SAF1220 20KV 100mA 75ns HVS diode Axial leaded Super-fast recovery high voltage tvs diode - Thyristors Online

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Overview of Fast Recovery Diodes

Fast Recovery Diodes (FRDs) are specialized semiconductor diodes designed to switch rapidly between conducting and non-conducting states. They are particularly useful in high-frequency applications where traditional diodes may not perform adequately due to slower recovery times. FRDs minimize the time it takes for the diode to transition from forward conduction to reverse blocking, reducing switching losses and improving system efficiency. These diodes find widespread use in power supplies, motor drives, inverters, and other power electronics applications.

Features of Fast Recovery Diodes

Rapid Switching: Characterized by a short reverse recovery time, which is crucial for minimizing switching losses in high-frequency circuits.

Low Forward Voltage Drop: Ensures higher efficiency by reducing power loss during forward conduction.

High Surge Current Capability: Can handle brief periods of excessive current without damage, making them robust in real-world conditions.

Temperature Stability: Maintains performance across a wide temperature range, ensuring reliable operation in diverse environments.

Reverse Recovery Charge (Qrr): Lower Qrr values contribute to faster switching and reduced energy dissipation.

Soft Recovery Characteristics: Minimizes electromagnetic interference (EMI) caused by rapid changes in current.

Variety of Packages: Available in multiple package types to fit various design needs and space constraints.

High Reverse Blocking Voltage: Capable of withstanding high voltages in the off-state, suitable for a range of voltage requirements.

SAF1220 20KV 100mA 75ns HVS diode Axial leaded Super-fast recovery high voltage tvs diode

(SAF1220 20KV 100mA 75ns HVS diode Axial leaded Super-fast recovery high voltage tvs diode)

Specification of SAF1220 20KV 100mA 75ns HVS diode Axial leaded Super-fast recovery high voltage tvs diode

The SAF1220 is a high voltage TVS diode. It secures delicate electronics from voltage spikes. This diode takes care of approximately 20,000 volts. It can handle peak pulse currents of 100 milliamps. Its essential attribute is an extremely rapid feedback. The recuperation time is just 75 split seconds. This rate is vital. It quits surges prior to they damage circuits.

The diode uses an axial leaded plan. This design is common and very easy to use. Engineers can solder it straight onto circuit card. The axial form fits lots of conventional layouts. It offers dependable links. This is necessary for solid rise defense.

This element is developed for demanding environments. It works well in commercial power systems. It safeguards telecom devices successfully. Medical devices likewise take advantage of its security. Any application requiring surge reductions could utilize it. Power products often require this diode kind. Electric motor control circuits utilize it as well. It guards against lightning strikes and changing rises.

The SAF1220 provides high integrity. Its efficiency stays stable. It gives a strong defense versus transient voltages. The quick response time is its major advantage. It clamps dangerous spikes instantly. This keeps downstream elements safe. The high voltage score matches many tough situations. The axial leads simplify installment and fixing. This diode is a useful remedy for rise problems.

SAF1220 20KV 100mA 75ns HVS diode Axial leaded Super-fast recovery high voltage tvs diode

(SAF1220 20KV 100mA 75ns HVS diode Axial leaded Super-fast recovery high voltage tvs diode)

Applications of SAF1220 20KV 100mA 75ns HVS diode Axial leaded Super-fast recovery high voltage tvs diode

The SAF1220 diode handles laborious. It quits abrupt voltage spikes fast. This diode is built for 20,000 volts. It manages pulses approximately 100 milliamps. Its super-fast recuperation time is 75 milliseconds. This rate is vital. It clamps harmful surges immediately. Damage is stopped.

Power supplies need this defense. Rises happen frequently. They come from switching or lightning. The SAF1220 sits throughout critical lines. It soaks up the spike power. Delicate electronic devices stay secure downstream. This consists of control boards and integrated circuits.

Medical tools counts on it. Devices like X-ray or MRI make use of high voltage. A spike can spoil them. Individual safety and security issues. The diode’s rapid action is vital. It ensures these makers work dependably. Unforeseen shutdowns are avoided.

Industrial settings are severe. Motors begin and quit regularly. This creates voltage transients. Manufacturing facility automation uses the SAF1220. It protects PLCs and sensing units. Production lines keep running. Expensive downtime is lowered.

Telecommunications and RF systems utilize it. Base terminals and antennas face surges. Lightning strikes close by are a large threat. The diode guards the input phases. Signal honesty is preserved. Communication stays clear.

Automotive electronics benefit also. Modern automobiles have complicated electronics. Voltage spikes come from the generator. Solenoids changing create them also. The SAF1220 safeguards ECUs and sensors. Car dependability enhances.

Test tools needs this diode. High-voltage probes and meters are delicate. Unintentional overloads occur. The diode functions as a safety net. Expensive tools are shielded.

Its axial leaded style is easy. It fits easily on motherboard. Designers trust its efficiency. It gives a solid protection. Voltage spikes are a continuous hazard. The SAF1220 uses peace of mind. Equipment lasts much longer.

Company Profile

PDDN Photoelectron Technology Co., Ltd.(sales@pddn.com) is one of the leading enterprises in power electronics technology and power products, which is fully involved in developing solar inverters， transformers, voltage regulators, distribution cabinets, thyristors， modules， diodes， heaters, and other electronic devices or semiconductors. We will be committed to providing users with high-quality, efficient products and considerate service.

It accepts payment via Credit Card, T/T, West Union, and Paypal. PDDN will ship the goods to customers overseas through FedEx, DHL, by sea, or by air. If you want high-quality SAF1220 20KV 100mA 75ns HVS diode Axial leaded Super-fast recovery high voltage tvs diode, please send us inquiries; we will be here to help you.

Payment Methods

L/C, T/T, Western Union, Paypal, Credit Card etc.

Shipment

By sea, by air, by express, as customers request.

Storage Conditions

1) Store in a dry environment at room temperature.

2) Avoid damp and high temperature.

3) Use immediately after opening the inner packing bag.

5 FAQs of SAF1220 20KV 100mA 75ns HVS diode Axial leaded Super-fast recovery high voltage tvs diode

What is the SAF1220 diode?
The SAF1220 is a special diode. It protects electronic circuits from sudden high voltage spikes. These spikes can damage sensitive parts. This diode handles very high voltages. It reacts extremely fast to stop the spike.

Where is the SAF1220 diode used?
Use this diode in equipment working with high voltages. Common places include power supplies, industrial controls, medical devices, and telecom systems. Any place needing strong surge protection uses this. It shields circuits from dangerous voltage surges.

Why is the fast recovery time important?
The SAF1220 recovers very fast. Its recovery time is only 75 nanoseconds. This speed is critical. It shuts down the surge path almost instantly after the spike ends. This prevents the surge from feeding back into the circuit. Quick action stops ongoing damage.

What are the key specifications?
This diode blocks up to 20,000 volts peak pulse power. It handles a peak pulse current of 100 milliamps. Its ultra-fast clamping time is 75 nanoseconds. It uses a standard axial lead package. This makes it easy to install on circuit boards.

How is the SAF1220 diode connected?
Install the SAF1220 across the circuit lines needing protection. Connect it between the voltage line and ground. The axial leads solder directly onto the printed circuit board. Ensure correct polarity during installation. This ensures it activates properly during a surge.

SAF1220 20KV 100mA 75ns HVS diode Axial leaded Super-fast recovery high voltage tvs diode