Bipolar transistors for power management circuits
Diodes Incorporated
20V NPN and PNP bipolar transistors
Diodes Incorporated has introduced 20V NPN and PNP bipolar transistors in the ultra-small DFN1411-3 surface-mount package, increasing the power density and efficiency of power management circuits.
The transistors have been designed on the company's Generation 5 matrix emitter bipolar process.
With a footprint measuring 1.1 x 1.4mm and an off-board height of 0.5mm, the complementary ZXTN26020DMF and ZXTP26020DMF devices enable portable product miniaturisation while offering improvements in both electrical and thermal performance.
Suiting Mosfet and IGBT gate driving, DC-DC conversion and general switching duties, the miniature transistors are a space-saving alternative to larger SOT23 packaged parts and provide excellent thermal performance, having a minimum FR-4 PCB power dissipation rating of 0.38W for its footprint, according to the company.
High-gain, low-saturation and fast-switching devices, the bipolars are also characterised by a high continuous current handling capability.
The maximum collector current ratings are 1.5A for the NPN and -1.25A for the PNP.
The ZXTN26020DMF and ZXTP26020DMF transistors are priced at USD0.14 (GBP0.09) in 10,000-piece quantities.
More stories
Self-protected MOSFETs for automotive applications
Suiting automotive and industrial applications, Diodes Incorporated's new self-protected MOSFETs are suitable for switching inductive loads, such as motors, relays and lamps at low frequencies.
Mosfets designed for cable and DSL modems
Diodes Incorporated has extended its Mosfet product line with the launch of 60V N-channel devices designed for use in voice-over-IP (VoIP) communication equipment.
N-channel MOSFETs offer rugged solution for VoIP
Diodes Incorporated has introduced a pair of N-channel MOSFETs, offering designers of Voice over Internet protocol (VoIP) communications equipment a more rugged solution.
DI releases Mosfets for LCD TV backlighting
Diodes Incorporated has extended its Mosfet offering with the introduction of 15 devices tailored to the needs of LCD TV and monitor backlighting.
Diodes offers DFN-format dual-device combinations
Diodes Incorporated has introduced dual-device combinations in thermally efficient ultra-small DFN packaging for charging and switching applications in portable devices.
