| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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4,020 pcs
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4020 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Halogen Free | |
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| Tape & Reel | |
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The Diodes Incorporated MMSZ5259B-7-F is a 500mW surface mount Zener diode designed for general-purpose applications. It features a nominal Zener voltage of 39V with a tolerance of ±5%. The diode is housed in a compact SOD-123 package, making it suitable for automated assembly processes and space-constrained designs.
With a power dissipation rating of 500mW at 75°C (TL) and 370mW at 25°C (TA), this device is capable of handling moderate power loads. It operates reliably within a temperature range of -65°C to +150°C. The low leakage current of 100nA at 30V is characteristic of its Zener function.
This Zener diode is constructed with a silicon element and features matte tin finish terminals for good solderability. It is qualified to AEC-Q101 standards for high reliability and is described as totally lead-free and fully RoHS compliant, as well as halogen and antimony free, indicating a 'Green' device.
The SOD-123 package is a common choice for surface-mount applications, offering ease of handling and integration into printed circuit boards. Its small footprint and robust construction make it a versatile component for voltage regulation and reference circuits.
| Qty | Low | High |
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| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The nominal Zener voltage is 39V.
The power dissipation is 500 mW at 75°C (TL) and 370 mW at 25°C (TA).
The operating temperature range is -65°C to +150°C.
It is supplied in a SOD-123 surface mount package.
Yes, it is RoHS3 Compliant.
Yes, it is totally lead-free.
Yes, it is halogen and antimony free.