STIEC45-30AS is out of stock and can be placed on backorder.
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Direct


Littelfuse Inc.
In Stock: 0
Unit Price: $1.52000
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Littelfuse Inc.
In Stock: 669
Unit Price: $0.73000
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Littelfuse Inc.
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Unit Price: $0.44000
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Littelfuse Inc.
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Unit Price: $1.38000
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Littelfuse Inc.
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Unit Price: $1.18000
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Unit Price: $0.57000
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Littelfuse Inc.
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Unit Price: $17.78700
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55V Clamp 500A (8/20µs) Ipp Tvs Diode Surface Mount SMC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

STIEC45-30AS

DigiKey Part Number
497-10395-2-ND - Tape & Reel (TR)
497-10395-1-ND - Cut Tape (CT)
497-10395-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
STIEC45-30AS
Description
TVS DIODE 30VWM 55VC SMC
Manufacturer Standard Lead Time
13 Weeks
Customer Reference
Detailed Description
55V Clamp 500A (8/20µs) Ipp Tvs Diode Surface Mount SMC
Datasheet
 Datasheet
EDA/CAD Models
STIEC45-30AS Models
Product Attributes
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Category
Voltage - Clamping (Max) @ Ipp
55V
Mfr
Current - Peak Pulse (10/1000µs)
500A (8/20µs)
Series
Power Line Protection
No
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Applications
General Purpose
Part Status
Active
Operating Temperature
-55°C ~ 150°C (TJ)
Type
Zener
Mounting Type
Surface Mount
Unidirectional Channels
1
Package / Case
DO-214AB, SMC
Voltage - Reverse Standoff (Typ)
30V
Supplier Device Package
Voltage - Breakdown (Min)
33.3V
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (54)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
5.0SMDJ30ASLittelfuse Inc.018-5.0SMDJ30ASTR-ND$1.52000Direct
SMDJ30ALittelfuse Inc.669SMDJ30ATR-ND$0.73000Similar
3.0SMC30ALittelfuse Inc.018-3.0SMC30ATR-ND$0.44000Similar
5.0SMDJ30ALittelfuse Inc.0F5635TR-ND$1.38000Similar
5.0SMDJ30A-T7Littelfuse Inc.018-5.0SMDJ30A-T7TR-ND$1.18000Similar
In-Stock: 0
2,500 estimated in stock on 28-Dec-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$2.51000$2.51
10$2.08100$20.81
100$1.65630$165.63
500$1.40152$700.76
1,000$1.18917$1,189.17
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$1.05125$2,628.12
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