SMBJ17AHE3/5B

Product Overview

The SMBJ17AHE3/5B belongs to the category of transient voltage suppressor diodes (TVS diodes). These diodes are widely used for protecting sensitive electronic components from voltage spikes and transients. The SMBJ17AHE3/5B is known for its high surge capability, low clamping voltage, and fast response time. It is available in a compact package, making it suitable for various applications where space is limited. The essence of this product lies in its ability to efficiently divert excessive voltage away from sensitive circuits, thereby safeguarding them from damage. The SMBJ17AHE3/5B is typically packaged in tape and reel format, with a quantity of 3000 units per reel.

Specifications

• Part Number: SMBJ17AHE3/5B
• Category: Transient Voltage Suppressor Diode
• Voltage Rating: 17V
• Peak Pulse Power: 600W
• Package Type: DO-214AA (SMB)
• Polarity: Unidirectional
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMBJ17AHE3/5B follows the standard pin configuration for SMB package diodes, with two pins for connection. The anode is connected to the positive terminal, while the cathode is connected to the negative terminal.

Functional Features

• High surge capability
• Low clamping voltage
• Fast response time
• RoHS compliant

Advantages and Disadvantages

Advantages

• Effective protection against voltage spikes
• Compact size for space-constrained applications
• RoHS compliant, ensuring environmental friendliness

Disadvantages

• Limited to unidirectional voltage suppression
• May require additional circuitry for bidirectional protection

Working Principles

The SMBJ17AHE3/5B operates based on the principle of avalanche breakdown. When a voltage spike occurs, the diode rapidly conducts, diverting the excess energy away from the protected circuit. This action effectively limits the voltage across the circuit, preventing damage to sensitive components.

Detailed Application Field Plans

The SMBJ17AHE3/5B finds extensive use in various applications, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

For those seeking alternative TVS diodes, the following models can be considered: - SMAJ17AHE3/5B - SMCJ17AHE3/5B - P6KE17AHE3/5B - 1.5KE17AHE3/5B

In conclusion, the SMBJ17AHE3/5B serves as a reliable transient voltage suppressor diode, offering efficient protection against voltage transients in a compact package. Its high surge capability, low clamping voltage, and fast response time make it a valuable component in safeguarding sensitive electronic circuits across various industries.

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