FAST RECTIFIERS. US2D Datasheet

US2D RECTIFIERS. Datasheet pdf. Equivalent


LITE-ON US2D
SURFACE MOUNT
ULTRA FAST RECTIFIERS
FEATURES
• Glass passivated chip
• Ultra fast switching for high efficiency
• For surface mounted applications
• Low forward voltage drop and Hi current capability
• Low reverse leakage current
MECHANICAL DATA
• Case: Molded plastic
• Case Material: Molding compound, UL Flammability
classification 94V-0, (No Br. Sb. Cl.) "Halogen-free".
• Polarity: Indicated by cathode band
• Weight:0.002 ounces, 0.064 grams
US2A thru US2M
REVERSE VOLTAGE – 50 to 1000 Volts
FORWARD CURRENT – 2.0 Amperes
SMB
SMB
DIM. MIN. MAX.
A 4.06 4.57
B 3.30 3.94
C 1.96 2.21
D 0.15 0.31
E 5.21 5.59
F 0.05 0.20
G 2.01 2.40
H 0.76 1.52
All Dimensions in millimeter
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
CHARACTERISTICS
Maximum Repetitive Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
SYMBOL
VRRM
VRMS
VDC
US2A
50
35
50
US2B
100
70
100
US2D
200
140
200
US2G
400
280
400
US2J
600
420
600
US2K
800
560
800
US2M
1000
700
1000
UNIT
V
V
V
Maximum Average Forward
Rectified Current
@TL=95°C
IAV
2.0 A
Peak Forward Surge 8.3ms single half
sine-wave superimposed on rated load
IFSM
Maximum Forward Voltage at 2.0A DC
Maximum DC Reverse Current @Tj=25°C
at Rated DC Blocking Voltage @Tj=100°C
VF
IR
1.0
Maximum Reverse Recovery Time (Note 1)
Typical Junction Capacitance (Note 1)
TRR
Cj
Typical Thermal Resistance (Note 2)
Operating Junction Temperature Range
RΘJL
Tj
Storage Temperature Range
TSTG
Note : (1)
(2)
(3)
Reverse Recovery Test Condition :IF=0.5A,IR=1.0A,,IRR=0.25A.
Measured at 1MHz and applied reverse voltage of 4.0VDC.
Thermal Resistance junction to Ambient, Lead and Case
50
50 A
1.3
5
100
30
22
-55 to +150
-55 to +150
1.7 V
uA
75 ns
pF
°C/W
°C
°C
REV.2, Aug-2014, KSFB01


US2D Datasheet
Recommendation US2D Datasheet
Part US2D
Description SURFACE MOUNT ULTRA FAST RECTIFIERS
Feature US2D; SURFACE MOUNT ULTRA FAST RECTIFIERS FEATURES • Glass passivated chip • Ultra fast switching for high.
Manufacture LITE-ON
Datasheet
Download US2D Datasheet




LITE-ON US2D
RATING AND CHARACTERISTIC CURVES
US2A thru US2M
FIG.1- FORWARD CURRENT DERATING CURVE
2.5
US2A to US2D
2
US2G
1.5
US2J to US2M
1
Mounted on glass-epoxy substrate with
1oz/ft2_US2A to US2D / 7x5 mm, US2G /
0.5 10 x 10 mm, US2J to US2M / 15 x 15
mm copper pad.
0
0 25 50 75 100 125
LEAD TEMPERATURE, ( )
150
FIG.3- TYPICAL JUNCTION CAPACITANCE
100
FIG.2- MAXIMUM NON-REPETITIVE SURGE CURRENT
60
50
40
30
20
10 8.3ms Single Half Sine-Wave
0
1 10
NUMBER OF CYCLES AT 60Hz
FIG.4- TYPICAL FORWARD CHARACTERISTICS
100
US2A to US2D
@25
@150
US2G
@25
@150
10
100
10
1
Tj=25, f=1MHz
10
REVERSE VOLTAGE, VOLTAGES
1
US2J to US2M
@25
@150
0.1
PULSE WIDTH 300us
2% Duty Cycle
0.01
100 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2 2.2 2.4
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
FIG.5- TYPICAL REVERSE CHARACTERISTICS
10
1
0.1 Tj=150
0.01
0.001
0.0001
Tj=25
0.00001
0
20 40 60 80 100 120
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)



LITE-ON US2D
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US2A thru US2M
Important Notice and Disclaimer
LSC reserves the right to make changes to this document and its products and specifications
at any time without notice. Customers should obtain and confirm the latest product
information and specifications before final design, purchase or use.
LSC makes no warranty, representation or guarantee regarding the suitability of its products
for any particular purpose, nor does LSC assume any liability for application assistance or
customer product design. LSC does not warrant or accept any liability with products which
are purchased or used for any unintended or unauthorized application.
No license is granted by implication or otherwise under any intellectual property rights of
LSC.
LSC products are not authorized for use as critical components in life support devices or
systems without express written approval of LSC.







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