5KP45A is out of stock and can be placed on backorder.
Available Substitutes:

Direct


Littelfuse Inc.
In Stock: 0
Unit Price: $1.27743
Datasheet

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Microchip Technology
In Stock: 0
Unit Price: $20.33010
Datasheet

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Microchip Technology
In Stock: 0
Unit Price: $20.33010
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Microchip Technology
In Stock: 0
Unit Price: $1.60000
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MCC (Micro Commercial Components)
In Stock: 0
Unit Price: $6.00000
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MCC (Micro Commercial Components)
In Stock: 0
Unit Price: $7.25000
Datasheet
72.7V Clamp 70.2A Ipp Tvs Diode Through Hole P600
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

5KP45A

DigiKey Part Number
5KP45ALFTR-ND - Tape & Reel (TR)
5KP45ALFCT-ND - Cut Tape (CT)
Manufacturer
Manufacturer Product Number
5KP45A
Description
TVS DIODE 45VWM 72.7VC P600
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
72.7V Clamp 70.2A Ipp Tvs Diode Through Hole P600
Datasheet
 Datasheet
EDA/CAD Models
5KP45A Models
Product Attributes
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Category
Current - Peak Pulse (10/1000µs)
70.2A
Mfr
Power - Peak Pulse
5000W (5kW)
Series
Power Line Protection
No
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Applications
General Purpose
Part Status
Active
Operating Temperature
-55°C ~ 175°C (TJ)
Type
Zener
Mounting Type
Through Hole
Unidirectional Channels
1
Package / Case
P600, Axial
Voltage - Reverse Standoff (Typ)
45V
Supplier Device Package
Voltage - Breakdown (Min)
50V
Base Product Number
Voltage - Clamping (Max) @ Ipp
72.7V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (6)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
5KP45A-BLittelfuse Inc.05KP45A-B-ND$1.27743Direct
30KPA45AE3/TR13Microchip Technology030KPA45AE3/TR13-ND$20.33010Similar
30KPA45E3/TR13Microchip Technology030KPA45E3/TR13-ND$20.33010Similar
5KP45AE3/TR13Microchip Technology05KP45AE3/TR13-ND$1.60000Similar
15KP45A-TPMCC (Micro Commercial Components)015KP45A-TP-ND$6.00000Similar
In-Stock: 0
800 estimated in stock on 16-Feb-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT)
QuantityUnit PriceExt Price
1$2.44000$2.44
10$2.00000$20.00
100$1.43000$143.00
Tape & Reel (TR)
QuantityUnit PriceExt Price
800$1.15596$924.77
1,600$1.07549$1,720.78
2,400$1.03688$2,488.51
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.