1.5KE56A-B is out of stock and can be placed on backorder.
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77V Clamp 19.7A Ipp Tvs Diode Through Hole DO-201
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

1.5KE56A-B

DigiKey Part Number
1.5KE56A-B-ND
Manufacturer
Manufacturer Part Number
1.5KE56A-B
Description
TVS DIODE 47.8VWM 77VC DO201
Manufacturer Standard Lead Time
14 Weeks
Customer Reference
Detailed Description
77V Clamp 19.7A Ipp Tvs Diode Through Hole DO-201
Datasheet
 Datasheet
EDA/CAD Models
1.5KE56A-B Models
Product Attributes
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Category
Current - Peak Pulse (10/1000µs)
19.7A
Mfr
Power - Peak Pulse
1500W (1.5kW)
Series
Power Line Protection
No
Packaging
Bulk
Applications
General Purpose
Part Status
Active
Operating Temperature
-55°C ~ 175°C (TJ)
Type
Zener
Mounting Type
Through Hole
Unidirectional Channels
1
Package / Case
DO-201AA, DO-27, Axial
Voltage - Reverse Standoff (Typ)
47.8V
Supplier Device Package
Voltage - Breakdown (Min)
53.2V
Base Product Number
Voltage - Clamping (Max) @ Ipp
77V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (6)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
1.5KE56ALittelfuse Inc.01.5KE56ALFTR-ND$0.42000Similar
1.5KE56A/BYAGEO013-1.5KE56A/BCT-ND$0.26000Similar
1N6289A-E3/54Vishay General Semiconductor - Diodes Division01N6289A-E3/54-ND$0.38315Similar
1.5KE56A-TPMCC (Micro Commercial Components)1,0761.5KE56A-TPMSTR-ND$0.63000Similar
1.5KE56A-GComchip Technology01.5KE56A-G-ND$0.38341Similar
In-Stock: 0
307 estimated in stock on 22-Mar-2027
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All prices are in USD
Bulk
QuantityUnit PriceExt Price
1$0.55000$0.55
10$0.45900$4.59
100$0.31700$31.70
500$0.26700$133.50
1,000$0.22600$226.00
2,000$0.22500$450.00
5,000$0.21900$1,095.00
10,000$0.21168$2,116.80
50,000$0.20874$10,437.00
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.