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US2AA THRU US2MA
Features
Maximum Ratings
2 Amp Ultra Fast
Rectifier
50 to 1000 Volts
Electrical Characteristics @ 25°C Unless Otherwise Specied
•Operating Junction Temperature Range: -50⁰C to +150⁰C
•Storage Temperature Range: -50⁰C to +150⁰C
•Halogen Free. “Green” Device (Note 1)
•Glass Passivated Chip
•Super Fast Switching For High Efficiency
•Low Reverse Leakage Current
•Lead Free Finish/RoHS Compliant(Note 2) ("P" Suffix Designates
Compliant. See Ordering Information)
•Epoxy Meets UL 94 V-0 Flammability Rating
•Moisture Sensitivity Level 1
US2GA US2G 400V 280V 400V
US2CA US2C 150V 105V 150V
US2DA US2D 200V 140V 200V
US2AA US2A 50V 35V 50V
US2BA US2B 100V 70V 100V
MCC
Part Number
Device
Marking
Maximum
Recurrent
Peak Reverse
Voltage
Maximum
RMS Voltage
Maximum DC
Blocking
Voltage
Maximum Reverse
Recovery Time
Trr 50ns IF=0.5A; IR=1.0A;
Irr=0.25A
Maximum DC Reverse
Current At Rated DC
Blocking Voltage
IR
5.0μA
50μA
TA=25⁰C;
TA=125⁰C
Peak Forward Surge
Current IFSM 50A 8.3ms,Half Sine
VF1.0V IFM=2.0A;
Average Forward
Current IF(AV) 2.0A TL=110⁰C
Maximum
Instantaneous
Forward Voltage
1.4V
•Maximum Thermal Resistance: 20°C/W Junction to Lead
US2JA US2J 600V 420V 600V
US2KA US2K
US2MA US2M
800V
1000V
800V
1000V
560V
700V
US2AA-US2DA
US2GA
US2JA-US2MA 1.7V
TA=25⁰C
75ns
US2AA-US2GA
US2JA-US2MA
Typical Junction
Capacitance CJ28pF Measured at
1.0MHz, VR=4.0V
SMA (DO-214AC)
H
J
E
F
G
A
B
D
C
Cathode Mark
MIN MAX MIN MAX
A0.0750.096 1.90 2.44
B 0.050 0.064 1.27 1.63
C0.002 0.008 0.051 0.203
D--- 0.020 --- 0.51
E 0.030 0.060 0.76 1.52
F 0.065 0.091 1.65 2.32
G 0.189 0.220 4.80 5.59
H 0.157 0.1874.00 4.75
J 0.090 0.115 2.25 2.92
DIMENSIONS
DIM INCHES MM NOTE
1.78mm
2.27mm
2.16mm
SUGGESTED SOLDER PAD LAYOUT
Rev.3-3-08012020
Note:
1. Halogen free "Green” products are defined as those which contain <900ppm bromine,
<900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds.
2. High Temperature Solder Exemption Applied, see EU Directive Annex 7a.
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Curve Characteristics
US2AA THRU US2MA
0 25 50 75 100 125 150
0.0
0.5
1.0
1.5
2.0
2.5
Average Forward Current (A)
Lead Temperature (°C)
Resistive or Inductive Load
Fig. 1 - Forward Current Derating Curve
1 100
0
10
20
30
40
50
Peak Forward Surge Current (A)
8.3 ms Single Half Sine-Wave
Fig. 2 - Maximum Non-Repetitive Peak Forward Surge
Current
10
Number of Cycles at 60 Hz
0.01
0.1
1
10
0.4 0.6 1.8 2.0
US2JA-2MA
0.8 1.0 1.2 1.4 1.6
Instantaneous Forward Current (A)
Fig. 3 - Typical Instantaneous Forward Characteristics
TA=25°C
US2AA-2DA
US2GA
Instantaneous Forward Voltage (V)
20 100
0.01
0.1
1
10
100
TA=125°C
TA=75°C
Instantaneous Reverse Leakage Current (μA)
Fig. 4 - Typical Reverse Leakage Characteristics
TA=25°C
40 60 80
Percent of Rated Peak Reverse Voltage (%)
Rev.3-3-08012020
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Ordering Information
US2AA THRU US2MA
Device Packing
Part Number-TP Tape&Reel: 5Kpcs/Reel
***IMPORTANT NOTICE***
Micro Commercial Components Corp. reserves the right to make changes without further notice to any product herein to
make corrections, modifications , enhancements , improvements , or other changes . Micro Commercial Components
Corp . does not assume any liability arising out of the application or use of any product described herein; neither does it
convey any license under its patent rights ,nor the rights of others . The user of products in such applications shall assume all
risks of such use and will agree to hold Micro Commercial Components Corp . and all the companies whose products are
represented on our website, harmless against all damages.
***LIFE SUPPORT***
MCC's products are not authorized for use as critical components in life support devices or systems without the express
written approval of Micro Commercial Components Corporation.
***CUSTOMER AW ARENESS***
Counterfeiting of semiconductor parts is a growing problem in the industry. Micro Commercial Components (MCC) is taking
strong measures to protect ourselves and our customers from the proliferation of counterfeit parts. MCC strongly encourages
customers to purchase MCC parts either directly from MCC or from Authorized MCC Distributors who are listed by country on
our web page cited below. Products customers buy either from MCC directly or from Authorized MCC Distributors are genuine
parts, have full traceability, meet MCC's quality standards for handling and storage. MCC will not provide any warranty
coverage or other assistance for parts bought from Unauthorized Sources. MCC is committed to combat this global
problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized
distributors.
Rev.3-3-08012020
