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MUR440S R7

MUR440S R7

MUR440S R7

Taiwan Semiconductor

Standard 65pF @ 4V, 1MHz Tape and Reel DO-214AB-2

SOT-23

MUR440S R7 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case DO-214AB-2
Mounting Type Surface Mount
Supplier Device Package DO-214AB (SMC)
Mounting Style SMD/SMT
ECCN (US) EAR99
HTS 8541.10.00.80
Maximum DC Reverse Voltage (V) 400
Peak Reverse Repetitive Voltage (V) 400
Maximum Continuous Forward Current (A) 4
Peak Non-Repetitive Surge Current (A) 75
Peak Forward Voltage (V) 1.25
Peak Reverse Current (uA) 10
Peak Reverse Recovery Time (ns) 50
Minimum Operating Temperature (°C) -55
Maximum Operating Temperature (°C) 175
Standard Package Name DO-214-AB
Supplier Package SMC
Military No
Mounting Surface Mount
Package Height 2.42(Max)
Package Length 7.11(Max)
Package Width 6.22(Max)
PCB changed 2
Lead Shape Inward L-Lead
Maximum Operating Temperature+ 175 C
Minimum Operating Temperature - 55 C
Manufacturer Taiwan Semiconductor
Brand Taiwan Semiconductor
RoHS Details
Package Tape & Reel (TR)
Mfr Taiwan Semiconductor Corporation
Product Status Discontinued at Digi-Key
PackagingTape and Reel
Series -
Part StatusObsolete
Type Switching Diode
Subcategory Diodes & Rectifiers
Pin Count2
Configuration Single
Speed Fast Recovery =< 500ns, > 200mA (Io)
Diode Type Standard
Current - Reverse Leakage @ Vr 10 µA @ 400 V
Voltage - Forward (Vf) (Max) @ If 1.25 V @ 4 A
Operating Temperature - Junction -55°C ~ 175°C
Max Surge Current75 A
Voltage - DC Reverse (Vr) (Max) 400 V
Current - Average Rectified (Io) 4A
Product TypeRectifiers
Capacitance @ Vr, F 65pF @ 4V, 1MHz
Recovery Time 50 ns
Reverse Recovery Time (trr) 50 ns
Product Rectifiers
Vf - Forward Voltage 1.25 V
Product CategoryRectifiers
RoHS StatusYes with exemptions
In-Stock:1618 items

MUR440S R7 Product Details

MUR440S R7 Overview


The peak forward voltage is 1.25 in the datasheets.A continuous forward current of about 4 is consumed by this device at all times.DC reverse voltage less than 400 is required.

MUR440S R7 Features


the forward peak voltage is 1.25


MUR440S R7 Applications


There are a lot of Taiwan Semiconductor
MUR440S R7 applications of RF diodes.


  • Wearables
  • Smart metering
  • Set top boxes
  • RF attenuators and switches
  • Low-loss, high-power limiters
  • Receiver protectors
  • UHF mixer
  • Sampling circuits
  • Modulators
  • Phase detection

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