BAS21 is out of stock and can be placed on backorder.
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Parametric Equivalent


Diotec Semiconductor
In Stock: 0
Unit Price: $0.03346
Datasheet

Parametric Equivalent


Vishay General Semiconductor - Diodes Division
In Stock: 0
Unit Price: $0.20000
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Parametric Equivalent


Vishay General Semiconductor - Diodes Division
In Stock: 0
Unit Price: $0.11000
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Parametric Equivalent


Vishay General Semiconductor - Diodes Division
In Stock: 0
Unit Price: $0.15000
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Parametric Equivalent


Vishay General Semiconductor - Diodes Division
In Stock: 0
Unit Price: $0.06474
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onsemi
In Stock: 0
Unit Price: $0.10000
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Parametric Equivalent


onsemi
In Stock: 0
Unit Price: $0.10000
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Parametric Equivalent


onsemi
In Stock: 0
Unit Price: $0.11000
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Parametric Equivalent


onsemi
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Unit Price: $0.10000
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Nexperia USA Inc.
In Stock: 0
Unit Price: $0.10000
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Diode 200 V 200mA Surface Mount SOT-23-3 (TO-236)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

BAS21

DigiKey Part Number
4878-BAS21TR-ND - Tape & Reel (TR)
4878-BAS21CT-ND - Cut Tape (CT)
4878-BAS21DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
BAS21
Description
DIODE STANDARD 200V 200MA SOT233
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Diode 200 V 200mA Surface Mount SOT-23-3 (TO-236)
Datasheet
 Datasheet
EDA/CAD Models
BAS21 Models
Product Attributes
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Category
Reverse Recovery Time (trr)
50 ns
Mfr
Current - Reverse Leakage @ Vr
100 nA @ 200 V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Capacitance @ Vr, F
5pF @ 0V, 1MHz
Part Status
Active
Mounting Type
Technology
Package / Case
Voltage - DC Reverse (Vr) (Max)
200 V
Supplier Device Package
SOT-23-3 (TO-236)
Current - Average Rectified (Io)
200mA
Operating Temperature - Junction
-55°C ~ 150°C
Voltage - Forward (Vf) (Max) @ If
1.25 V @ 200 mA
Base Product Number
Speed
Small Signal =< 200mA (Io), Any Speed
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (10)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
BAS21-AQDiotec Semiconductor04878-BAS21-AQ-ND$0.03346Parametric Equivalent
BAS21-E3-08Vishay General Semiconductor - Diodes Division0BAS21-E3-08TR-ND$0.20000Parametric Equivalent
BAS21-E3-18Vishay General Semiconductor - Diodes Division0BAS21-E3-18GITR-ND$0.11000Parametric Equivalent
BAS21-G3-08Vishay General Semiconductor - Diodes Division0112-BAS21-G3-08TR-ND$0.15000Parametric Equivalent
BAS21-G3-18Vishay General Semiconductor - Diodes Division0BAS21-G3-18-ND$0.06474Parametric Equivalent
In-Stock: 0
3,000 estimated in stock on 03-May-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.13000$0.13
10$0.09500$0.95
100$0.05110$5.11
500$0.04014$20.07
1,000$0.02788$27.88
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.02309$69.27
6,000$0.02184$131.04
9,000$0.01858$167.22
30,000$0.01719$515.70
75,000$0.01487$1,115.25
150,000$0.01236$1,854.00
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.