FRED Pt
®
Ultrafast Diodes
KEY BENEFITS
• Low forward voltage down to 1.38 V typical
• Fast reverse recovery times down to 28 ns at +25 °C
• Low reverse leakage current
• “H” family optimized for applications above 40 kHz
• “U” family available for applications up to 40 kHz
• Equivalent packaged bare die devices available upon request
• Wide range of rated currents from 2 A to 150 A
• Maximum operating junction temperature to +175 °C
APPLICATIONS
• Boost diodes, anti-parallel diodes to IGBTs, and output rectification in solar inverters,
UPS, electric vehicles and hybrid electric vehicles, welding machines, servers, and
CCM PFC
RESOURCES
• Datasheets: See next page for list of products featured in this product sheet
• For technical questions, contact rectifiers@vishay.com
• Material categorization: For definitions of compliance, please see
http://www.vishay.com/doc?99912
DIODES
VISHAY INTERTECHNOLOGY, INC.
PRODUCT SHEET
www.vishay.com
VMN-PT0370-1701
1/2
A
WORLD
OF
SOLUTIONS
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
650 V FRED Pt
®
Gen 2 Ultrafast Diodes Reduce Switching
Losses for Solar Inverters, UPS, Electric Vehicles, and
Welding Machines
The bare die devices combine their high blocking voltage capability with rated currents from 4 A to 150 A and a wide
range of forward voltage vs. reverse recovery time ratios to reduce switching losses in solar inverters, UPS, electric
and hybrid electric vehicles, and welding machines. The high blocking voltage capability of the Gen 2 FRED Pt
®
ultrafast diodes allows designers to provide additional safety margins and increase power density in end products.
PART NUMBER
DIE SIZE
(MILS)
CURRENT
RATING
(A)
VOLTAGE
V
F
@
RATED
I
(1)
(V)
TYP
t
rr
(2)
(ns)
EQUIVALENT
PACKAGED DEVICE
AVAILABLE ON
REQUEST
VS-FD056H07A6BN* 56 x 56 2 650 1.25 38 DPAK
VS-FD072H07A6BN* 72 x 72 6 650 1.7 30 DPAK / TO-220
VS-FD083H07A6BN* 83 x 83 8 650 1.7 30
DPAK/ D
2
PAK /
TO-220
VS-FD111H07A6BN* 111 x 111 15 650 1.68 37
DPAK/ D
2
PAK /
TO-220
VS-FD117H07A6BN* 117 x 177 18 650 1.52 37 D
2
PAK / TO-220
VS-FD145H07A6BN* 145 x 145 30 650 1.7 39 D
2
PAK / TO-220
VS-FD157H07A6BN* 157 x 157 35 650 1.7 41 TO-247
VS-FD184H07A6BN* 184 x 184 60 650 1.7 42 TO-247
VS-FD197H07A6BN* 197 x 197 70 650 1.65 47 TO-247
VS-FD310H07A6BN* 210 x 190 100
650
1.75 54 PowerTab
®
VS-FD394H07A6BN* 394 x 217 150
650
2.2 60 N/A
(1)
= typ value at 25 °C
(2)
= typ at 25 °C, 1 A, di/dt = 100 A/s
VISHAY INTERTECHNOLOGY, INC.
FRED Pt
®
Ultrafast Diodes
DIODES
PRODUCT SHEET
www.vishay.com
VMN-PT0370-1701
2/2
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