MMSZ5256C-E3-18 is out of stock and can be placed on backorder.
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Zener Diode 30 V 500 mW ±2% 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 ±2% Surface Mount SOD-123
SOD 123

MMSZ5256C-E3-18

DigiKey Part Number
112-MMSZ5256C-E3-18TR-ND - Tape & Reel (TR)
112-MMSZ5256C-E3-18CT-ND - Cut Tape (CT)
112-MMSZ5256C-E3-18DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
MMSZ5256C-E3-18
Description
DIODE ZENER 30V 500MW SOD123
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Zener Diode 30 V 500 mW ±2% Surface Mount SOD-123
Datasheet
 Datasheet
Product Attributes
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Show Empty Attributes
Category
Impedance (Max) (Zzt)
49 Ohms
Mfr
Current - Reverse Leakage @ Vr
100 nA @ 23 V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Operating Temperature
-55°C ~ 150°C
Part Status
Active
Mounting Type
Surface Mount
Voltage - Zener (Nom) (Vz)
Package / Case
Tolerance
±2%
Supplier Device Package
SOD-123
Power - Max
500 mW
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (11)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MMSZ5256C-E3-08Vishay General Semiconductor - Diodes Division0112-MMSZ5256C-E3-08TR-ND$0.18000Parametric Equivalent
MMSZ5256C-G3-08Vishay General Semiconductor - Diodes Division0112-MMSZ5256C-G3-08TR-ND$0.33000Parametric Equivalent
MMSZ5256C-G3-18Vishay General Semiconductor - Diodes Division0MMSZ5256C-G3-18-ND$0.06584Parametric Equivalent
BZT52C30Q-7-FDiodes Incorporated031-BZT52C30Q-7-FTR-ND$0.21000Similar
DDZ9713-7Diodes Incorporated0DDZ9713-7DITR-ND$0.06354Similar
In-Stock: 0
10,000 estimated in stock on 21-Dec-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.26000$0.26
10$0.15800$1.58
100$0.09820$9.82
500$0.07212$36.06
1,000$0.06366$63.66
2,000$0.05654$113.08
5,000$0.04879$243.95
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
10,000$0.04400$440.00
20,000$0.03997$799.40
30,000$0.03791$1,137.30
50,000$0.03560$1,780.00
70,000$0.03423$2,396.10
100,000$0.03290$3,290.00
250,000$0.03000$7,500.00
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.