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U3B Datasheet, PDF (1/4 Pages) Vishay Siliconix – Surface Mount Ultrafast Plastic Rectifier
New Product
U3B, U3C & U3D
Vishay General Semiconductor
Surface Mount Ultrafast Plastic Rectifier
DO-214AB (SMC)
FEATURES
• Oxide planar chip junction
• Ultrafast recovery time
• Low forward voltage, low power losses
• High forward surge capability
• Meets MSL level 1, per J-STD-020,
LF maximum peak of 260 °C
• Solder dip 260 °C, 40 s
• Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
PRIMARY CHARACTERISTICS
IF(AV)
VRRM
IFSM
trr
VF at IF = 3.0 A
TJ max.
3.0 A
100 V, 150 V, 200 V
100 A
20 ns
0.74 V
150 °C
TYPICAL APPLICATIONS
For us in high frequency rectification and freewheeling
application in switching mode converters and
inverters for consumer, computer, automotive and
telecommunication.
MECHANICAL DATA
Case: DO-214AB (SMC)
Epoxy meets UL 94V-0 flammability rating
Terminals: Matte tin plated leads, solderable per
J-STD-002 and JESD22-B102
E3 suffix for consumer grade, meets JESD 201 class
1A whisker test
Polarity: Color band denotes cathode end
MAXIMUM RATINGS (TA = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
U3B
U3C
U3D
Device marking code
U3B
U3C
U3D
Maximum repetitive peak reverse voltage
VRRM
100
150
200
Maximum average forward rectified current TM = 134 °C
(Fig. 1)
TM = 125 °C
IF(AV)
2.0 (1)
3.0 (2)
Peak forward surge current 8.3 ms single half sine-wave
superimposed on rated load
IFSM
100
Operating junction and storage temperature range
TJ, TSTG
Notes:
(1) Free air, mounted on recommende copper pad area
(2) Units mounted on P.C.B. with 0.47 x 0.47" (12 x 12 mm) copper pad areas.
- 55 to + 150
UNIT
V
A
A
°C
Document Number: 89066 For technical questions within your region, please contact one of the following:
Revision: 30-May-08
PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com
www.vishay.com
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