Semiconductor Corporation | 0 | 1801-MMSZ5259BTR-ND | $0.04263 | Parametric Equivalent |
| MMSZ5259B RHG | Taiwan Semiconductor Corporation | 0 | 1801-MMSZ5259BRHGTR-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 | $0.13000 | $0.13 |
| 10 | $0.09600 | $0.96 |
| 100 | $0.07840 | $7.84 |
| 500 | $0.06272 | $31.36 |
| 1,000 | $0.05488 | $54.88 |
| 3,000 | $0.02803 | $84.09 |
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.



