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Part Details for BAS21 by onsemi
Results Overview of BAS21 by onsemi
- Distributor Offerings: (4 listings)
- Number of FFF Equivalents: (9 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Education and Research
Space Technology
Internet of Things (IoT)
Computing and Data Storage
Aerospace and Defense
Healthcare
Telecommunications
Automotive
BAS21 Information
BAS21 by onsemi is a Rectifier Diode.
Rectifier Diodes are under the broader part category of Diodes.
A diode is a electrical part that can control the direction in which the current flows in a device. Consider factors like voltage drop, current capacity, reverse voltage, and operating frequency when selecting a diode. Read more about Diodes on our Diodes part category page.
Price & Stock for BAS21
| Part # | Distributor | Description | Stock | Price | Buy | |
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Quest Components | 0.2 A, 250 V, SILICON, SIGNAL DIODE, TO-236AB | 131 |
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$0.0360 / $0.0450 | Buy Now |
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Rochester Electronics | High Voltage Switching Diode RoHS: Compliant Status: Obsolete Min Qty: 1 | 3000 |
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$0.0246 / $0.0397 | Buy Now |
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DISTI #
BAS21
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Avnet Silica | Diode Small Signal Switching 250V 02A 3Pin SOT23 TR (Alt: BAS21) RoHS: Compliant Min Qty: 24000 Package Multiple: 3000 Lead time: 143 Weeks, 0 Days | Silica - 0 |
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Buy Now | |
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DISTI #
BAS21
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EBV Elektronik | Diode Small Signal Switching 250V 02A 3Pin SOT23 TR (Alt: BAS21) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 143 Weeks, 0 Days | EBV - 0 |
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Buy Now |
Part Details for BAS21
BAS21 CAD Models
BAS21 Part Data Attributes
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BAS21
onsemi
Buy Now
Datasheet
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Compare Parts:
BAS21
onsemi
General Purpose High Voltage Diode, SOT-23-3, 3000-REEL
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | ONSEMI | |
| Part Package Code | SOT-23-3 | |
| Package Description | LEAD FREE PACKAGE-3 | |
| Manufacturer Package Code | 318BM | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8541.10.00.70 | |
| Factory Lead Time | 4 Weeks | |
| Samacsys Manufacturer | onsemi | |
| Configuration | SINGLE | |
| Diode Element Material | SILICON | |
| Diode Type | RECTIFIER DIODE | |
| Forward Voltage-Max (VF) | 1 V | |
| JEDEC-95 Code | TO-236AB | |
| JESD-30 Code | R-PDSO-G3 | |
| JESD-609 Code | e3 | |
| Moisture Sensitivity Level | 1 | |
| Number of Elements | 1 | |
| Number of Phases | 1 | |
| Number of Terminals | 3 | |
| Operating Temperature-Max | 150 °C | |
| Output Current-Max | 0.2 A | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Power Dissipation-Max | 0.35 W | |
| Qualification Status | Not Qualified | |
| Rep Pk Reverse Voltage-Max | 200 V | |
| Reverse Recovery Time-Max | 0.05 µs | |
| Surface Mount | YES | |
| Terminal Finish | TIN | |
| Terminal Form | GULL WING | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 |
Alternate Parts for BAS21
This table gives cross-reference parts and alternative options found for BAS21. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of BAS21, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
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| BAS21_D87Z | Fairchild Semiconductor Corporation | Check for Price | Rectifier Diode, 1 Element, 0.2A, 200V V(RRM), Silicon, LEAD FREE PACKAGE-3 | BAS21 vs BAS21_D87Z |
| BAS21A | Promax-Johnton Electronic Corporation | Check for Price | Rectifier Diode, 2 Element, 0.2A, 250V V(RRM), Silicon, PLASTIC PACKAGE-3 | BAS21 vs BAS21A |
| BAS21TRL13 | YAGEO Corporation | Check for Price | Rectifier Diode, 1 Element, 0.2A, Silicon | BAS21 vs BAS21TRL13 |
| SBAS21LT1 | onsemi | Check for Price | 0.2A, 250V, SILICON, SIGNAL DIODE, TO-236AB, CASE 318-08, TO-236, 3 PIN | BAS21 vs SBAS21LT1 |
| BAS21E6327 | Siemens | Check for Price | Rectifier Diode, 1 Element, Silicon | BAS21 vs BAS21E6327 |
| BAS21 | Micro Commercial Components | Check for Price | Rectifier Diode, Schottky, 1 Element, 0.2A, 250V V(RRM), Silicon, SOT-23, 3 PIN | BAS21 vs BAS21 |
| CMPD2003TRPBFREE | Central Semiconductor Corp | Check for Price | Rectifier Diode, 1 Element, 0.25A, 250V V(RRM), | BAS21 vs CMPD2003TRPBFREE |
| BAS21TRL | YAGEO Corporation | Check for Price | Rectifier Diode, 1 Element, 0.2A, Silicon | BAS21 vs BAS21TRL |
| BAS21LT3 | onsemi | Check for Price | 0.2A, 250V, SILICON, SIGNAL DIODE, TO-236AB, CASE 318-08, TO-236, 3 PIN | BAS21 vs BAS21LT3 |
Resources and Additional Insights for BAS21
Reference Designs related to BAS21
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5W Adapter Reference Design
This is a 15W 5.0V / 3.0A USB adapter reference design using Infineon Quasi-Resonant PWM IC ICE2QS03G, CoolMOS™ IPL65R1K5C6S (ThinPAK 5x6), OptiMOS™ BSC067N06LS3G and high Speed Switching Diode BAS21-03W in a slim plug form factor with various mode of protections for a high reliable system.
BAS21 Frequently Asked Questions (FAQ)
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The BAS21 can operate safely between -65°C to 175°C, but the recommended operating temperature range is -40°C to 150°C.
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The BAS21 has an internal ESD protection diode, but it's still recommended to follow proper ESD handling procedures when handling the device to prevent damage.
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The BAS21 can withstand a maximum reverse voltage of 200V, but it's recommended to operate within the specified maximum ratings to ensure reliability.
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Yes, the BAS21 is suitable for use in switching power supplies due to its fast switching speed and low reverse recovery time.
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Choose the correct BAS21 variant based on your application's voltage and current requirements. The datasheet provides a selection guide to help with this process.