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In addition to ultra fast recovery time, the HEXFRED product line features extremely low values of peak recovery current (IRRM) and does not exhibit any tendency to “snap-off”" during the tb portion of recovery. The 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 HEXFRED advantages can help to significantly reduce snubbing, component count and heatsink sizes.

Features:

Ultrafast Recovery

Ultrasoft Recovery

Very Low IRRM

Very Low Qrr

Specified at Operating Conditions

Benefits:

Reduced RFI and EMI

Reduced Power Loss in Diode and Switching Transistor

Higher Frequency Operation

Reduced Snubbing

Reduced Parts Count

Brand/Series	VS-HFA Series
Capacitance, Junction	8 pF
Configuration	Single
Current, Forward, Continuous	4 A
Current, On-State, Non-Repetitive Peak	25 A
Current, Peak	300 μA
Current, Surge	25 A
Dimensions	10.51 x 4.65 x 15.25 mm
Diode Type	Ultra Fast Rectifier
Height	0.6" (15.25mm)
Length	0.413" (10.51mm)
Mounting Type	Through Hole
Number of Pins	2
Package Type	TO-220AC
Power Dissipation	25 W
Primary Type	Rectifier
Rectifier Type	Switching
Resistance, Thermal, Junction to Case	5 K/W
Speed, Switching	Ultrafast
Temperature, Junction, Maximum	+150 °C
Temperature, Operating	-55 to +150 °C
Temperature, Operating, Maximum	+150 °C
Temperature, Operating, Minimum	-55 °C
Temperature, Operating, Range	-55 to +150 °C
Time, Recovery	17 ns
Voltage, Forward	1.8 V
Voltage, Repetitive Peak	600 V
Width	0.183" (4.65mm)
关键词

Brand/Series VS-HFA Series  Vishay PCS Brand/Series VS-HFA Series  Rectifier & Schottky Diodes Brand/Series VS-HFA Series  Vishay PCS Rectifier & Schottky Diodes Brand/Series VS-HFA Series   Capacitance, Junction 8 pF  Vishay PCS Capacitance, Junction 8 pF  Rectifier & Schottky Diodes Capacitance, Junction 8 pF  Vishay PCS Rectifier & Schottky Diodes Capacitance, Junction 8 pF   Configuration Single  Vishay PCS Configuration Single  Rectifier & Schottky Diodes Configuration Single  Vishay PCS Rectifier & Schottky Diodes Configuration Single   Current, Forward, Continuous 4 A  Vishay PCS Current, Forward, Continuous 4 A  Rectifier & Schottky Diodes Current, Forward, Continuous 4 A  Vishay PCS Rectifier & Schottky Diodes Current, Forward, Continuous 4 A   Current, On-State, Non-Repetitive Peak 25 A  Vishay PCS Current, On-State, Non-Repetitive Peak 25 A  Rectifier & Schottky Diodes Current, On-State, Non-Repetitive Peak 25 A  Vishay PCS Rectifier & Schottky Diodes Current, On-State, Non-Repetitive Peak 25 A   Current, Peak 300 μA  Vishay PCS Current, Peak 300 μA  Rectifier & Schottky Diodes Current, Peak 300 μA  Vishay PCS Rectifier & Schottky Diodes Current, Peak 300 μA   Current, Surge 25 A  Vishay PCS Current, Surge 25 A  Rectifier & Schottky Diodes Current, Surge 25 A  Vishay PCS Rectifier & Schottky Diodes Current, Surge 25 A   Dimensions 10.51 x 4.65 x 15.25 mm  Vishay PCS Dimensions 10.51 x 4.65 x 15.25 mm  Rectifier & Schottky Diodes Dimensions 10.51 x 4.65 x 15.25 mm  Vishay PCS Rectifier & Schottky Diodes Dimensions 10.51 x 4.65 x 15.25 mm   Diode Type Ultra Fast Rectifier  Vishay PCS Diode Type Ultra Fast Rectifier  Rectifier & Schottky Diodes Diode Type Ultra Fast Rectifier  Vishay PCS Rectifier & Schottky Diodes Diode Type Ultra Fast Rectifier   Height 0.6" (15.25mm)  Vishay PCS Height 0.6" (15.25mm)  Rectifier & Schottky Diodes Height 0.6" (15.25mm)  Vishay PCS Rectifier & Schottky Diodes Height 0.6" (15.25mm)   Length 0.413" (10.51mm)  Vishay PCS Length 0.413" (10.51mm)  Rectifier & Schottky Diodes Length 0.413" (10.51mm)  Vishay PCS Rectifier & Schottky Diodes Length 0.413" (10.51mm)   Mounting Type Through Hole  Vishay PCS Mounting Type Through Hole  Rectifier & Schottky Diodes Mounting Type Through Hole  Vishay PCS Rectifier & Schottky Diodes Mounting Type Through Hole   Number of Pins 2  Vishay PCS Number of Pins 2  Rectifier & Schottky Diodes Number of Pins 2  Vishay PCS Rectifier & Schottky Diodes Number of Pins 2   Package Type TO-220AC  Vishay PCS Package Type TO-220AC  Rectifier & Schottky Diodes Package Type TO-220AC  Vishay PCS Rectifier & Schottky Diodes Package Type TO-220AC   Power Dissipation 25 W  Vishay PCS Power Dissipation 25 W  Rectifier & Schottky Diodes Power Dissipation 25 W  Vishay PCS Rectifier & Schottky Diodes Power Dissipation 25 W   Primary Type Rectifier  Vishay PCS Primary Type Rectifier  Rectifier & Schottky Diodes Primary Type Rectifier  Vishay PCS Rectifier & Schottky Diodes Primary Type Rectifier   Rectifier Type Switching  Vishay PCS Rectifier Type Switching  Rectifier & Schottky Diodes Rectifier Type Switching  Vishay PCS Rectifier & Schottky Diodes Rectifier Type Switching   Resistance, Thermal, Junction to Case 5 K/W  Vishay PCS Resistance, Thermal, Junction to Case 5 K/W  Rectifier & Schottky Diodes Resistance, Thermal, Junction to Case 5 K/W  Vishay PCS Rectifier & Schottky Diodes Resistance, Thermal, Junction to Case 5 K/W   Speed, Switching Ultrafast  Vishay PCS Speed, Switching Ultrafast  Rectifier & Schottky Diodes Speed, Switching Ultrafast  Vishay PCS Rectifier & Schottky Diodes Speed, Switching Ultrafast   Temperature, Junction, Maximum +150 °C  Vishay PCS Temperature, Junction, Maximum +150 °C  Rectifier & Schottky Diodes Temperature, Junction, Maximum +150 °C  Vishay PCS Rectifier & Schottky Diodes Temperature, Junction, Maximum +150 °C   Temperature, Operating -55 to +150 °C  Vishay PCS Temperature, Operating -55 to +150 °C  Rectifier & Schottky Diodes Temperature, Operating -55 to +150 °C  Vishay PCS Rectifier & Schottky Diodes Temperature, Operating -55 to +150 °C   Temperature, Operating, Maximum +150 °C  Vishay PCS Temperature, Operating, Maximum +150 °C  Rectifier & Schottky Diodes Temperature, Operating, Maximum +150 °C  Vishay PCS Rectifier & Schottky Diodes Temperature, Operating, Maximum +150 °C   Temperature, Operating, Minimum -55 °C  Vishay PCS Temperature, Operating, Minimum -55 °C  Rectifier & Schottky Diodes Temperature, Operating, Minimum -55 °C  Vishay PCS Rectifier & Schottky Diodes Temperature, Operating, Minimum -55 °C   Temperature, Operating, Range -55 to +150 °C  Vishay PCS Temperature, Operating, Range -55 to +150 °C  Rectifier & Schottky Diodes Temperature, Operating, Range -55 to +150 °C  Vishay PCS Rectifier & Schottky Diodes Temperature, Operating, Range -55 to +150 °C   Time, Recovery 17 ns  Vishay PCS Time, Recovery 17 ns  Rectifier & Schottky Diodes Time, Recovery 17 ns  Vishay PCS Rectifier & Schottky Diodes Time, Recovery 17 ns   Voltage, Forward 1.8 V  Vishay PCS Voltage, Forward 1.8 V  Rectifier & Schottky Diodes Voltage, Forward 1.8 V  Vishay PCS Rectifier & Schottky Diodes Voltage, Forward 1.8 V   Voltage, Repetitive Peak 600 V  Vishay PCS Voltage, Repetitive Peak 600 V  Rectifier & Schottky Diodes Voltage, Repetitive Peak 600 V  Vishay PCS Rectifier & Schottky Diodes Voltage, Repetitive Peak 600 V   Width 0.183" (4.65mm)  Vishay PCS Width 0.183" (4.65mm)  Rectifier & Schottky Diodes Width 0.183" (4.65mm)  Vishay PCS Rectifier & Schottky Diodes Width 0.183" (4.65mm)