1N5809US is out of stock and can be placed on backorder.
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Parametric Equivalent


Microchip Technology
In Stock: 0
Unit Price: $29.61010
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Parametric Equivalent


Microchip Technology
In Stock: 0
Unit Price: $32.03000
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Parametric Equivalent


Microchip Technology
In Stock: 0
Unit Price: $7.55000
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Parametric Equivalent


Microchip Technology
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Unit Price: $15.15000
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Parametric Equivalent


Microchip Technology
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Unit Price: $18.09500
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Parametric Equivalent


Microchip Technology
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Unit Price: $7.33000
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Parametric Equivalent


Microchip Technology
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Unit Price: $137.79100
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Parametric Equivalent


Microchip Technology
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Unit Price: $39.91000
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Parametric Equivalent


Microchip Technology
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Unit Price: $39.68020
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Parametric Equivalent


Microchip Technology
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Unit Price: $17.58010
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Parametric Equivalent


Microchip Technology
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Unit Price: $17.71010
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Parametric Equivalent


Microchip Technology
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Unit Price: $8.13000
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Parametric Equivalent


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Unit Price: $7.62010
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Parametric Equivalent


Microchip Technology
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Unit Price: $21.96000
Datasheet
Diode 100 V 3A Surface Mount B, SQ-MELF
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

1N5809US

DigiKey Part Number
1N5809US-ND
Manufacturer
Manufacturer Product Number
1N5809US
Description
DIODE STANDARD 100V 3A B SQMELF
Manufacturer Standard Lead Time
34 Weeks
Customer Reference
Detailed Description
Diode 100 V 3A Surface Mount B, SQ-MELF
Datasheet
 Datasheet
EDA/CAD Models
1N5809US Models
Product Attributes
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Category
Reverse Recovery Time (trr)
30 ns
Mfr
Current - Reverse Leakage @ Vr
5 µA @ 100 V
Packaging
Bulk
Capacitance @ Vr, F
60pF @ 10V, 1MHz
Part Status
Active
Mounting Type
Technology
Package / Case
Voltage - DC Reverse (Vr) (Max)
100 V
Supplier Device Package
B, SQ-MELF
Current - Average Rectified (Io)
3A
Operating Temperature - Junction
-65°C ~ 175°C
Voltage - Forward (Vf) (Max) @ If
875 mV @ 4 A
Base Product Number
Speed
Fast Recovery =< 500ns, > 200mA (Io)
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (17)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
1N5809URSMicrochip Technology0150-1N5809URS-ND$29.61010Parametric Equivalent
1N5809URS/TRMicrochip Technology0150-1N5809URS/TR-ND$32.03000Parametric Equivalent
1N5809US/TRMicrochip Technology0150-1N5809US/TR-ND$7.55000Parametric Equivalent
JAN1N5809URSMicrochip Technology01086-19441-ND$15.15000Parametric Equivalent
JAN1N5809URS/TRMicrochip Technology0150-JAN1N5809URS/TR-ND$18.09500Parametric Equivalent
In-Stock: 0
1 expected in stock on 28-Sep-2026
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All prices are in USD
Bulk
QuantityUnit PriceExt Price
1$8.04000$8.04
100$7.46000$746.00
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.