Schottky barrier diodes look for handheld niche

22 September 2004 Power Electronics / Power Management Infrastructure

Torex Semiconductor has two new series of Schottky barrier diodes, the XB01SB04A2BR and the XB0ASB03A1BR. Schottky diodes offer a much lower forward voltage drop than standard switching diodes which makes them especially useful in high-current low-voltage applications, particularly in handheld and portable equipment.

The XB0ASB03A1BR, supplied in a compact SOD-323 package, has an average rectification current of 0,5 A and, when operating at 0,5 A, a forward voltage of 410 mV. Reverse voltage is 20 V and reverse current typically 35 μA. The XB01SB04A2BR has an average rectification current of 1 A and a forward voltage of 500 mV at 1 A. Reverse voltage is 40 V and reverse current typically 6 μA. It comes in a compact SOD-123 package. Both devices feature a forward surge current of 10 A and a junction temperature of 125°C.

Further reading:

Service robot technology for residential complexes
Suprema AI & Data Analytics Infrastructure Residential Estate (Industry)
Suprema has signed a three-party memorandum of understanding (MOU) with Hyundai Motor Group Robotics LAB and Hyundai Engineering & Construction (Hyundai E&C) to collaborate on advancing residential complexes through service robot technology.

Read more...

---

Proactive estate security in Cape Town
neaMetrics OneSpace Technologies Technews Publishing SMART Security Solutions Fang Fences & Guards ATG Digital Editor's Choice News & Events Integrated Solutions Infrastructure Residential Estate (Industry)
SMART Security Solutions started the year with our annual SMART Estate Security Conference in Cape Town on 26 February 2026. Held at Anna Beulah Farm, the conference saw a number of delegates enjoying the farm’s excellent cuisine, while listening to outstanding presenters.

Read more...

---

AI projects are failing at alarming rates
AI & Data Analytics Infrastructure
As organisations around the world accelerate their investments in artificial intelligence, digital transformation and data analytics, a growing number of industry experts are warning that many companies are still approaching these initiatives in fundamentally flawed ways.

Read more...

---

NVDC power-path control to 1– 6 cell battery systems
iCorp Technologies Power Electronics / Power Management
SG Micro’s SGM41581 is an I2C-controlled narrow voltage direct charging buck boost charge controller designed to simplify robust power delivery in systems that must seamlessly operate from an adapter input or a battery pack.

Read more...

---

Precise, adaptive battery health-monitoring
RS South Africa Power Electronics / Power Management
New fuel gauge solution from Nordic delivers State-of-Health reporting, adaptive battery modelling, and seamless fleet observability via nRF Cloud.

Read more...

---

Compact 6 A automotive buck converter
Altron Arrow Power Electronics / Power Management
Delivering up to 6 A of continuous output current, the DCP0606Y from STMicroelectronics enables efficient regulation of low-voltage rails commonly used in modern vehicle electronics and industrial systems.

Read more...

---

The new role of UPS technology in high-precision automation
Omron Electronics Power Electronics / Power Management
OMRON’s BU_2SW and BU_2RWL series UPS systems are engineered to offer a robust, online type power architecture designed to safeguard sensitive AC powered systems across a wide range of industries.

Read more...

---

Cloud security in visitor management and access control
SA Technologies Access Control & Identity Management Infrastructure Residential Estate (Industry) Commercial (Industry)
Cloud has become the default platform for modern security operations, from visitor management portals and remote access control to incident logging, reporting, analytics, and integrations. But “in the cloud” does not mean “someone else is securing it for us”.

Read more...

---

Rugged railway-grade DC-DC power modules
iCorp Technologies Power Electronics / Power Management
iCorp Technologies has introduced the AIPUPOWER ZCD100 and ZCD150 Series, a family of rugged DC-DC converters designed to meet the demanding electrical and environmental requirements of railway and transportation systems.

Read more...

---

Four-quadrant regenerative grid simulator
Conical Technologies Power Electronics / Power Management
The IT7900EP series high-performance regenerative grid simulator from ITECH is a full four-quadrant AC grid simulator capable of both sourcing and sinking power.

Read more...

---