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ROHM Semiconductor RBS2LAM40ATR
ROHM Semiconductor

RBS2LAM40ATR Schottky Diode, 20V 2A, SOD-128, Active

MPNRBS2LAM40ATR
End of Life

ROHM RBS2LAM40ATR Schottky rectifier, 20V Vr, 2A Io, 480mV Vf at 2A, 400µA Ir at 20V, SOD-128 PMDT package, 125°C junction, active.

$0.34Ref. price · indicative, final on quote
RBS2LAM40ATR datasheet
PackagingSOD-128
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

RBS2LAM40ATR Technical Specifications
ParameterValue
Diode typeSchottky
Mounting typeSurface Mount
Voltage - DC reverse (Vr)20 V
Voltage - forward (Vf) (Max) @ if480 mV @ 2 A
Current - reverse leakage @ vr400 µA @ 20 V
Current - average rectified2A
Operating temperature - junction125°C
SpeedFast Recovery =< 500ns, > 200mA (Io)
PackageTape & Reel (TR); Cut Tape (CT)
CaseSOD-128

Product details

Forward drop and leakage — the trade-off at 20 V

The RBS2LAM40ATR: Maximum forward voltage is 480 mV at 2 A. Reverse leakage is 400 µA at the 20 V rated reverse voltage. The 125 °C junction temperature ceiling is standard for a power Schottky in this package class.

SOD-128 PMDT — footprint and rework

Surface-mount in a SOD-128 case, designated PMDT by ROHM. It is a small outline package with a flat lead frame — the same footprint as the common SOD-128 Schottky family. Hot-air rework is straightforward; the exposed pad on the bottom side needs a good solder wetting for thermal transfer. No moisture sensitivity level is listed, so standard handling applies.

Where it fits on the board

The 2 A average current handles small power supplies, LED drivers, and load switches. Not a high-speed switching diode for MHz-range converters; the recovery spec is a general-purpose rectifier class.

Frequently asked questions

Is RBS2LAM40ATR RoHS compliant?

Yes, it is ROHS3 compliant. No lead, mercury, cadmium, or restricted phthalates in the bill of materials.

What is the reverse leakage current of RBS2LAM40ATR?

Maximum reverse leakage is 400 µA at the rated 20 V reverse voltage. That is typical for a low-Vf Schottky — the leakage rises with temperature, so budget for it in high-ambient designs.