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Littelfuse SMBJ400A Transient Voltage Suppression Diode
The SMBJ400A is a surface-mount transient voltage suppression diode designed to protect electronic circuits from voltage transients caused by lightning and switching events. With a peak pulse power dissipation of 600W at 10/1000us waveform, it offers excellent clamping capability, low leakage current, and fast response time, typically less than 1.0ps. Its compact V-0 rated plastic package ensures reliability and PCB space optimization, making it ideal for telecom, industrial, and consumer circuit protection applications. This bidirectional TVS diode is RoHS compliant and halogen free, suitable for high-reliability energy suppression.
Littelfuse SMBJ400A Transient Voltage Suppression Diode Specifications:
- Peak Pulse Power: 600W at 10/1000us waveform
- Maximum Stand-off Voltage: 400V
- Breakdown Voltage: 430V-490V (at test current)
- Clamping Voltage: Typical less than 104V at peak impulse current
- Reverse Leakage Current: Less than 1pA when V, min > 12V
- Operating Temperature Range: -65°C to 150°C
- Storage Temperature Range: -65°C to 175°C
- Maximum Junction Temperature: 150°C
- Thermal Resistance Junction to Lead: 20°C/W
- Material: Matte tin-plated, halogen free, RoHS compliant
- Size: DO-214AA package with molded plastic body
- Marking: Cathode band for unidirectional, polarity bidirectional
- Soldering: Reflow process with peak temperature of 260°C, max 40 seconds
- Electrical Certification: UL V-0 rated plastic enclosure, JESD22-A102 Resistance to Temperature Cycling, JESD22-A108 HTRB
- Applications: Telecom, data lines, lightning surge, EFT, ESD protection
Buy the Littelfuse Series SMBJ400A Transient Voltage Suppression Diode: SMBJ400A
Secure your electronic circuits with the Littelfuse Series SMBJ400A transient voltage suppression diode. Featuring 600W peak pulse power, fast response time under 1.0ps, and low leakage current, it effectively protects against lightning-induced transients and switching surges. Its compact, RoHS compliant design with a high-reliability plastic package is suitable for telecom, industrial, and consumer electronics. Easy to solder with a peak temperature of 260°C and proven certifications, ensuring durability and safety for sensitive devices. Buy online now and safeguard your technology investments.
Order your Littelfuse Series SMBJ400A TVS diode today and ensure reliable surge protection for your sensitive electronic equipment.
Frequently Asked Questions
Where can I buy Littelfuse SMBJ400A?
You can click on the BUY or RFQ button to purchase SMBJ400A from an authorized Littelfuse distributor.
How do I troubleshoot issues or seek technical support for part SMBJ400A?
You can download the SMBJ400A datasheet or visit the Littelfuse website for support.
Who is the manufacturer of SMBJ400A?
Littelfuse