UG1A thru UG1D Datasheet by Vishay General Semiconductor - Diodes Division

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Document Number: 88760 For technical questions within your region, please contact one of the following: www.vishay.com
Revision: 19-Nov-09 DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com 1
Miniature Ultrafast Plastic Rectifier
UG1A thru UG1D
Vishay General Semiconductor
FEATURES
Glass passivated chip junction
Ultrafast reverse recovery time
Soft recovery characteristics
Low forward voltage drop
Low switching losses, high efficiency
High forward surge capability
Solder dip 275 °C max. 10 s, per JESD 22-B106
Compliant to RoHS directive 2002/95/EC and in
accordance to WEEE 2002/96/EC
TYPICAL APPLICATIONS
For use in high frequency rectification and freewheeling
application in switching mode converters and inverters for
consumer, computer and telecommunication.
MECHANICAL DATA
Case: DO-204AL (DO-41)
Molding compound meets UL 94 V-0 flammability rating
Base P/N-E3 - RoHS compliant, commercial grade
Terminals: Matte tin plated leads, solderable per
J-STD-002 and JESD 22-B102
E3 suffix meets JESD 201 class 1A whisker test
Polarity: Color band denotes cathode end
PRIMARY CHARACTERISTICS
IF(AV) 1.0 A
VRRM 50 V to 200 V
IFSM 40 A
trr 15 ns
VF0.95 V
TJ max. 150 °C
DO-204AL (DO-41)
MAXIMUM RATINGS (TA = 25 °C unless otherwise noted)
PARAMETER SYMBOL UG1A UG1B UG1C UG1D UNIT
Maximum repetitive peak reverse voltage VRRM 50 100 150 200 V
Maximum RMS voltage VRMS 35 70 105 140 V
Maximum DC blocking voltage VDC 50 100 150 200 V
Maximum average forward rectified current (fig. 1) IF(AV) 1.0 A
Peak forward surge current 8.3 ms single half sine-wave
superimposed on rated load IFSM 40 A
Operating junction and storage temperature range TJ, TSTG - 55 to + 150 °C
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www.vishay.com For technical questions within your region, please contact one of the following: Document Number: 88760
2DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com Revision: 19-Nov-09
UG1A thru UG1D
Vishay General Semiconductor
Note
(1) Pulse test: 300 μs pulse width, 1 % duty cycle
Note
(1) Thermal resistance from junction to ambient at 0.375" (9.5 mm) lead length
RATINGS AND CHARACTERISTICS CURVES
(TA = 25 °C unless otherwise noted)
Fig. 1 - Forward Current Derating Curves Fig. 2 - Maximum Non-Repetitive Peak Forward Surge Current
ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER TEST CONDITIONS SYMBOL VALUE UNIT
Maximum instantaneous forward voltage IF = 1.0 A VF (1) 0.95 V
Maximum DC reverse current
at rated DC blocking voltage
TA = 25 °C
IR
5.0
μA
TA = 100 °C 200
Maximum reverse recovery time IF = 0.5 A, IR = 1.0 A, Irr = 0.25 A trr 15 ns
Maximum reverse recovery time IF = 1.0 A, VR = 30 V,
dI/dt = 50 A/μs, Irr = 10 % IRM
TJ = 25 °C
trr
25
ns
TJ = 100 °C 35
Maximum stored charge IF = 1.0 A, VR = 30 V,
dI/dt = 50 A/μs, Irr = 10 % IRM
TJ = 25 °C
Qrr
8.0
nC
TJ = 100 °C 12
Typical junction capacitance 4.0 V, 1 MHz CJ7pF
THERMAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER SYMBOL UG1A UG1B UG1C UG1D UNIT
Typical thermal resistance
RθJA (1) 60
°C/W
RθJL (1) 20
ORDERING INFORMATION (Example)
PREFERRED P/N UNIT WEIGHT (g) PREFERRED PACKAGE CODE BASE QUANTITY DELIVERY MODE
UG1D-E3/54 0.334 54 5500 13" diameter paper tape and reel
UG1D-E3/73 0.334 73 3000 Ammo pack packaging
Temperature (°C)
Average Forward Rectified Current (A)
025 50 75 100 125 150 175
0
0.25
0.50
0.75
1.00
1.25
1.50
TA, Ambient Temperature
P.C.B. Mounted
0.47" x 0.47" (12 mm x 12 mm)
Copper Pads
Resistive or Inductive Load
0.375" (9.5 mm) Lead Length
TL Lead Temperature
Number of Cycles at 60 Hz
Peak Forward Surge Current (A)
110 100
1
10
100
T
L
= 75 °C
8.3 ms Single Half Sine-Wave
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Document Number: 88760 For technical questions within your region, please contact one of the following: www.vishay.com
Revision: 19-Nov-09 DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com 3
UG1A thru UG1D
Vishay General Semiconductor
Fig. 3 - Typical Instantaneous Forward Characteristics
Fig. 4 - Typical Reverse Characteristics
Fig. 5 - Reverse Switching Charateristics
Fig. 6 - Typical Junction Capacitance
PACKAGE OUTLINE DIMENSIONS in inches (millimeters)
Instantaneous Forward Voltage (V)
Instantaneous Forward Current (A)
0.4 0.6 0.8 1.0 1.2 1.4 1.6
0.01
0.1
1
10
100
T
J
= 25 °C
T
J
= 100 °C
Pulse Width = 300 μs
1 % Duty Cycle
020 40 60 80 100
0.01
0.1
1
10
100
Percent of Rated Peak Reverse Voltage (%)
Instantaneous Reverse Current (μA)
TJ = 25 °C
TJ = 100 °C
025 50 75 100 125 150 175
0
10
20
30
40
50
60
Junction Temperature (°C)
Recovered Charge/Reverse Recovery
Time, nC/ns
IF = 1.0 A
VR = 30 V
dI/dt = 150 A/μs
dI/dt = 100 A/μs
dI/dt = 20 A/μs
dI/dt = 50 A/μs
trr
Qrr
dI/dt = 150 A/μs
dI/dt = 100 A/μs
dI/dt = 20 A/μs
dI/dt = 50 A/μs
0.1 110 100
1
10
100
Reverse Voltage (V)
Junction Capacitance (pF)
T
J
= 25 °C
f = 1.0 MHz
V
sig
= 50 mV
p-p
DO-204AL (DO-41)
0.107 (2.7)
0.080 (2.0)
DIA.
0.034 (0.86)
0.028 (0.71)
DIA.
1.0 (25.4)
MIN.
1.0 (25.4)
MIN.
0.205 (5.2)
0.160 (4.1)
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