UG4A-M3, UG4B-M3, UG4C-M3, UG4D-M3
www.vishay.com
Vishay General Semiconductor
Miniature Ultrafast Plastic Rectifiers
FEATURES
• Glass passivated pellet chip junction
• Ultrafast reverse recovery time
• Low forward voltage drop
• Low switching losses, high efficiency
• High forward surge capability
• Solder dip 275 °C max. 10 s, per JESD 22-B106
DO-201AD
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
TYPICAL APPLICATIONS
PRIMARY CHARACTERISTICS
For use in high frequency rectification and freewheeling
application in switching mode converters and inverters for
consumer, computer, and telecommunication.
IF(AV)
4.0 A
VRRM
IFSM
50 V, 100 V, 150 V, 200 V
150 A
MECHANICAL DATA
trr
20 ns
Case: DO-201AD
Molding compound meets UL 94 V-0 flammability rating
VF
0.95 V
Base P/N-M3
commercial grade
- halogen-free, RoHS-compliant, and
TJ max.
Package
Diode variations
150 °C
DO-201AD
Single die
Terminals: Matte tin plated leads, solderable per
J-STD-002 and JESD 22-B102
M3 suffix meets JESD 201 class 1A whisker test
Polarity: Color band denotes cathode end
MAXIMUM RATINGS (TA = 25 °C unless otherwise noted)
PARAMETER
SYMBOL UG4A
UG4B
100
70
UG4C
150
UG4D
200
UNIT
Maximum repetitive peak reverse voltage
Maximum RMS voltage
VRRM
VRMS
VDC
50
35
50
V
V
V
A
105
140
Maximum DC blocking voltage
Maximum average forward rectified current (fig. 1)
100
150
200
IF(AV)
4.0
Peak forward surge current 8.3 ms single half sine-wave superimposed
on rated load
IFSM
150
A
Operating junction and storage temperature range
TJ, TSTG
-55 to +150
°C
ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER
TEST CONDITIONS
SYMBOL
VALUE
0.95
5.0
300
20
UNIT
(1)
Maximum instantaneous forward voltage
IF = 4.0 A
VF
V
TA = 25 °C
Maximum DC reverse current
at rated DC blocking voltage
IR
trr
trr
μA
ns
ns
TA = 100 °C
Maximum reverse recovery time
Typical reverse recovery time
IF = 0.5 A, IR = 1.0 A, Irr = 0.25 A
TJ = 25 °C
TJ = 100 °C
TJ = 25 °C
TJ = 100 °C
30
IF = 4.0 A, dI/dt = 50 A/μs, VR = 30 V,
Irr = 10 % IRM
50
15
IF = 4.0 A, dI/dt = 50 A/μs, VR = 30 V,
Typical stored charge
Qrr
CJ
nC
pF
Irr = 10 % IRM
30
Typical junction capacitance
4.0 V, 1 MHz
20
Note
(1)
Pulse test: 300 μs pulse width, 1 % duty cycle
Revision: 19-Feb-16
Document Number: 89431
1
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