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U1B-M3 Datasheet, PDF (1/4 Pages) Vishay Siliconix – Surface Mount Ultrafast Plastic Rectifier
www.vishay.com
U1B-M3, U1C-M3, U1D-M3
Vishay General Semiconductor
Surface Mount Ultrafast Plastic Rectifier
DO-214AC (SMA)
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
• Material categorization: For definitions of compliance
please see www.vishay.com/doc?99912
PRIMARY CHARACTERISTICS
IF(AV)
1.0 A
VRRM
100 V, 150 V, 200 V
IFSM
30 A
trr
15 ns
VF at IF = 1.0 A
0.76 V
TJ max.
Package
150 °C
DO-214AC (SMA)
Diode variations
Single die
TYPICAL APPLICATIONS
For use in low voltage, high frequency rectifier of switching
power supplies, freewheeling diodes, DC/DC converters or
polarity protection application.
MECHANICAL DATA
Case: DO-214AC (SMA)
Molding compound meets UL 94 V-0 flammability rating
Base P/N-M3 - halogen-free, RoHS-compliant, and
commercial grade
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
U1B
Device marking code
U1B
Maximum repetitive peak reverse voltage
VRRM
100
Maximum average forward rectified current (fig. 1)
IF(AV)
Peak forward surge current 8.3 ms single half sine-wave
superimposed on rated load
IFSM
Operating junction and storage temperature range
TJ, TSTG
U1C
U1C
150
1.0
30
- 55 to + 150
U1D
U1D
200
UNIT
V
A
A
°C
Revision: 30-Aug-13
1
Document Number: 89400
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@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