PGSMAJ90AHR3G
Product Category: Diode
Basic Information Overview: - Category: Diode - Use: Voltage clamping in electronic circuits - Characteristics: High surge capability, low leakage current, fast response time - Package: SMA package - Essence: Protection against voltage transients - Packaging/Quantity: Typically packaged in reels of 3000 units
Specifications: - Peak Pulse Power: 400W - Breakdown Voltage: 90V - Operating Temperature Range: -55°C to +150°C - Forward Voltage Drop: 0.9V at 5A
Detailed Pin Configuration: - Anode (A) connected to the positive side - Cathode (K) connected to the negative side
Functional Features: - Provides transient voltage suppression - Fast response to overvoltage conditions - Low clamping voltage
Advantages and Disadvantages: - Advantages: - Effective protection against voltage spikes - Fast response time - Compact size - Disadvantages: - Limited power dissipation capability - Can degrade over time with repeated surges
Working Principles: The PGSMAJ90AHR3G diode operates by diverting excess voltage away from sensitive components in a circuit when a transient voltage spike occurs. It does this by rapidly switching into a low-resistance state, effectively clamping the voltage to a safe level.
Detailed Application Field Plans: 1. Telecommunications: Protecting communication equipment from lightning-induced surges. 2. Automotive Electronics: Safeguarding vehicle electronics from voltage transients. 3. Industrial Control Systems: Shielding control circuitry from power line disturbances.
Detailed and Complete Alternative Models: 1. P6SMBJ90CA - Similar specifications, different package (DO-214AA) 2. 1.5KE100A - Higher peak pulse power, higher breakdown voltage 3. SMBJ90A - Lower peak pulse power, smaller package size
This comprehensive entry provides an in-depth understanding of the PGSMAJ90AHR3G diode, covering its basic information, specifications, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.
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What is PGSMAJ90AHR3G?
- PGSMAJ90AHR3G is a transient voltage suppressor diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
What are the key features of PGSMAJ90AHR3G?
- PGSMAJ90AHR3G features a peak pulse power dissipation of 3000W, low clamping voltage, fast response time, and high surge current capability.
In what applications can PGSMAJ90AHR3G be used?
- PGSMAJ90AHR3G is commonly used in applications such as power supplies, telecommunications equipment, automotive electronics, industrial controls, and consumer electronics for surge protection.
How does PGSMAJ90AHR3G provide surge protection?
- PGSMAJ90AHR3G suppresses transient voltages by diverting excess current away from sensitive components and limiting the voltage across the protected circuit.
What is the operating temperature range of PGSMAJ90AHR3G?
- PGSMAJ90AHR3G has an operating temperature range of -55°C to +150°C, making it suitable for use in a wide range of environmental conditions.
What is the packaging type of PGSMAJ90AHR3G?
- PGSMAJ90AHR3G is available in a variety of package types including DO-214AC (SMA) and DO-15, providing flexibility for different design requirements.
Does PGSMAJ90AHR3G comply with any industry standards?
- Yes, PGSMAJ90AHR3G complies with industry standards such as AEC-Q101 for automotive applications and is also RoHS compliant.
What are the recommended mounting and soldering techniques for PGSMAJ90AHR3G?
- PGSMAJ90AHR3G should be mounted on a printed circuit board using appropriate techniques to ensure good thermal and electrical performance. Soldering should be done according to the recommended reflow or wave soldering profiles.
Can PGSMAJ90AHR3G be used for ESD protection?
- While PGSMAJ90AHR3G is primarily designed for surge protection, it can also provide some level of ESD protection due to its fast response time and clamping characteristics.
Where can I find detailed specifications and application notes for PGSMAJ90AHR3G?
- Detailed specifications, application notes, and other technical information for PGSMAJ90AHR3G can be found in the product datasheet provided by the manufacturer or distributor.