EUR | USD

eSMP® MicroSMP DO-219AD

Vishay’s high power density package for rectifiers and transient voltage suppressors (TVS)

Image of Vishay Semiconductor/Diodes Division's eSMP® MicroSMP DO-219ADWith a low 0.65 mm x 2.5 mm x 1.3 mm footprint, the Schottky MicroSMP rectifiers from Vishay are designed to provide secondary rectification and freewheeling diode functions for miniature AC/DC and DC/DC converters; flywheel and polarity protection for miniature power converters and portable electronic equipment such as digital cameras, MP3 players, navigation systems, GPS, and cellular phones; and polarity protection of power lines and signal lines for automotive and industrial systems.

The MicroSMP TVS devices are optimized for power and signal line protection for microprocessors, signal processing ICs, and logic circuits; and high-power voltage regulation for non-sensitive input voltage circuits in automotive and industrial electronics. These devices improve on all previous TVS products in similar package types by combining ESD transient protection with a superior surge clamping capability.

Featuring a low forward voltage drop, the six Schottky rectifiers are rated up to 1 A at a 110°C lead temperature, while the two voltage suppressors feature a peak pulse current of 100 W at 10/1000 µs waveform. All the devices offer a high 25 A forward surge current capability for an 8.3 ms pulse. Low junction-to-lead thermal resistance of 30°C/W for the Schottky rectifiers and 20°C/W for the TVS devices provides improved reliability and a longer operational life span.

The devices’ single-chip, surface-mount MicroSMP package features solder pads that are compatible with other SMD devices, so no modification is needed to the PCB layout when they are used as higher-performing upgrades to existing devices.

Features
  • High power density rectifiers and TVS in space-saving 2.5 mm x 1.3 mm footprint with a 0.65 mm height
  • High forward current up to 1 A for rectifiers and 150 W (10/1000 µs waveform) clamping power capability in TVS
  • Up to 175°C (max.) operation junction temperature for rectifiers
  • All the devices offer a high 25 A forward surge current capability for an 8.3 ms pulse for rectifiers
  • Provide improved reliability and a longer operational life span
  • Improve on all previous TVS products in similar package types by combining ESD transient protection with a superior surge clamping capability
Applications
  • Secondary rectification and freewheeling diode functions for miniature AC/DC and DC/DC converters
  • Flywheel and polarity protection for miniature power converters and portable electronic equipment such as digital cameras, MP3 players, navigation systems, GPS, and cellular phones
  • Polarity protection of power lines and signal lines for industrial systems 
  • Power and signal line protection for microprocessors, signal processing ICs, and logic circuits
  • High power voltage regulation for non-sensitive input voltage circuits in automotive and industrial electronics

eSMP® MicroSMP DO-219AD

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
TVS DIODE 3.3V 11.5V MICROSMPMSP3V3-M3/89ATVS DIODE 3.3V 11.5V MICROSMP313757 - ImmediateView Details
TVS DIODE 5V 10.9V MICROSMPMSP5.0A-M3/89ATVS DIODE 5V 10.9V MICROSMP97620 - ImmediateView Details

Discrete Semiconductor Products

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
DIODE SCHOTTKY 40V 1A MICROSMPMSS1P4-M3/89ADIODE SCHOTTKY 40V 1A MICROSMP351304 - ImmediateView Details
DIODE SCHOTTKY 20V 1A MICROSMPMSS1P2L-M3/89ADIODE SCHOTTKY 20V 1A MICROSMP61893 - ImmediateView Details
DIODE SCHOTTKY 20V 2A MICROSMPMSS2P2-M3/89ADIODE SCHOTTKY 20V 2A MICROSMP580 - ImmediateView Details
DIODE GEN PURP 600V 1A MICROSMPMSE1PJ-M3/89ADIODE GEN PURP 600V 1A MICROSMP480755 - ImmediateView Details
Published: 2017-12-18