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BAS21W
Diotec Semiconductor
SMALL SIGNAL DIODE SOT-323 250V
125100 Pcs New Original In Stock
Diode 200 V 200mA Surface Mount SOT-323
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*Quantity
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Minimum 1
5.0 / 5.0
- (230 Ratings)
BAS21W
Product Overview
12943705
DiGi Electronics Part Number
BAS21W-DGManufacturer
Diotec Semiconductor
BAS21W
Description
SMALL SIGNAL DIODE SOT-323 250VInventory
125100 Pcs New Original In Stock
Diode 200 V 200mA Surface Mount SOT-323
Quantity
Minimum 1
Minimum 1
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365 - Day Quality Guarantee - Every part fully backed.
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BAS21W Technical Specifications
Category
Diodes, Rectifiers, Single Diodes
Packaging
Tape & Reel (TR)
Series
-
Product Status
Active
Technology
Standard
Voltage - DC Reverse (Vr) (Max)
200 V
Current - Average Rectified (Io)
200mA
Voltage - Forward (Vf) (Max) @ If
1.25 V @ 200 mA
Speed
Small Signal =< 200mA (Io), Any Speed
Reverse Recovery Time (trr)
50 ns
Current - Reverse Leakage @ Vr
100 nA @ 200 V
Capacitance @ Vr, F
5pF @ 0V, 1MHz
Mounting Type
Surface Mount
Package / Case
SC-70, SOT-323
Supplier Device Package
SOT-323
Operating Temperature - Junction
-55°C ~ 150°C
Base Product Number
BAS21
Datasheet & Documents
Datasheets
Download BAS21W Product Specification (PDF)
HTML Datasheet
BAS21W-DG
Environmental & Export Classification
RoHS Status
Not applicable
Moisture Sensitivity Level (MSL)
Not Applicable
REACH Status
Vendor Undefined
ECCN
EAR99
HTSUS
8541.10.0000
Additional Information
Other Names
2721-BAS21WTR
2796-BAS21WTR
Standard Package
3,000
Reviews
5.0/5.0-(Show up to 5 Ratings)
Dec 02, 2025
The environmentally conscious packaging is a big plus, and the delivery was punctual and reliable.
Dec 02, 2025
Transparent pricing policies make DiGi Electronics a trusted choice for tech needs.
Dec 02, 2025
My order was shipped quickly and arrived in perfect condition—quality is definitely top-tier.
Dec 02, 2025
They provide excellent after-sales follow-up, ensuring complete satisfaction.
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Frequently Asked Questions (FAQ)
What is the primary function of the diotec-semiconductor BAS21W diode?
The BAS21W is a small signal diode commonly used for fast switching and rectification in electronic circuits, especially in low-voltage applications.
Is the BAS21W diode compatible with surface-mount PCB designs?
Yes, the BAS21W comes in a SOT-323 (SC-70) package, making it suitable for surface-mount PCB assembly for compact and efficient circuit designs.
What are the electrical specifications of the BAS21W diode?
This diode has a maximum repetitive reverse voltage of 200V, a forward voltage of 1.25V at 200mA, and can handle an average rectified current of 200mA, with a reverse recovery time of 50ns.
Can the BAS21W diode operate in high-temperature environments?
Yes, the diode can operate within a junction temperature range of -55°C to 150°C, suitable for various demanding electronic applications.
Does the BAS21W diode meet RoHS or other environmental standards?
The BAS21W diode is RoHS compliant and meets industry standards, ensuring it is free from hazardous substances and suitable for environmentally conscious manufacturing.
Quality Assurance (QC)
DiGi ensures the quality and authenticity of every electronic component through professional inspections and batch sampling, guaranteeing reliable sourcing, stable performance, and compliance with technical specifications, helping customers reduce supply chain risks and confidently use components in production.
BAS21W CAD Models
Diotec Semiconductor BAS21W PCB symbols & footprints
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