SZMMSZ3V9T1G is out of stock and can be placed on backorder.
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onsemi
In Stock: 985
Unit Price: $0.19000
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onsemi
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Unit Price: $0.19000
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onsemi
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Unit Price: $0.10000
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onsemi
In Stock: 0
Unit Price: $0.35000
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onsemi
In Stock: 0
Unit Price: $0.17000
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Central Semiconductor Corp
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Zener Diode 3.9 V 500 mW ±5% Surface Mount SOD-123
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SZMMSZ3V9T1G

DigiKey Part Number
SZMMSZ3V9T1GOSTR-ND - Tape & Reel (TR)
SZMMSZ3V9T1GOSCT-ND - Cut Tape (CT)
SZMMSZ3V9T1GOSDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
SZMMSZ3V9T1G
Description
DIODE ZENER 3.9V 500MW SOD123
Manufacturer Standard Lead Time
30 Weeks
Customer Reference
Detailed Description
Zener Diode 3.9 V 500 mW ±5% Surface Mount SOD-123
Datasheet
 Datasheet
EDA/CAD Models
SZMMSZ3V9T1G Models
Product Attributes
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Category
Voltage - Forward (Vf) (Max) @ If
900 mV @ 10 mA
Mfr
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)
90 Ohms
Base Product Number
Current - Reverse Leakage @ Vr
3 µA @ 1 V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (14)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SZMMSZ5228BT1Gonsemi985SZMMSZ5228BT1GOSTR-ND$0.19000Direct
MMSZ4686T1Gonsemi0MMSZ4686T1GOSTR-ND$0.19000Direct
MMSZ5228BT1Gonsemi0MMSZ5228BT1GOSTR-ND$0.10000Direct
SZMMSZ4686T1Gonsemi0SZMMSZ4686T1GOSTR-ND$0.35000Direct
MMSZ3V9T1Gonsemi0MMSZ3V9T1GOSTR-ND$0.17000Parametric Equivalent
In-Stock: 0
3,000 past due; estimated in-stock on 14-Sep-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.38000$0.38
10$0.26800$2.68
100$0.13500$13.50
500$0.11966$59.83
1,000$0.09312$93.12
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.08334$250.02
6,000$0.08148$488.88
9,000$0.07217$649.53
30,000$0.07124$2,137.20
75,000$0.06053$4,539.75
150,000$0.05820$8,730.00
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.