BAS21-7-F – DIODES INCORPORATED
Part Number:
BAS21-7-F
Manufacturer:
Date Code:
11
RoHS:
RoHS Compliant
MSL:
1
COO:
CHINA
Description:
Diode, 200V, 200mA, Surface Mount, SOT-23-3
Datasheet:
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Stock Quantity: 5156
Selling Unit: Each
| Quantity | Price (ex VAT) |
|---|---|
| 1+ | 0.37 |
| 10+ | |
| 50+ | |
| 100+ |
5156 in stock
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- 6 month warranty on all stock items
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Product Details:
Overview
The Diodes Incorporated BAS21-7-F is a high-speed, general-purpose small-signal diode designed for efficient rectification and switching applications. Its key operational characteristic is its low capacitance of 5pF at 0V and 1MHz, which is critical for minimizing signal distortion in high-frequency circuits. A common design trade-off when selecting such diodes is balancing forward voltage drop (Vf) against reverse recovery time (trr); the BAS21-7-F offers a respectable 1.25V @ 200mA Vf while maintaining a 50ns trr, making it suitable for many signal processing tasks where speed is paramount but power efficiency is not the absolute primary concern.
Key Features
- Reverse Voltage (Vr): 200 V
- Forward Current (Io): 200 mA
- Forward Voltage (Vf): 1.25 V @ 200 mA
- Reverse Recovery Time (trr): 50 ns
- Junction Capacitance: 5 pF @ 0V, 1MHz
- Package: SOT-23-3 (TO-236-3, SC-59)
Applications
The component is engineered for deployment in systems requiring high reliability and performance under specific operating conditions. It provides functional stability across the stated design envelope.
- High-frequency signal coupling in RF front-ends
- Demodulation circuits in communication receivers
- Fast switching in logic level translators
- Protection clamping in sensitive analog signal paths
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