SMDB03CE3/TR7 is out of stock and can be placed on backorder.
Available Substitutes:

Direct


Microchip Technology
In Stock: 0
Unit Price: $1.18001
Datasheet

Direct


Microchip Technology
In Stock: 0
Unit Price: $1.18001
Datasheet

Direct


Microchip Technology
In Stock: 0
Unit Price: $1.02001
Datasheet

Direct


Microchip Technology
In Stock: 0
Unit Price: $1.44000
Datasheet

Direct


Microchip Technology
In Stock: 0
Unit Price: $1.60000
Datasheet
9V Clamp 5A (8/20µs) Ipp Tvs Diode Surface Mount 8-SOIC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SMDB03CE3/TR7

DigiKey Part Number
150-SMDB03CE3/TR7TR-ND - Tape & Reel (TR)
150-SMDB03CE3/TR7CT-ND - Cut Tape (CT)
150-SMDB03CE3/TR7DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
SMDB03CE3/TR7
Description
TVS DIODE 3.3VWM 9VC 8SOIC
Manufacturer Standard Lead Time
4 Weeks
Customer Reference
Detailed Description
9V Clamp 5A (8/20µs) Ipp Tvs Diode Surface Mount 8-SOIC
Datasheet
 Datasheet
Product Attributes
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Category
Current - Peak Pulse (10/1000µs)
5A (8/20µs)
Mfr
Power - Peak Pulse
300W
Series
Power Line Protection
No
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Applications
General Purpose
Part Status
Active
Capacitance @ Frequency
300pF @ 1MHz
Type
Zener
Operating Temperature
-55°C ~ 150°C (TJ)
Bidirectional Channels
4
Mounting Type
Surface Mount
Voltage - Reverse Standoff (Typ)
3.3V
Package / Case
8-SOIC (0.154", 3.90mm Width)
Voltage - Breakdown (Min)
4V
Supplier Device Package
Voltage - Clamping (Max) @ Ipp
9V
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (5)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SMDA03C-4-2E3/TR13Microchip Technology0SMDA03C-4-2E3/TR13-ND$1.18001Direct
SMDA03C-4-2E3/TR7Microchip Technology0SMDA03C-4-2E3/TR7-ND$1.18001Direct
SMDA03C-4E3/TR13Microchip Technology0SMDA03C-4E3/TR13-ND$1.02001Direct
SMDA03CE3/TR13Microchip Technology0SMDA03CE3/TR13-ND$1.44000Direct
SMDA03CE3/TR7Microchip Technology0150-SMDA03CE3/TR7TR-ND$1.60000Direct
In-Stock: 0
5 estimated in stock on 23-Nov-2026
Request Stock Notification
All prices are in USD
Tape & Reel (TR)
QuantityUnit PriceExt Price
500$1.85000$925.00
Cut Tape (CT)
QuantityUnit PriceExt Price
1$1.99000$1.99
100$1.85000$185.00
Digi-Reel®
QuantityUnit PriceExt Price
1$2.16000$2.16
* All Digi-Reel orders will add a $7.00 reeling fee.
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.