MMSZ5256B-7-F is out of stock and can be placed on backorder.
Available Substitutes:

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Diodes Incorporated
In Stock: 0
Unit Price: $0.06354
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Vishay General Semiconductor - Diodes Division
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Unit Price: $0.15000
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Zener Diode 30 V 500 mW ±5% Surface Mount SOD-123
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Zener Diode 30 V 500 mW ±5% Surface Mount SOD-123
SOD 123

MMSZ5256B-7-F

DigiKey Part Number
MMSZ5256B-FDITR-ND - Tape & Reel (TR)
MMSZ5256B-FDICT-ND - Cut Tape (CT)
MMSZ5256B-FDIDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
MMSZ5256B-7-F
Description
DIODE ZENER 30V 500MW SOD123
Manufacturer Standard Lead Time
24 Weeks
Customer Reference
Detailed Description
Zener Diode 30 V 500 mW ±5% Surface Mount SOD-123
Datasheet
 Datasheet
EDA/CAD Models
MMSZ5256B-7-F Models
Product Attributes
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Category
Current - Reverse Leakage @ Vr
100 nA @ 23 V
Mfr
Voltage - Forward (Vf) (Max) @ If
900 mV @ 10 mA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Operating Temperature
-65°C ~ 150°C
Part Status
Active
Mounting Type
Surface Mount
Voltage - Zener (Nom) (Vz)
Package / Case
Tolerance
±5%
Supplier Device Package
SOD-123
Power - Max
500 mW
Base Product Number
Impedance (Max) (Zzt)
49 Ohms
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (29)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
DDZ9713-7Diodes Incorporated0DDZ9713-7DITR-ND$0.06354Direct
MMSZ5256B-E3-08Vishay General Semiconductor - Diodes Division2,735112-MMSZ5256B-E3-08TR-ND$0.15000Direct
MMSZ4713-HE3-08Vishay General Semiconductor - Diodes Division2,805MMSZ4713-HE3-08GITR-ND$0.16000Similar
BZT52B30-G3-08Vishay General Semiconductor - Diodes Division0BZT52B30-G3-08-ND$0.04700Similar
BZT52B30-G3-18Vishay General Semiconductor - Diodes Division0BZT52B30-G3-18-ND$0.06337Similar
In-Stock: 0
3,000 estimated in stock on 10-Feb-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.10000$0.10
10$0.08000$0.80
100$0.03900$3.90
500$0.03700$18.50
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.03200$96.00
6,000$0.03000$180.00
9,000$0.02700$243.00
15,000$0.02550$382.50
21,000$0.02439$512.19
150,000$0.02252$3,378.00
300,000$0.02100$6,300.00
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.