SZMMBZ18VALT3G is out of stock and can be placed on backorder.
Available Substitutes:

Direct


onsemi
In Stock: 66,000
Unit Price: $0.20000
Datasheet

Parametric Equivalent


onsemi
In Stock: 27,000
Unit Price: $0.27000
Datasheet

Direct


Nexperia USA Inc.
In Stock: 0
Unit Price: $0.16000
Datasheet
25V Clamp 1.6A Ipp Tvs Diode Surface Mount SOT-23-3 (TO-236)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SZMMBZ18VALT3G

DigiKey Part Number
488-SZMMBZ18VALT3GTR-ND - Tape & Reel (TR)
488-SZMMBZ18VALT3GCT-ND - Cut Tape (CT)
488-SZMMBZ18VALT3GDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
SZMMBZ18VALT3G
Description
TVS DIODE 14.5VWM 25VC SOT233
Manufacturer Standard Lead Time
41 Weeks
Customer Reference
Detailed Description
25V Clamp 1.6A Ipp Tvs Diode Surface Mount SOT-23-3 (TO-236)
Datasheet
 Datasheet
EDA/CAD Models
SZMMBZ18VALT3G Models
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Power - Peak Pulse
40W
Mfr
Power Line Protection
No
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Operating Temperature
-55°C ~ 150°C (TJ)
Part Status
Active
Grade
Automotive
Type
Zener
Qualification
AEC-Q101
Unidirectional Channels
2
Mounting Type
Surface Mount
Voltage - Reverse Standoff (Typ)
14.5V
Package / Case
TO-236-3, SC-59, SOT-23-3
Voltage - Breakdown (Min)
17.1V
Supplier Device Package
Voltage - Clamping (Max) @ Ipp
25V
Base Product Number
Current - Peak Pulse (10/1000µs)
1.6A
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MMBZ18VALT1Gonsemi66,000MMBZ18VALT1GOSTR-ND$0.20000Direct
SZMMBZH18VALT1Gonsemi27,000488-SZMMBZH18VALT1GTR-ND$0.27000Parametric Equivalent
MMBZ18VAL,215Nexperia USA Inc.01727-6271-2-ND$0.16000Direct
In-Stock: 0
10,000 expected in stock on 19-Nov-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.17000$0.17
10$0.11500$1.15
100$0.05000$5.00
500$0.04700$23.50
1,000$0.04300$43.00
2,000$0.04250$85.00
5,000$0.04200$210.00
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
10,000$0.03300$330.00
20,000$0.03253$650.60
30,000$0.03125$937.50
50,000$0.02844$1,422.00
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.