What are the key specifications of US2J(SMB)?

Key ratings include 600 V repetitive peak reverse voltage, 420 V RMS voltage, 2 A average forward rectified current at TC = 125 °C, 50 A 8.3 ms surge current, 1.65 V maximum forward voltage at 2 A, and 75 ns maximum reverse recovery time.

What is the pinout of US2J(SMB)?

Use the US2J(SMB) datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about US2J(SMB) pinout to locate pins, power rails, and interface signals before layout.

US2J(SMB) Datasheet, Specs, Alternatives & ECAD | TWGMC(台湾迪嘉)

AI summary

US2J is a 600 V, 2 A ultrafast surface-mount rectifier diode in an SMB package. It is intended for rectification where a 75 ns maximum recovery rating is suitable.

Best for

600 V rectification stages
Compact SMB surface-mount power circuits
Applications needing an ultrafast-recovery rectifier

Avoid if

A lower forward-voltage drop is required at 2 A
Thermal conditions cannot support the specified case-temperature current rating
A verified lifecycle classification is mandatory

Check before use

Confirm reverse-voltage transient margin
Calculate conduction and switching losses
Check PCB thermal path and derating
Verify cathode marking and footprint

Key specifications

Reverse voltage: 600 V VRRM
Average forward current: 2 A at TC = 125 °C
Reverse recovery time: 75 ns maximum
Forward voltage: 1.65 V maximum at 2 A
Package: SMB (DO-214AA), 2 leads

Application

Rectifier stages in power suppliesGeneral industrial power circuits

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

US2J(SMB) is a TWGMC unipolar ultrafast rectifier diode supplied in the two-lead SMB / DO-214AA surface-mount package. Its maximum repetitive peak reverse voltage is 600 V.