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US1K F2

US1K F2

US1K F2

Taiwan Semiconductor

Tape and Reel

SOT-23

US1K F2 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status Production (Last Updated: 2 years ago)
Mount Surface Mount
Number of Pins 2
ECCN (US) EAR99
HTS 8541.10.00.80
Maximum DC Reverse Voltage (V) 800
Peak Reverse Repetitive Voltage (V) 800
Maximum Continuous Forward Current (A) 1
Peak Non-Repetitive Surge Current (A) 30
Peak Forward Voltage (V) 1.7
Peak Reverse Current (uA) 5
Peak Reverse Recovery Time (ns) 75
Minimum Operating Temperature (°C) -55
Maximum Operating Temperature (°C) 150
Standard Package Name DO-214-AC
Supplier Package SMA
Military No
Mounting Surface Mount
Package Height 2.3(Max)
Package Length 4.6(Max)
Package Width 2.83(Max)
PCB changed 2
Lead Shape Inward L-Lead
Peak Rep Rev Volt 800(V)
Peak Forward Voltage 1.7(V)
Operating Temperature Classification Military
Avg. Forward Curr (Max) 1
Package Type SMA
Peak Reverse Recovery Time 75(ns)
Maximum Forward Current 1000(mA)
Rev Curr 5(uA)
Operating Temp Range -55C to 150C
Rev Recov Time 75(ns)
Rad Hardened No
Rectifier Type Switching Diode
Schedule B 8541100080, 8541100080/8541100080/8541100080/8541100080/8541100080
Manufacturer Lifecycle Status ACTIVE (Last Updated: 2 years ago)
RoHS Compliant
PackagingTape and Reel
Part StatusActive
Type Switching Diode
Max Operating Temperature150 °C
Min Operating Temperature -55 °C
Pin Count2
Configuration Single
Element ConfigurationSingle
Forward Current1000(mA)
Forward Voltage1.7(V)
Peak Reverse Current5(uA)
Peak Non-Repetitive Surge Current 30(A)
RoHS StatusYes with exemptions
Radiation HardeningNo
In-Stock:1519 items

US1K F2 Product Details

US1K F2 Overview


In the datasheets, 1.7 is stated as the peak forward voltage.A continuous forward current of 1 is the maximum consumption of this device.RF diode is necessary to operate the device at a DC reverse voltage below 800.A forward voltage of over 1.7(V) is recommended for the system.

US1K F2 Features


the forward peak voltage is 1.7


US1K F2 Applications


There are a lot of Taiwan Semiconductor
US1K F2 applications of RF diodes.


  • Radar systems for industrial use
  • Ultra high-speed switching
  • Clamping circuits
  • Diode ring mixer
  • RF detector
  • RF voltage doubler
  • Wearables
  • Smart metering
  • Set top boxes
  • RF attenuators and switches

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