Green
US2D – US2M(LS)
REVERSE VOLTAGE – 200 to 1000 Volts
FORWARD CURRENT – 2.0 Amperes
SURFACE MOUNT
ULTRA FAST RECTIFIERS
FEATURES
SMB
• Glass passivated chip
• Ultra fast switching for high efficiency
• For surface mounted applications
SMB
DIM.
A
MIN.
4.06
3.30
1.96
0.15
5.21
0.05
2.01
0.76
MAX.
4.57
3.94
2.21
0.31
5.59
0.20
2.40
1.52
• Low forward voltage drop and high current capability
• Low reverse leakage current
B
• Qualified according to AEC-Q101 Rev_C
• Lead-Free Finish; RoHS Compliant (Notes 1 & 2)
• Halogen and Antimony Free. “Green” Device (Note 3)
C
D
E
MECHANICAL DATA
F
• Package: Molded plastic
G
H
• Package Material: Molding compound, UL Flammability
classification 94V-0, "Halogen-free".
• Polarity: Indicated by cathode band
• Weight: 0.003 ounces, 0.093 grams (Approximate)
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
SYMBOL
US2D
US2G
400
US2J
600
US2K
800
US2M
1000
700
UNIT
200
140
200
V
V
V
V
RRM
RMS
280
420
560
V
Maximum DC Blocking Voltage
VDC
400
600
800
1000
Maximum Average Forward
Rectified Current
2.0
50
A
I
AV
@TL=95°C
Peak Forward Surge 8.3ms single half
sine-wave superimposed on rated load
A
V
I
FSM
Maximum Forward Voltage at 2.0A DC
1.0
1.3
1.7
75
V
F
Maximum DC Reverse Current @TJ=25°C
at Rated DC Blocking Voltage @TJ=100°C
5
100
uA
I
R
Maximum Reverse Recovery Time (Note 4)
Typical Junction Capacitance (Note 5)
Typical Thermal Resistance (Note 6)
Operating Junction Temperature Range
Storage Temperature Range
50
ns
pF
trr
30
CT
22
°C/W
°C
R
thJL
TJ
-55 to +150
-55 to +150
°C
T
STG
Notes:
1. EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant. All applicable RoHS exemptions applied.
2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony
compounds.
4. Reverse Recovery Test Condition: IF=0.5A, IR=1.0A, Irr=0.25A.
5. Measured at 1MHz and applied reverse voltage of 4.0VDC.
6. Thermal Resistance junction to Lead.
1 of 4
www.diodes.com
January 2022
© Diodes Incorporated
US2D – US2M(LS)
Document number: DS44259 Rev. 5 - 2