U2B Datasheet, PDF (1/4 Pages) Vishay Siliconix – Surface Mount Ultrafast Plastic Rectifier

New Product
U2B, U2C & U2D
Vishay General Semiconductor
Surface Mount Ultrafast Plastic Rectifier
DO-214AA (SMB)
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
I_F(AV)
V_RRM
I_FSM
t_rr
V_F at I_F = 2.0 A
T_J max.
2.0 A
100 V, 150 V, 200 V
50 A
20 ns
0.76 V
150 °C
TYPICAL APPLICATIONS
For use in low voltage, high frequency rectifier of
switching power supplies, freewheeling diodes,
dc-to-dc converters or polarity protection application.
MECHANICAL DATA
Case: DO-214AA (SMB)
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 (T_A = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
U2B
Device marking code
U2B
Maximum repetitive peak reverse voltage
V_RRM
100
Maximum average forward rectified current (Fig. 1)
I_F(AV)
Peak forward surge current 8.3 ms single half sine-wave
superimposed on rated load
I_FSM
Operating junction and storage temperature range
T_J, T_STG
U2C
U2C
150
2.0
50
- 55 to + 150
U2D
U2D
200
UNIT
V
A
A
°C
Document Number: 89096 For technical questions within your region, please contact one of the following:
Revision: 29-May-08
[e-mail], [e-mail], [e-mail]
www.vishay.com
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