MMSZ30T1G is out of stock and can be placed on backorder.
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onsemi
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Zener Diode 30 V 500 mW ±5% Surface Mount SOD-123
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

MMSZ30T1G

DigiKey Part Number
MMSZ30T1GOSTR-ND - Tape & Reel (TR)
MMSZ30T1GOSCT-ND - Cut Tape (CT)
MMSZ30T1GOSDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
MMSZ30T1G
Description
DIODE ZENER 30V 500MW SOD123
Manufacturer Standard Lead Time
30 Weeks
Customer Reference
Detailed Description
Zener Diode 30 V 500 mW ±5% Surface Mount SOD-123
Datasheet
 Datasheet
EDA/CAD Models
MMSZ30T1G Models
Product Attributes
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Category
Current - Reverse Leakage @ Vr
50 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)
80 Ohms
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (18)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SZMMSZ5256BT1Gonsemi249,000SZMMSZ5256BT1GOSTR-ND$0.15000Direct
MMSZ5256BT1Gonsemi192,000MMSZ5256BT1GOSTR-ND$0.15000Direct
MMSZ4713T1Gonsemi0MMSZ4713T1GOSTR-ND$0.12000Direct
MMSZ5256ET1Gonsemi0488-MMSZ5256ET1GTR-ND$0.11000Direct
SZMMSZ4713T1Gonsemi0SZMMSZ4713T1GOSTR-ND$0.32000Direct
In-Stock: 0
3,000 past due; estimated in-stock on 12-Oct-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.12000$0.12
10$0.06900$0.69
100$0.03400$3.40
500$0.03300$16.50
1,000$0.03100$31.00
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.01800$54.00
6,000$0.01700$102.00
9,000$0.01581$142.29
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.