HEXFRED Ultrafast Diodes & Rectifiers

Vishay Semiconductors HEXFRED Ultrafast Diodes and Rectifiers feature extremely low values of peak recovery current (IRRM) and do not exhibit any tendency to "snap-off" during the tb portion of the recovery. These HEXFRED features combine to offer designers a rectifier with lower noise and significantly lower switching losses in both the diode and the switching transistor. These advantages can help to significantly reduce snubbing, component count, and heatsink sizes. Vishay Semiconductors HEXFRED Ultrafast Diodes and Rectifiers are ideally suited for applications in power supplies and power conversion systems (such as inverters), motor drives, and many other similar applications where high-speed and high-efficiency are needed.

Types of Diodes & Rectifiers
Change category view
Results: 55
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Product Type
Mounting Style
Package / Case
Vr - Reverse Voltage
Vf - Forward Voltage
If - Forward Current
Vishay Semiconductors Rectifiers 1200V 8A TO-220 HexFred
Datasheet
14,704In Stock
$5.28
$2.74
$2.35
$2.05
$2.04
Min.: 1
Mult.: 1
Rectifiers Through Hole TO-220AC-2 1.2 kV 2.6 V 8 A

Vishay Semiconductors Rectifiers 6A 1200V Ultrafast 26ns HEXFRED
Datasheet
486In Stock
$3.22
Min.: 1
Mult.: 1
Rectifiers Through Hole 1.2 kV 3.5 V 6 A

Vishay Semiconductors Rectifiers 25A 600V Ultrafast 23ns HEXFRED
Datasheet
460In Stock
$7.25
$4.99
$4.35
Min.: 1
Mult.: 1
Rectifiers Through Hole TO-247AC 600 V 1.3 V 25 A

Vishay Semiconductors Rectifiers 600V 4A TO-263 HexFred
Datasheet
14,966In Stock
$0.75
$0.749
Min.: 1
Mult.: 1
Rectifiers SMD/SMT TO-263AB-3 600 V 1.5 V 4 A

Vishay Semiconductors Rectifiers 8A 1200V Ultrafast 28ns HEXFRED
Datasheet
1,399In Stock
$3.62
Min.: 1
Mult.: 1
Rectifiers Through Hole 1.2 kV 3.4 V 8 A
Vishay Semiconductors Rectifiers 600V 25A TO-220 HexFred
Datasheet
4,874In Stock
$6.45
$3.33
$2.89
$2.66
Min.: 1
Mult.: 1
Rectifiers Through Hole TO-220AC-2 600 V 1.3 V 25 A
Vishay Semiconductors Rectifiers 600V 4A TO-220 HexFred
Datasheet
3,137In Stock
$2.36
$1.32
$1.06
$0.92
View
Min.: 1
Mult.: 1
Rectifiers Through Hole TO-220AC-2 600 V 1.5 V 4 A
Vishay Semiconductors Small Signal Switching Diodes 4 Amp 600 Volt
Datasheet
1,948In Stock
Cut Tape
$1.25
Reel
$1.25
MouseReel Available
Min.: 1
Mult.: 1
: 2,000
Small Signal Switching Diodes SMD/SMT D-PAK 600 V 1.8 V 4 A

Vishay Semiconductors Rectifiers 1200V 6A TO-263 HexFred
Datasheet
1,456In Stock
$1.61
Min.: 1
Mult.: 1
Rectifiers SMD/SMT TO-263AB-3 1.2 kV 2.7 V 6 A

Vishay Semiconductors Rectifiers 1200V 8A TO-263 HexFred
Datasheet
8,150In Stock
$1.85
Min.: 1
Mult.: 1
Rectifiers SMD/SMT TO-263AB-3 1.2 kV 3.4 V 8 A
Vishay Semiconductors Rectifiers 600V 8A TO-220 HexFred
Datasheet
9,858In Stock
$0.97
$0.961
Min.: 1
Mult.: 1
Rectifiers Through Hole TO-220AB-3 600 V 1.4 V 8 A

Vishay Semiconductors Rectifiers 600V 15A TO-263 HexFred
Datasheet
3,564In Stock
$4.30
$2.15
$1.82
$1.58
$1.55
Min.: 1
Mult.: 1
Rectifiers SMD/SMT TO-263AB-3 600 V 1.3 V 15 A
Vishay Semiconductors Small Signal Switching Diodes 600V 2 x 15A IF (TO-263AB) 150A IFSM
Datasheet
632In Stock
Cut Tape
$6.65
$4.36
$3.21
$2.85
Reel
$2.56
View
MouseReel Available
Min.: 1
Mult.: 1
: 800
Small Signal Switching Diodes SMD/SMT TO-263AB-3 1.3 V 15 A
Vishay Semiconductors Rectifiers 2x8A 1200V Ultrafast 28ns HEXFRED
Datasheet
393In Stock
$5.40
Min.: 1
Mult.: 1
Rectifiers Through Hole 1.2 kV 3.4 V 16 A
Vishay Semiconductors Rectifiers 600V 15A TO-262 HexFred
Datasheet
515In Stock
$1.56
Min.: 1
Mult.: 1
Rectifiers Through Hole TO-262AA-3 600 V 1.3 V 15 A
Vishay Semiconductors Rectifiers 1200V 16A TO-220 HexFred
Datasheet
5,169In Stock
$7.56
$4.50
$4.13
$3.74
Min.: 1
Mult.: 1
Rectifiers Through Hole TO-220AC-2 1.2 kV 2.5 V 16 A
Vishay Semiconductors Rectifiers 600V 8A TO-220 HexFred
Datasheet
6,637In Stock
$2.94
$1.39
$1.13
$0.967
$0.93
Min.: 1
Mult.: 1
Rectifiers SMD/SMT TO-220AC-2 600 V 1.4 V 8 A

Vishay Semiconductors Rectifiers 15A 600V Ultrafast 19ns HEXFRED
Datasheet
519In Stock
$7.91
$4.80
$4.10
$3.90
$3.10
Min.: 1
Mult.: 1
Rectifiers Through Hole TO-247AC 600 V 1.2 V 15 A
Vishay Semiconductors Rectifiers 600V 15A TO-220 HexFred
Datasheet
4,533In Stock
$4.33
$2.21
$1.87
$1.62
$1.56
Min.: 1
Mult.: 1
Rectifiers SMD/SMT TO-220AC-2 600 V 1.3 V 15 A
Vishay Semiconductors Rectifiers 2x25A 600V Ultrafast 23ns HEXFRED
Datasheet
583In Stock
$13.24
$8.16
$6.96
Min.: 1
Mult.: 1
Rectifiers Through Hole 600 V 1.5 V 50 A

Vishay Semiconductors Rectifiers 30A 1200V Ultrafast 47ns HEXFRED
Datasheet
284In Stock
$15.98
$10.00
$8.57
$7.66
Min.: 1
Mult.: 1
Rectifiers Through Hole TO-247AC 1.2 kV 2.3 V 30 A
Vishay Semiconductors Rectifiers 600V 30A TO-220 HexFred
Datasheet
8,189In Stock
$6.20
$3.27
$2.89
$2.56
Min.: 1
Mult.: 1
Rectifiers Through Hole TO-220AB-3 600 V 1.5 V 30 A
Vishay Semiconductors Small Signal Switching Diodes 4A 600V Ultrafast 17ns HEXFRED
Datasheet
932In Stock
$2.46
$1.29
$1.05
$0.851
View
Min.: 1
Mult.: 1
Small Signal Switching Diodes SMD/SMT 1.8 V 4 A
Vishay Semiconductors Rectifiers 1200V 6A TO-220 HexFred
Datasheet
766In Stock
8,000Expected 2/22/2027
$4.91
$2.55
$2.30
$1.90
View
Min.: 1
Mult.: 1
Rectifiers SMD/SMT TO-220AC-2 1.2 kV 2.3 V 6 A

Vishay Semiconductors Rectifiers 8A 600V Ultrafast 18ns HEXFRED
Datasheet
36In Stock
$5.72
$3.81
$2.72
$2.23
$2.14
Min.: 1
Mult.: 1
Rectifiers Through Hole TO-247AC 600 V 1.4 V 8 A