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SF21-T

SF21-T

SF21-T

Rectron

Tape and Reel DO-15

SOT-23

SF21-T Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case DO-15
Mounting Style Through Hole
ECCN (US) EAR99
HTS 8541.10.00.80
Maximum DC Reverse Voltage (V) 50
Peak Reverse Repetitive Voltage (V) 50
Maximum Continuous Forward Current (A) 2@Ta=55C
Peak Non-Repetitive Surge Current (A) 75
Peak Forward Voltage (V) 0.95
Peak Reverse Current (uA) 5
Peak Reverse Recovery Time (ns) 35
Minimum Operating Temperature (°C) -55
Maximum Operating Temperature (°C) 150
AEC Qualified No
Standard Package Name DO-204-AC
Supplier Package DO-15
Military No
Mounting Through Hole
Package Length 7.6(Max)
PCB changed 2
Lead Shape Through Hole
Maximum Operating Temperature+ 150 C
Minimum Operating Temperature - 55 C
Manufacturer Rectron
Brand Rectron
RoHS Details
PackagingTape and Reel
Part StatusActive
Type Switching Diode
Subcategory Diodes & Rectifiers
Pin Count2
Termination Style Through Hole
Configuration Single
Max Surge Current75 A
Product TypeRectifiers
Recovery Time 35 ns
Product Rectifiers
Vf - Forward Voltage 950 mV
Product CategoryRectifiers
Diameter 3.6(Max)
Width 3.6 mm
Height 3.6 mm
Length 7.6 mm
RoHS StatusYes with exemptions
In-Stock:4618 items

SF21-T Product Details

SF21-T Overview


The peak forward voltage is 0.95 in the datasheets.A continuous forward current of about 2@Ta=55C is consumed by this device at all times.DC reverse voltage less than 50 is required.

SF21-T Features


the forward peak voltage is 0.95


SF21-T Applications


There are a lot of Rectron
SF21-T 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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