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BAV170
+NomenclatureDIODE ARRAY GP 85V 125MA SOT23-3
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FabricantLa société diodes
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Pièce fabricant #BAV170
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Fiche technique BAV170 DataSheet
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Package TO-236-3, SC-59, SOT-23-3
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En stock14742
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Spécifications
| Attribut | Valeur |
| Supplier | Diodes Incorporated |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Discontinued at Digi-Key |
| DiodeConfiguration | 1 Pair Common Cathode |
| DiodeType | Standard |
| Voltage-DCReverse(Vr)(Max) | 85 V |
| Current-AverageRectified(Io)(perDiode) | 125mA (DC) |
| Voltage-Forward(Vf)(Max)@If | 1.1 V @ 50 mA |
| Speed | Small Signal =< 200mA (Io), Any Speed |
| ReverseRecoveryTime(trr) | 3 µs |
| Current-ReverseLeakage@Vr | 5 nA @ 75 V |
| OperatingTemperature-Junction | -65°C ~ 150°C |
| MountingType | Surface Mount |
| Package/Case | TO-236-3, SC-59, SOT-23-3 |
Présentation
Description
Key electrical characteristics of the BAV170 include a maximum reverse voltage (V_R) of around 70 volts and a maximum forward current (I_F) of approximately 200 mA. Its low capacitance and low leakage current contribute to its efficiency in high-frequency circuits. The BAV170 is also noted for its reliability and durability under specified operating conditions, which makes it a popular choice in both consumer electronics and industrial applications. It is used in various devices for tasks like rectification, clamping, and protection in low-power circuits.
Equivalent
1. 1N4148W
2. 1N914
3. BAS16
4. 1N4148
5. MMBD4148
These diodes share similar characteristics and can often be used interchangeably in circuits with comparable voltage and current requirements. Always verify specifications based on your application's needs.
Features
1. Package Type: It comes in a SOT-23 package, which is a small, surface-mount package ideal for compact circuit designs.
2. Forward Voltage: The forward voltage is about 1.25V at a forward current of 150 mA, which is typical for small signal diodes.
3. Reverse Voltage: It has a reverse voltage rating of 70V, allowing it to handle moderate voltage levels in reverse bias conditions.
4. Reverse Recovery Time: The BAV170 features a fast reverse recovery time, generally around 6 ns, making it suitable for high-speed switching applications.
5. Forward Current: It supports a maximum continuous forward current of 200 mA, enabling it to handle small signal levels effectively.
6. Low Capacitance: The diode has a low capacitance, which minimizes signal distortion during high-frequency operations.
7. Temperature Range: It operates within a temperature range from -65°C to +150°C, ensuring reliability under various environmental conditions.
These features make the BAV170 suitable for general-purpose switching, high-speed data lines, and other applications where fast switching and low power loss are important.
Pinout
1. Pin 1 (Anode): This is the positive terminal of the diode. Current enters the diode through this pin when forward-biased.
2. Pin 2 (Cathode): This is the negative terminal of the diode. Current exits the diode through this pin when forward-biased.
3. Pin 3 (Cathode): This pin is internally connected to Pin 2, serving the same cathode function.
The BAV170 is utilized for its fast switching speed and low capacitance, making it suitable for high-frequency applications. The diode is often used in signal processing, switching circuits, and as a protection device in various electronic circuits.
Manufacturer
Nexperia, headquartered in Nijmegen, Netherlands, is known for its expertise in producing discrete components, logic devices, and MOSFETs. It was formerly the Standard Products division of NXP Semiconductors before becoming an independent entity. Nexperia focuses on the high-volume production of essential semiconductor components that are used in a wide range of electronic applications.
Diodes Incorporated, on the other hand, is based in Plano, Texas, USA. It is a leading global manufacturer and supplier of high-quality application-specific standard products within the broad discrete, logic, analog, and mixed-signal semiconductor markets. The company serves a diverse range of end-user markets, including consumer electronics, computing, communications, industrial, and automotive sectors.
Both companies have a significant presence in the global semiconductor market and are recognized for their innovation and reliability in producing semiconductor devices.
Application
1. General-purpose switching: Utilized in circuits requiring fast switching actions.
2. Voltage clamping: Protects circuits from voltage spikes by clamping voltage levels.
3. Signal processing: Employed in radio frequency (RF) and digital signal processing tasks.
4. High-speed rectification: Used in power supply circuits for efficient conversion of AC to DC.
5. Pulse shaping: Supports waveform generation and signal integrity in communications.
6. Protection circuits: Acts as a safeguard against over-voltage conditions in sensitive equipment.
These applications benefit from the BAV170's low forward voltage and fast recovery time features.