Overview
The BAS21W-7 is a high-voltage switching diode produced by Diodes Incorporated. This component is encapsulated in a small SOT323 (SC-70) surface-mount package, making it ideal for automated insertion and general-purpose switching applications. The BAS21W-7 is known for its fast switching speed and is widely used in various electronic designs across different industries.
Key Specifications
| Parameter | Value |
|---|---|
| Type Number | BAS21W-7 |
| Package | SOT323 (SC-70) |
| Package Size (mm) | 2 x 1.25 x 0.95 |
| VR [max] (V) | 200 |
| IFSM [max] (A) | 9 |
| VF [max] (mV) | 1000 @ IF = 100 mA |
| IR [max] (nA) | 100 @ VR = 200 V |
| IFRM (mA) | 625 |
| Configuration | Single |
| trr [max] (ns) | 50 |
| IF [max] (mA) | 250 |
| Cd [max] (pF) | 2 |
| Automotive Qualified | No |
Key Features
- High-voltage switching diode with a maximum reverse voltage of 200 V.
- Fast switching speed with a maximum reverse recovery time of 50 ns.
- Surface-mount package (SOT323/SC-70) suitable for automated insertion.
- Low forward voltage drop of 1000 mV at 100 mA.
- High surge current capability with IFSM of 9 A.
Applications
The BAS21W-7 is versatile and finds applications in various industries, including:
- Automotive systems for general-purpose switching.
- Industrial control systems.
- Power supplies and power management systems.
- Consumer electronics for switching and rectification purposes.
- Mobile and wearable devices requiring compact, high-performance diodes.
Q & A
- What is the maximum reverse voltage of the BAS21W-7 diode?
The maximum reverse voltage of the BAS21W-7 diode is 200 V. - What is the package type of the BAS21W-7?
The BAS21W-7 is packaged in a SOT323 (SC-70) surface-mount package. - What is the maximum forward current of the BAS21W-7?
The maximum forward current of the BAS21W-7 is 250 mA. - What is the reverse recovery time of the BAS21W-7?
The maximum reverse recovery time of the BAS21W-7 is 50 ns. - Is the BAS21W-7 automotive qualified?
No, the BAS21W-7 is not automotive qualified. - What is the typical forward voltage drop of the BAS21W-7?
The typical forward voltage drop of the BAS21W-7 is 1000 mV at 100 mA. - What is the surge current capability of the BAS21W-7?
The surge current capability of the BAS21W-7 is 9 A. - What are the common applications of the BAS21W-7?
The BAS21W-7 is commonly used in general-purpose switching applications across automotive, industrial, power supplies, consumer electronics, and mobile devices. - How is the BAS21W-7 packaged for distribution?
The BAS21W-7 is packaged in reels with 3,000 pieces per reel. - Where can I purchase the BAS21W-7?
The BAS21W-7 can be purchased from Diodes Incorporated or through their authorized distributors such as Digi-Key, Mouser, and others.
