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Toshiba Semiconductor and Storage SSM3K121TU,LF

MOSFET N-CH 20V 3.2A ES6

Answer first: this page is a purchasing reference for the exact part number SSM3K121TU,LF from Toshiba Semiconductor and Storage. Use it to start datasheet, package, manufacturer and RFQ verification; do not treat page text as a live stock, price or lead-time promise.

Manufacturer: Toshiba Semiconductor and Storage Category: FETs, MOSFETs Part number: SSM3K121TU,LF Package: 3-SMD, Flat Leads RFQ verification required

Key Parameters

Part NumberSSM3K121TU,LF
ManufacturerToshiba Semiconductor and Storage
CategoryFETs, MOSFETs
package3-SMD, Flat Leads
series-
packagingTape & Reel (TR)
product statusActive
param 1N-Channel
param 2MOSFET (Metal Oxide)
param 320 V
param 43.2A (Ta)
param 51.5V, 4V
param 648mOhm @ 2A, 4V
param 71V @ 1mA
param 85.9 nC @ 4 V
param 9±10V
param 10400 pF @ 10 V
param 11-
param 12500mW (Ta)
param 13150°C
param 14-
param 15-
param 16Surface Mount
param 17UFM

Parameters are provided for purchasing review. Confirm package, suffix, lifecycle status, datasheet revision and approved substitutes before ordering.

How to Verify SSM3K121TU,LF Before Ordering

Datasheet and parameter checks

  • Confirm the full manufacturer part number, not only a shortened search keyword.
  • Compare package, pinout, dimensions, voltage or rating fields, temperature range and compliance wording against the released BOM.
  • Use the manufacturer datasheet or drawing for electrical and mechanical limits before approving a substitute.

RFQ fields SENICO needs

  • Send exact part number, manufacturer, quantity, target delivery date, destination and required packaging.
  • State whether alternates are allowed, and list any date-code, certificate, traceability or customer AVL requirement.
  • Keep exact stock, factory lead time and proposed alternatives in separate quote lanes.

For SSM3K121TU,LF, SENICO recommends checking manufacturer marking, package, date code, requested quantity, approved vendor requirements and replacement risk before issuing a purchase order. If a supplier suggests an equivalent, record the changed fields and approval owner before comparing price.

We do not treat displayed data as a real-time stock or price commitment. The RFQ reply is the verified commercial reference.

Related buying guides: stock and lead-time verification, equivalent IC comparison, and BOM RFQ preparation.