The SMBJ series from STMicroelectronics are transient voltage suppression diodes designed to protect sensitive electronic equipment from electrostatic discharges and electrical over stresses. These devices are suitable for surge protection below 600W (10/1000 µs), featuring planar technology that makes them ideal for high-end equipment and switch-mode power supplies where low leakage current and high junction temperature handling are required. They are available in SMB package footprints compliant with IPC 7531 standards. The series offers high reliability and stability, with peak pulse power ratings of 600W at 10/1000 µs and 4kW at 8/20 µs, and standoff voltages ranging from 5V to 188V. They are available in both unidirectional and bidirectional types and operate within a temperature range of -55°C to 150°C. With a high power capability of 515W, these diodes meet various international standards including IEC 61000-4-2 level 4, IEC 61000-4-5, UL 94, EIA STD RS-481, and IEC 60286-3, and conform to MIL STD 883G and MIL-STD-750. Suitable applications include safety systems, industrial equipment, defense, military and aerospace, power management, consumer electronics, and portable devices. Note: Due to high market demand, lead times may be extended, and delivery dates are subject to fluctuation. This product is exempt from discounts.
Secure your sensitive electronics with the STMicroelectronics SMBJ13A-TR transient voltage suppressor diode, offering high peak power handling, low leakage current, and compliance with international safety standards. Designed for surge and electrostatic discharge protection, this device ensures system stability and durability for industrial, military, and consumer electronics applications. Its planar design in a compact SMB package enables easy integration into high-end equipment and power supplies. Order online today to benefit from reliable surge protection with quick delivery and excellent performance under demanding conditions.
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You can download the SMBJ13ATR datasheet or visit the STMICROELECTRONICS website for support.
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