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Zener Diode 5.1 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 5.1 V 500 mW ±5% Surface Mount SOD-123
Micro Commercial Components Corporate Video

MMSZ5231B-TP

DigiKey Part Number
MMSZ5231B-TPMSTR-ND - Tape & Reel (TR)
MMSZ5231B-TPMSCT-ND - Cut Tape (CT)
MMSZ5231B-TPMSDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
MMSZ5231B-TP
Description
DIODE ZENER 5.1V 500MW SOD123
Manufacturer Standard Lead Time
18 Weeks
Customer Reference
Detailed Description
Zener Diode 5.1 V 500 mW ±5% Surface Mount SOD-123
Datasheet
 Datasheet
Product Attributes
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Category
Current - Reverse Leakage @ Vr
5 µA @ 2 V
Mfr
Voltage - Forward (Vf) (Max) @ If
900 mV @ 10 mA
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
±5%
Supplier Device Package
SOD-123
Power - Max
500 mW
Base Product Number
Impedance (Max) (Zzt)
17 Ohms
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (16)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
BZT52C5V1Q-7-FDiodes Incorporated031-BZT52C5V1Q-7-FTR-ND$0.20000Similar
BZT52C5V1T-7Diodes Incorporated0BZT52C5V1T-7DITR-ND$0.21000Similar
DDZ5V1B-7Diodes Incorporated0DDZ5V1BDITR-ND$0.14000Similar
DDZ5V1BS-7Diodes Incorporated031-DDZ5V1BS-7TR-ND$0.17000Similar
DDZ9689-7Diodes Incorporated0DDZ9689DITR-ND$0.13000Similar
In-Stock: 0
3,000 estimated in stock on 01-Feb-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.11000$0.11
10$0.07400$0.74
100$0.03700$3.70
500$0.03528$17.64
1,000$0.02863$28.63
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.02600$78.00
6,000$0.02500$150.00
9,000$0.02450$220.50
15,000$0.01958$293.70
21,000$0.01800$378.00
30,000$0.01668$500.40
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.