SZMMSZ5248BT1G is out of stock and can be placed on backorder.
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onsemi
In Stock: 0
Unit Price: $0.37000
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onsemi
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Unit Price: $0.11000
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onsemi
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Unit Price: $0.10000
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onsemi
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Unit Price: $0.00000
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onsemi
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Unit Price: $0.43000
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onsemi
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Unit Price: $0.35000
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Diodes Incorporated
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Vishay General Semiconductor - Diodes Division
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Zener Diode 18 V 500 mW ±5% Surface Mount SOD-123
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SZMMSZ5248BT1G

DigiKey Part Number
SZMMSZ5248BT1GOSTR-ND - Tape & Reel (TR)
SZMMSZ5248BT1GOSCT-ND - Cut Tape (CT)
SZMMSZ5248BT1GOSDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
SZMMSZ5248BT1G
Description
DIODE ZENER 18V 500MW SOD123
Manufacturer Standard Lead Time
31 Weeks
Customer Reference
Detailed Description
Zener Diode 18 V 500 mW ±5% Surface Mount SOD-123
Datasheet
 Datasheet
EDA/CAD Models
SZMMSZ5248BT1G Models
Product Attributes
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Category
Current - Reverse Leakage @ Vr
100 nA @ 14 V
Mfr
Voltage - Forward (Vf) (Max) @ If
900 mV @ 10 mA
Series
Operating Temperature
-55°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
500 mW
Supplier Device Package
SOD-123
Impedance (Max) (Zzt)
21 Ohms
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (9)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MMSZ18ET1Gonsemi0488-MMSZ18ET1GTR-ND$0.37000Direct
MMSZ18T1Gonsemi0MMSZ18T1GOSTR-ND$0.11000Direct
MMSZ4705T1Gonsemi0MMSZ4705T1GOSTR-ND$0.10000Direct
SZMMSZ18ET1Gonsemi0SZMMSZ18ET1G-ND$0.00000Direct
SZMMSZ18T1Gonsemi0SZMMSZ18T1GOSTR-ND$0.43000Direct
In-Stock: 0
3,000 estimated in stock on 28-Dec-2026
Request Stock Notification
All prices are in USD
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.04700$141.00
6,000$0.04374$262.44
9,000$0.04077$366.93
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.