20KPA256-B is Obsolete and no longer manufactured.
Available Substitutes:

Direct

20KPA256A
Littelfuse Inc.
In Stock: 0
Unit Price: 8,21174 €
Datasheet

Direct

20KPA256A-B
Littelfuse Inc.
In Stock: 0
Unit Price: 8,21180 €
Datasheet

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STMicroelectronics
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432.6V Clamp 49A Ipp Tvs Diode Through Hole P600
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

20KPA256-B

DigiKey Part Number
20KPA256-B-ND
Manufacturer
Littelfuse Inc.
Manufacturer Product Number
20KPA256-B
Description
TVS DIODE 256VWM 432.6VC P600
Customer Reference
Detailed Description
432.6V Clamp 49A Ipp Tvs Diode Through Hole P600
Datasheet
 Datasheet
EDA/CAD Models
20KPA256-B Models
Product Attributes
Type
Description
Select All
Category
Mfr
Littelfuse Inc.
Series
20KPA
Packaging
Bulk
Part Status
Obsolete
Type
Zener
Unidirectional Channels
1
Voltage - Reverse Standoff (Typ)
256V
Voltage - Breakdown (Min)
270.27V
Voltage - Clamping (Max) @ Ipp
432.6V
Current - Peak Pulse (10/1000µs)
49A
Power - Peak Pulse
20000W (20kW)
Power Line Protection
No
Applications
General Purpose
Capacitance @ Frequency
-
Operating Temperature
-55°C ~ 175°C (TJ)
Mounting Type
Through Hole
Package / Case
P600, Axial
Supplier Device Package
P600
Base Product Number
20KPA
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Obsolete
This product is no longer manufactured. View Substitutes or Alternative Package Types
Non-Cancelable/Non-Returnable