Product Sheet

V i s h ay I n t e r t e c h n o l o g y, I n c .
Diodes
FRED Pt ® Hyper fast and Ultrafast Recover y Rectifiers
Diodes - Reduce Switching Losses
New FRED Pt® Hyperfast and Ultrafast Recovery Rectifiers
Reduce Switching Losses for Consumer Products and
Electronic Ballast Lighting
Key Benefits
• Forward currents up to 3 A in the SMA package, 4 A in the SMB package,
and 5 A in the SMC package
–– Increase power density to facilitate lower system costs
• Fast recovery times down to 30 ns
• Reduced reverse recovery charge
• Low forward voltage drop down to 1.3 V
• Low leakage current
• High operating junction temperature to +175 °C
• RoHS compliant and halogen free
APPLICATIONS
• Power factor correction (PFC) diodes, boost diodes for DCM and CRM, and freewheeling
diodes in power switching applications for consumer products, LCD TVs, power supplies, and
electronic ballast lighting
Resources
• Datasheets: VS-3EMH06-M3, VS-3EMU06-M3, VS-3EGH06-M3, VS-3EGU06-M3, VS-4EGH06-M3, VS-4EGU06-M3, VS-4ECH06-M3, VS-4ECU06-M3, VS-5ECH06-M3, VS-5ECU06-M3
• For technical questions contact [email protected],
[email protected], or [email protected]
• Material categorization: For definitions of compliance, please see
http://www.vishay.com/doc?99912
One of the World’s Largest Manufacturers of
Discrete Semiconductors and Passive Components
PRODUCT SHEET
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VMN-PT0368-1306
This document is subject to change without notice. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO
SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
V i s h ay I n t e r t e c h n o l o g y, I n c .
Diodes
Diodes - Reduce Switching Losses
FRED Pt ® Hyper fast and Ultrafast Recover y Rectifiers
Combining extremely fast and soft recovery characteristics with low forward voltage drop and low
leakage current, Vishay’s new FRED Pt Hyperfast and Ultrafast recovery rectifiers reduce switching
losses in consumer products, LCD TVs, power supplies, and electronic ballast lighting. The devices offer
designers a choice of current ratings, packages, and speeds to optimize efficiency in these applications.
With forward currents up to 3 A in the SMA package, 4 A in the SMB package, and 5 A in the SMC
package, the devices increase power density to facilitate lower system costs. “U Speed” Ultrafast
rectifiers offer the advantage of lower forward voltage, while “H Speed” Hyperfast devices provide lower
reverse recovery charge. The rectifiers feature a planar structure and platinum doped lifetime control
to guarantee high overall performance, ruggedness, and reliability characteristics. For a more robust
design, the components offer an operating junction temperature to +175 °C.
The Key Specifications:
Package
IF(AV)
(A)
VR
(V)
VF at IF
(V)
Typ trr at
rated IF (ns)
Speed
VS-3EMH06-M3
SMA
3
600
1.7
35
Hyperfast – Low QRR
VS-3EMU06-M3
SMA
3
600
1.35
41
Ultrafast – Low VF
VS-3EGH06-M3
SMB
3
600
1.7
35
Hyperfast – Low QRR
VS-3EGU06-M3
SMB
3
600
1.35
41
Ultrafast – Low VF
VS-4EGH06-M3
SMB
4
600
1.95
30
Hyperfast – Low QRR
VS-4EGU06-M3
SMB
4
600
1.3
45
Ultrafast – Low VF
VS-4ECH06-M3
SMC
4
600
1.85
30
Hyperfast – Low QRR
VS-4ECU06-M3
SMC
4
600
1.3
45
Ultrafast – Low VF
VS-5ECH06-M3
SMC
5
600
1.95
30
Hyperfast – Low QRR
VS-5ECU06-M3
SMC
5
600
1.35
45
Ultrafast – Low VF
Part #
PFC Diode:
Dual Forward Clamp Diodes:
PRODUCT SHEET
Flyback Clamp Diode:
2/2
VMN-PT0368-1306
This document is subject to change without notice. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO
SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000