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Shortcut   SF21(451) recommended result.
Match, Like  USF21(4) SF21(79) TSF21(2) 3SF21(3) SF210(1) SF218(1) SF21G(37)
Start with  SF21*(218) SF21-*(10) SF210*(3) SF211*(3) SF212*(7) SF213*(20) SF214*(23) SF215*(13) SF216*(18) SF217*(15) SF218*(19) SF219*(33) SF21G*(15)
End  *SF21(12) *4SF21(1) *-SF21(1) *1SF21(1)
Included  *SF21*(116) *SF210*(17) *SF211*(8) *SF212*(7) *SF213*(1) *SF214*(4) *SF215*(10) *SF216*(4) *SF219*(1)
Manufacturer


SF21 Datasheet, PDF

Search Partnumber : Match&Start with "SF21" - Total : 323 ( 1/17 Page)
ManufacturerPart #DatasheetDescription
logo
Taiwan Semiconductor Co...
SF21 TSC-SF21 Datasheet
377Kb/4P
Super Fast Rectifiers
SF21 TSC-SF21 Datasheet
426Kb/4P
2.0AMPS. Super Fast Rectifiers High reliability
SF21 TSC-SF21 Datasheet
561Kb/2P
2.0 AMPS. Super Fast Rectifiers
logo
SEMTECH ELECTRONICS LTD...
SF21 SEMTECH_ELEC-SF21 Datasheet
208Kb/1P
SUPER FAST RECTIFIERS
logo
Taiwan Semiconductor Co...
SF21 TSC-SF21 Datasheet
255Kb/2P
2.0 AMPS. Super Fast Rectifiers
SF21 TSC-SF21 Datasheet
69Kb/2P
2.0 AMPS. Super Fast Rectifiers
logo
Diodes Incorporated
SF21 DIODES-SF21 Datasheet
53Kb/2P
2.0A SUPER-FAST RECOVERY RECTIFIER
DS24002 Rev. D-3
logo
Dc Components
SF21 DCCOM-SF21 Datasheet
473Kb/2P
TECHNICAL SPECIFICATIONS OF SUPER FAST RECTIFIER
logo
EIC discrete Semiconduc...
SF21 EIC-SF21 Datasheet
48Kb/2P
SUPER FAST RECTIFIER DIODES
logo
Formosa MS
SF21 FORMOSA-SF21 Datasheet
36Kb/2P
2.0 AMP SUPER FAST RECTIFIERS
logo
GOOD-ARK Electronics
SF21 GOOD-ARK-SF21 Datasheet
226Kb/2P
GLASS PASSIVATED SUPER FAST RECTIFIER
logo
Leshan Radio Company
SF21 LRC-SF21 Datasheet
55Kb/2P
SUPER FAST DIODES
logo
Micro Commercial Compon...
SF21 MCC-SF21 Datasheet
94Kb/3P
2.0 Amp Super Fast Rectifier 50 to 400 Volts
logo
Formosa MS
SF21 FORMOSA-SF21 Datasheet
65Kb/2P
2.0 AMP SUPER FAST RECTIFIERS
logo
Won-Top Electronics
SF21 WTE-SF21 Datasheet
58Kb/4P
2.0A SUPERFAST DIODE
logo
Bytes
SF21 BYTES-SF21 Datasheet
161Kb/2P
2.0 AMP SUPER FAST RECTIFIERS
logo
Jinan Gude Electronic D...
SF21 JGD-SF21 Datasheet
159Kb/2P
2.0 AMPS. SUPER FAST RECTIFIERS
logo
First Components Intern...
SF21 FCI-SF21 Datasheet
162Kb/2P
2.0 Amp SUPER FAST PLASTIC RECTIFIERS
logo
DAESAN ELECTRONIC CORP.
SF21 DAESAN-SF21 Datasheet
315Kb/2P
CURRENT 2.0 Amperes VOLTAGE 50 to 600 Volts
logo
Shanghai Shunye Electro...
SF21 SHUNYE-SF21 Datasheet
156Kb/2P
SUPER FAST RECTIFIER
V2.22

12 3 4 5 6 7 8 9 10 .....


12 3 4 5 .....



SF21 Datasheet, PDF [Distributor]

DistributorPart # Manufacturer
Datasheet
DescriptionBuy Now
logo
Element14
SF2

part
SENSIRION

FILTER CAP, IP67, HUMIDITY & TEMP SENSOR; For Use With:SHT2x Humidity and Temperature Sensors; Produ...
SF200-09FA

part
MOFLASH SIGNALLING

BEACON, BASE ASSY, STATIC, 230VAC; Module Lens Colour:-; Supply Voltage V AC:230VAC; Supply Voltage ...

SF21 Distributor

DistributorPart #ManufacturerDescriptionPriceQty.
BuyNow



Brief Description of SF21


SF21 is a part number for a Fast Recovery Rectifier Diode. It has a maximum repetitive reverse voltage of 200V, a maximum average forward rectified current of 2A, and a forward voltage drop of 1.2V at 2A.

The SF21 is a through-hole diode with a DO-15 package and can be used in applications such as power supplies, DC-DC converters, and inverters.

Equivalent for SF21


The SF21 is a Schottky rectifier diode with a maximum repetitive reverse voltage of 20 volts and a forward current of 2 amperes. If you are looking for a replacement for this diode, there are several options depending on your specific requirements.

One possible replacement is the SS12, which is also a Schottky rectifier diode with a similar maximum repetitive reverse voltage of 20 volts but has a lower forward current rating of 1 ampere. Other possible replacements include the SS14, which has a maximum repetitive reverse voltage of 40 volts and a forward current rating of 1 ampere, and the SS24, which has a maximum repetitive reverse voltage of 40 volts and a higher forward current rating of 2 amperes.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.

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