SZMMSZ20T1G is out of stock and can be placed on backorder.
Available Substitutes:

Direct


onsemi
In Stock: 134,429
Unit Price: $0.13000
Datasheet

Direct


onsemi
In Stock: 30,000
Unit Price: $0.22000
Datasheet

Direct


onsemi
In Stock: 6,000
Unit Price: $0.15000
Datasheet

Direct


onsemi
In Stock: 0
Unit Price: $0.36000
Datasheet

Parametric Equivalent


onsemi
In Stock: 0
Unit Price: $0.14000
Datasheet

Direct


MCC (Micro Commercial Components)
In Stock: 0
Unit Price: $0.12000
Datasheet
Zener Diode 20 V 500 mW ±5% Surface Mount SOD-123
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SZMMSZ20T1G

DigiKey Part Number
SZMMSZ20T1GOSTR-ND - Tape & Reel (TR)
SZMMSZ20T1GOSCT-ND - Cut Tape (CT)
SZMMSZ20T1GOSDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
SZMMSZ20T1G
Description
DIODE ZENER 20V 500MW SOD123
Manufacturer Standard Lead Time
30 Weeks
Customer Reference
Detailed Description
Zener Diode 20 V 500 mW ±5% Surface Mount SOD-123
Datasheet
 Datasheet
EDA/CAD Models
SZMMSZ20T1G 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)
55 Ohms
Base Product Number
Current - Reverse Leakage @ Vr
50 nA @ 14 V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (6)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MMSZ4707T1Gonsemi134,429MMSZ4707T1GOSTR-ND$0.13000Direct
SZMMSZ5250BT1Gonsemi30,000SZMMSZ5250BT1GOSTR-ND$0.22000Direct
MMSZ5250BT1Gonsemi6,000MMSZ5250BT1GOSTR-ND$0.15000Direct
SZMMSZ5250ET1Gonsemi0SZMMSZ5250ET1GOSTR-ND$0.36000Direct
MMSZ20T1Gonsemi0MMSZ20T1GOSTR-ND$0.14000Parametric Equivalent
In-Stock: 0
3,000 expected in stock on 28-Sep-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.26000$0.26
10$0.17800$1.78
100$0.08600$8.60
500$0.08500$42.50
1,000$0.08300$83.00
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.07900$237.00
6,000$0.07100$426.00
9,000$0.06600$594.00
15,000$0.06250$937.50
21,000$0.06125$1,286.25
30,000$0.05798$1,739.40
75,000$0.05782$4,336.50
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.