Bourns 1-Element Bi-Directional Uni-Directional TVS Diode 1.5 kW 2-Pin DO-214 SMCJ85A-Q

Bourns SMCJ85A-Q is a 1-element transient voltage suppressor diode offering both bi-directional and uni-directional protection features. It is engineered to provide effective surge protection with a peak pulse power dissipation of 1.5 kW, making it suitable for safeguarding sensitive electronic circuits in telecom, computer, industrial, and consumer electronics applications.

The diode is housed in a surface mount DO-214 package measuring 7.11 mm in length, 6.22 mm in width, and 2.62 mm in height, facilitating easy PCB mounting and compact circuit designs. Its electrical ratings include a minimum breakdown voltage of 94.4 V, a maximum reverse stand-off voltage of 120 V, and a clamping voltage of 137 V. The maximum peak pulse current rating is 11 A, with a low maximum reverse leakage current of 800 μA, ensuring efficient transient suppression without significant leakage.

Thermal performance is excellent, with an operating temperature range from -55°C to 150°C, allowing usage in demanding environments. Furthermore, it conforms to RoHS directives, JEDEC standards, and the automotive-grade AEC-Q101 certification, underlining its reliability and quality assurance for automotive applications.

This diode features a single diode element and 2-pin configuration, optimizing design simplicity while ensuring robust protection. ESD protection is integrated, enhancing susceptibility resistance to electrostatic discharges.

The Bourns SMCJ85A-Q diode is commonly employed in industrial electronics, telecommunications equipment, automotive circuits, and consumer devices requiring efficient transient voltage suppression. Its rugged construction and compliance with leading industry standards make it a reliable choice for circuit designers focusing on surge protection.

Offers bi-directional and uni-directional diode configuration for flexible protection. Designed to handle peak pulse power dissipation up to 1.5 kW. Features a minimum breakdown voltage of 94.4 V and maximum reverse stand-off voltage of 120 V.

Clamping voltage is rated at 137 V to protect sensitive electronic components. Surface mount device with a compact DO-214 package for easy PCB integration. Thermal operating range from -55°C to 150°C ensures reliability in harsh environments.

Complies with RoHS, JEDEC, and automotive AEC-Q101 standards for quality assurance. Maximum peak pulse current of 11 A and low maximum reverse leakage current of 800 μA. Ideal for telecom, computer, industrial, and consumer electronics circuit protection.

Package dimensions approximately 7.11 mm x 6.22 mm x 2.62 mm (L x W x H). Explore more electronic components and related products at EnvMart for your industrial and commercial electronic design needs.

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