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 ® Ultrafast Diodes
Diodes - Reduce Switching Losses
New Gen2 650 V FRED Pt® Ultrafast Diodes Reduce
Switching Losses for Solar Inverters, UPS, Electric
Vehicles, and Welding Machines
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
• Gateway page: http://www.vishay.com/die-wafer/fred_die/
• For technical questions, contact [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
1/2
VMN-PT0370-1305
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 sh ay I n tertech n o l o g y, I n c .
Diodes
FRED Pt ® Ultrafast Diodes
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 Gen2 FRED Pt®
ultrafast diodes allows designers to provide additional safety margins and increase power density in end products.
Voltage
VF @
rated
I(1)
(V)
Typ
trr(2)
(ns)
Equivalent
packaged device
available on
request
2
650
1.25
38
D-PAK
72 x 72
6
650
1.7
30
D-PAK / TO-220
VS-FD083H07A6BN
83 x 83
8
650
1.7
30
D-PAK / D2-PAK /
TO-220
VS-FD111H07A6BN
111 x 111
15
650
1.68
37
D-PAK / D2-PAK /
TO-220
VS-FD117H07A6BN
117 x 117
18
650
1.52
37
D2-PAK / TO-220
VS-FD145H07A6BN
145 x 145
30
650
1.7
39
D2-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
310 x 190
100
650
1.75
54
PowerTab®
VS-FD394H07A6BN
394 x 217
150
650
2.2
60
N/A
DIE SIZE
(mils)
Current
RATING
(A)
VS-FD056H07A6BN
56 x 56
VS-FD072H07A6BN
Diodes - Reduce Switching Losses
Part number
(1)
= typ value at 25 °C
= typ at 25 °C, 1 A, di/dt = 100 A/μs
(2)
PRODUCT SHEET
2/2
VMN-PT0370-1305
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