MMSZ5255B-TP is out of stock and can be placed on backorder.
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Zener Diode 28 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 28 V 500 mW ±5% Surface Mount SOD-123
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MMSZ5255B-TP

DigiKey Part Number
MMSZ5255B-TPMSTR-ND - Tape & Reel (TR)
MMSZ5255B-TPMSCT-ND - Cut Tape (CT)
MMSZ5255B-TPMSDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
MMSZ5255B-TP
Description
DIODE ZENER 28V 500MW SOD123
Manufacturer Standard Lead Time
20 Weeks
Customer Reference
Detailed Description
Zener Diode 28 V 500 mW ±5% Surface Mount SOD-123
Datasheet
 Datasheet
Product Attributes
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Category
Current - Reverse Leakage @ Vr
100 nA @ 21 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)
44 Ohms
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
DDZ28-7Diodes Incorporated0DDZ28-7-ND$0.04200Similar
DDZ9712-7Diodes Incorporated0DDZ9712-7DITR-ND$0.06354Similar
MMSZ5255B-7-FDiodes Incorporated0MMSZ5255B-FDITR-ND$0.13000Similar
CZRW5255B-GComchip Technology0CZRW5255B-G-ND$0.05317Similar
In-Stock: 0
3,000 estimated in stock on 08-Mar-2027
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.24000$0.24
10$0.15200$1.52
100$0.09600$9.60
500$0.06566$32.83
1,000$0.04998$49.98
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.04312$129.36
6,000$0.03724$223.44
9,000$0.02500$225.00
15,000$0.02450$367.50
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.