UH3B-M3, UH3C-M3, UH3D-M3
www.vishay.com
Vishay General Semiconductor
Surface Mount Ultrafast Rectifier
FEATURES
• Low profile package
• Ideal for automated placement
• Oxide planar chip junction
• Ultrafast recovery times for high frequency
• Meets MSL level 1, per J-STD-020,
LF maximum peak of 260 °C
• Material categorization: For definitions of compliance
please see www.vishay.com/doc?99912
DO-214AB (SMC)
TYPICAL APPLICATIONS
For use in secondary rectification, and freewheeling for
ultrafast switching speeds of AC/AC and DC/DC converters
in high temperature conditions for both consumer and
automotive applications.
PRIMARY CHARACTERISTICS
IF(AV)
3.0 A
VRRM
IFSM
100 V, 150 V, 200 V
80 A
MECHANICAL DATA
trr
25 ns
Case: DO-214AB (SMC)
Molding compound meets UL 94 V-0 flammability rating
VF at IF = 3.0 A
TJ max.
0.75 V
Base P/N-M3
- halogen-free, RoHS-compliant, and
175 °C
commercial grade
Package
Diode variations
DO-214AB (SMC)
Single die
Terminals: Matte tin plated leads, solderable per
J-STD-002 and JESD 22-B102
M3 suffix meets JESD 201 class 2 whisker test
Polarity: Color band denotes cathode end
MAXIMUM RATINGS (TA = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
UH3B
HB
UH3C
HC
UH3D
HD
UNIT
Device marking code
Maximum repetitive peak reverse voltage
VRRM
100
150
200
V
A
(1)
IF(AV)
2.5
3.0
Maximum average forward rectified current (fig. 1)
(2)
IF(AV)
Peak forward surge current 8.3 ms single half sine-wave
superimposed on rated load
IFSM
80
A
Operating junction and storage temperature range
TJ, TSTG
-55 to +175
°C
Notes
(1)
Free air, mounted on recommended copper pad area
Units mounted on PCB with 0.31" x 0.31" (8.0 mm x 8.0 mm) copper pad area
(2)
Revision: 23-Oct-13
Document Number: 89924
1
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, Diodes-Europe@vishay.com
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
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