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New Vishay Intertechnology FRED Pt® Gen 5 Hyperfast and Ultrafast Rectifiers in Compact SOT-227 Package Reduce Conduction and Switching Losses

2022-09-12 | 返回
600 V and 1200 V Devices Increase Efficiency in Automotive, Solar, and UPS Applications

MALVERN, Pa. — Sept. 12, 2022 — Vishay Intertechnology, Inc. today introduced 15 new FRED Pt® Gen 5 600 V and 1200 V Hyperfast and Ultrafast rectifiers in the compact SOT-227 package. Offering the best conduction and switching loss trade-off for devices in their class, the Vishay Semiconductors rectifiers are designed to increase the efficiency of high frequency converters and of soft-switched or resonant designs.

Matched to operate with MOSFETs or high speed IGBTs, the devices released today are optimized for PFC and output rectification stages for EV / HEV battery charging stations, booster stages for solar inverters, and UPS. For these applications, the rectifiers offer lower conduction losses than previous-generation devices, while maintaining low reverse recovery losses. In addition, the semiconductor in the SOT-227 package is isolated from the copper base plate, allowing for common heatsinks and compact assemblies to be built.

The devices offer current capability of 30 A at 600 V in the single-phase bridge configuration and 60 A to 300 A at 600 V and 1200 V in the dual-diode configuration. The rectifiers are available in X-type Hyperfast and H-type Ultrafast speed classes, with H-type devices offering the advantage of lower conduction losses and X-type devices featuring faster recovery times. The components offer high temperature operation to +175 °C.

Device Specification Table:

Part #

Configuration

VR (V)

VFM (V)

VS-U5FH30BA60

Single phase

600

1.6

VS-U5FH60FA60

Dual diode

600

1.37

VS-U5FH120FA60

Dual diode

600

1.36

VS-U5FH150FA60

Dual diode

600

1.34

VS-U5FH300FA60

Dual diode

600

1.36

VS-U5FH60FA120

Dual diode

1200

2.08

VS-U5FH120FA120

Dual diode

1200

1.99

VS-U5FH240FA120

Dual diode

1200

1.99

VS-U5FX60FA60

Dual diode

600

1.6

VS-U5FX120FA60

Dual diode

600

1.6

VS-U5FX150FA60

Dual diode

600

1.6

VS-U5FX300FA60

Dual diode

600

1.6

VS-U5FX60FA120

Dual diode

1200

2.91

VS-U5FX120FA120

Dual diode

1200

2.75

VS-U5FX240FA120

Dual diode

1200

2.8

IFAV (A)

trr (ns) typ.

Qrr (nC) typ.

Speed class

RthJC (°C/W) max.

30

57

3002

H

1.39

301

61

4002

H

0.95

601

67

6002

H

0.7

751

70

6004

H

0.54

1501

76

9005

H

0.35

301

54

13006

H

1.1

601

71

23007

H

0.69

1201

98

34008

H

0.38

301

57

3002

X

0.95

601

63

4003

X

0.7

751

65

3604

X

0.54

1501

72

4005

X

0.35

301

41

8006

X

1.1

601

46

12007

X

0.69

1201

60

16008

X

0.38


1
 Per diode
2 IF = 30 A, dIF/dt = 1000 A/μs, VR = 400 V, TJ = 25 °C
3 IF = 60 A, dIF/dt = 1000 A/μs, VR = 400 V, TJ = 25 °C
4 IF = 75 A, dIF/dt = 1000 A/μs, VR = 400 V, TJ = 25 °C
5 IF = 150 A, dIF/dt = 1000 A/μs, VR = 400 V, TJ = 25 °C
6 IF = 30 A, dIF/dt = 1000 A/μs, VR = 800 V, TJ = 25 °C
7 IF = 60 A, dIF/dt = 1000 A/μs, VR = 800 V, TJ = 25 °C
8 IF = 120 A, dIF/dt = 1000 A/μs, VR = 800 V, TJ = 25 °C

Samples quantities of the new FRED Pt rectifiers are available now. Production quantities are available with lead times of 26 weeks.

Source: https://www.vishay.com