SZMMBZ5231BLT1G is out of stock and can be placed on backorder.
Available Substitutes:

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onsemi
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onsemi
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onsemi
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Zener Diode 5.1 V 225 mW ±5% Surface Mount SOT-23-3 (TO-236)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SZMMBZ5231BLT1G

DigiKey Part Number
SZMMBZ5231BLT1GOSTR-ND - Tape & Reel (TR)
SZMMBZ5231BLT1GOSCT-ND - Cut Tape (CT)
SZMMBZ5231BLT1GOSDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
SZMMBZ5231BLT1G
Description
DIODE ZENER 5.1V 225MW SOT23-3
Manufacturer Standard Lead Time
41 Weeks
Customer Reference
Detailed Description
Zener Diode 5.1 V 225 mW ±5% Surface Mount SOT-23-3 (TO-236)
Datasheet
 Datasheet
EDA/CAD Models
SZMMBZ5231BLT1G Models
Product Attributes
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Category
Voltage - Forward (Vf) (Max) @ If
900 mV @ 10 mA
Mfr
Operating Temperature
-65°C ~ 150°C
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Grade
Automotive
Part Status
Active
Qualification
AEC-Q101
Voltage - Zener (Nom) (Vz)
Mounting Type
Surface Mount
Tolerance
±5%
Package / Case
Power - Max
225 mW
Supplier Device Package
SOT-23-3 (TO-236)
Impedance (Max) (Zzt)
17 Ohms
Base Product Number
Current - Reverse Leakage @ Vr
5 µA @ 2 V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (14)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SZMMBZ5231BLT3Gonsemi10,000SZMMBZ5231BLT3GOSTR-ND$0.14000Parametric Equivalent
MMBZ5231BLT1Gonsemi0MMBZ5231BLT1GOSTR-ND$0.13000Parametric Equivalent
MMBZ5231BLT3Gonsemi0MMBZ5231BLT3GOSTR-ND$0.10000Parametric Equivalent
BZX84B5V1-7-FDiodes Incorporated0BZX84B5V1-FDITR-ND$0.19000Similar
MMBZ5231BTS-7-FDiodes Incorporated031-MMBZ5231BTS-7-FTR-ND$0.43000Similar
In-Stock: 0
3,000 estimated in stock on 24-Aug-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.16000$0.16
10$0.11000$1.10
100$0.05370$5.37
500$0.04482$22.41
1,000$0.03114$31.14
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.02300$69.00
6,000$0.02200$132.00
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.