MMSZ5228B is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Diotec Semiconductor
In Stock: 0
Unit Price: $0.15000
Datasheet

Parametric Equivalent


Taiwan Semiconductor Corporation
In Stock: 0
Unit Price: $0.04263
Datasheet

Parametric Equivalent


Taiwan Semiconductor Corporation
In Stock: 0
Unit Price: $0.14000
Datasheet
Zener Diode 3.9 V 500 mW ±5% Surface Mount SOD-123F
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Zener Diode 3.9 V 500 mW ±5% Surface Mount SOD-123F
BZT52B5V1-AQ

MMSZ5228B

DigiKey Part Number
4878-MMSZ5228BTR-ND - Tape & Reel (TR)
4878-MMSZ5228BCT-ND - Cut Tape (CT)
4878-MMSZ5228BDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
MMSZ5228B
Description
DIODE ZENER 3.9V 500MW SOD123F
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Zener Diode 3.9 V 500 mW ±5% Surface Mount SOD-123F
Datasheet
 Datasheet
EDA/CAD Models
MMSZ5228B Models
Product Attributes
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Category
Impedance (Max) (Zzt)
23 Ohms
Mfr
Current - Reverse Leakage @ Vr
10 µA @ 1 V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Voltage - Forward (Vf) (Max) @ If
900 mV @ 10 mA
Part Status
Active
Operating Temperature
-50°C ~ 150°C (TJ)
Voltage - Zener (Nom) (Vz)
Mounting Type
Surface Mount
Tolerance
±5%
Package / Case
Power - Max
500 mW
Supplier Device Package
SOD-123F
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MMSZ5228BDiotec Semiconductor04878-MMSZ5228BTR-ND$0.15000Parametric Equivalent
MMSZ5228BTaiwan Semiconductor Corporation01801-MMSZ5228BTR-ND$0.04263Parametric Equivalent
MMSZ5228B RHGTaiwan Semiconductor Corporation01801-MMSZ5228BRHGTR-ND$0.14000Parametric Equivalent
In-Stock: 0
3,000 estimated in stock on 30-Nov-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.15000$0.15
10$0.09300$0.93
25$0.07680$1.92
100$0.05750$5.75
250$0.04776$11.94
500$0.04170$20.85
1,000$0.03660$36.60
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.03013$90.39
6,000$0.02690$161.40
9,000$0.02526$227.34
15,000$0.02342$351.30
21,000$0.02234$469.14
30,000$0.02129$638.70
75,000$0.01902$1,426.50
150,000$0.01763$2,644.50
300,000$0.01648$4,944.00
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.