© Semiconductor Components Industries, LLC, 2018
February, 2021 − Rev. 4
1Publication Order Number:
US2AA/D
Super Fast Surface Mount
Rectifiers
US2AA-US2MA
Features
•Glass Passivated Chip Junction
•High Surge Capacity
•Low Forward Voltage Drop
•Fast Switching with Reverse Recovery Time: 50∼75 ns Maximum
•UL Flammability 94 V − 0 Classification
•MSL 1 per J−STD−020
•RoHS Compliant / Green Molding Compound
•NRV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AEC−Q101
Qualified and PPAP Capable*
Table 1. ORDERING INFORMATION
Part Number Top Mark Package
Packing
Method
US2AA,
NRVUS2AA*
US2AA DO−214AC (SMA) Tape and Reel
US2BA,
NRVUS2BA*
US2BA DO−214AC (SMA) Tape and Reel
US2DA,
NRVUS2DA*
US2DA DO−214AC (SMA) Tape and Reel
US2FA,
NRVUS2FA*
US2FA DO−214AC (SMA) Tape and Reel
US2GA,
NRVUS2GA*
US2GA DO−214AC (SMA) Tape and Reel
US2JA,
NRVUS2JA*
US2JA DO−214AC (SMA) Tape and Reel
US2KA,
NRVUS2KA*
US2KA DO−214AC (SMA) Tape and Reel
US2MA,
NRVUS2MA*
US2MA DO−214AC (SMA) Tape and Reel
www.onsemi.com
SMA/DO−214AC
COLOR BAND DENOTES CATHODE
12
Cathode Anode
$Y&Z&3
US2XA
MARKING DIAGRAM
$Y = ON Semiconductor Logo
&Z = Assembly Plant Code
&3 = Data Code (Year & Week)
US2XA = Specific Device Code
X = A/B/D/F/G/J/K/M
2
1
US2AA−US2MA
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2
Table 2. ABSOLUTE MAXIMUM RATINGS
Symbol Parameter Unit
US2
AA
US2
BA
US2
DA
US2
FA
US2
GA
US2
JA
US2
KA
US2
MA
VRRM Repetitive Peak Reverse Voltage 50 100 200 300 400 600 800 1000 V
VRMS RMS Reverse Voltage 35 70 140 210 280 420 560 700 V
VDC DC Blocking Voltage 50 100 200 300 400 600 800 1000 V
IF(AV) Average Forward Rectified Current 1.5 A
IFSM Peak Forward Surge Current,
8.3 ms Single Half−Sine Wave,
Superimposed on Rated Load
50 A
TJOperating Junction Temperature Range −55 to +150 °C
TSTG Storage Temperature Range −55 to +150 °C
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality
should not be assumed, damage may occur and reliability may be affected.
Table 3. THERMAL CHARACTERISTICS (NOTE 1) (Values are at TA = 25°C unless otherwise noted)
Symbol Parameter Value Unit
RqJA Typical Thermal Resistance, Junction−to−Ambient 189 °C/W
YJL Typical Thermal Characteristics, Junction−to−Lead (with Reference to Cathode Pin) 31 °C/W
1. Device mounted at minimum pad.
Table 4. ELECTRICAL CHARACTERISTICS (Values are at TA = 25°C unless otherwise noted)
Symbol Parameter
Value
Unit
US2
AA
US2
BA
US2
DA
US2
FA
US2
GA
US2
JA
US2
KA
US2
MA
VFMaximum Instantaneous Forward Voltage (Note2)
at Rated IF(AV)
1.0 1.3 1.7 V
IRMaximum Re-
verse Current
at Rated VR
TJ = 25°C 5 mA
TJ = 125°C 100
trr Maximum Reverse Recovery Time (Note 3) 50 75 ns
CJTypical Junction Capacitance (Note 4) 50 30 pF
2. Pulse test with PW = 300 ms, 1% duty cycle
3. Reverse recovery test conditions: IF = 0.5 A, IR = 1.0 A, IRR = 0.25 A
4. Measured at 1 Mhz and applied reverse voltage of 4.0 V D.C.
US2AA−US2MA
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3
AVERAGE FORWARD
CURRENT (A)
LEAD TEMPERATURE (oC)
RESISTIVE OR
INDUCTIVE LOAD
INSTANTANEOUS REVERSE CURRENT
( A)
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
TJ=25
TJ=125
PEAK FORWARD SURGE C URRENT (A)
NUMBER OF CYCLES AT 60 Hz
8.3ms Single Half Sine Wave
INSTANTANEOUS FORWARD CURRENT (A)
CAPACITANCE (pF)
REVERSE VOLTAGE (V)
US2AA−US2GA
US2JA−US2MA
f=1.0MHz
Vslg=50mVp−p
Figure 1. Forward Current Derating Curve Figure 2. Typical Reverse Characteristics
Figure 3. Maximum Non−Repetitive Forward
Surge Current
Figure 4. Typical Forward Characteristics
Figure 5. Typical Forward Characteristics Figure 6. Typical Forward Characteristics
TYPICAL PERFORMANCE CHARACTERISTICS
FORWARD VOLTAGE (V)
INSTANTANEOUS FORWARD CURRENT (A)
US2AA−US2FA
US2GA
US2JA−US2MA
SMA
CASE 403AE
ISSUE O
DATE 31 AUG 2016
2.65
4.30
1.75
2.50 MAX
2.20
1.90
0.30
0.05
B0.203
0.050
2.05
1.95
A
C
B1.65
1.20
2.95
2.50
B5.60
4.80
B4.75
4.00
A
B
0.41
0.15
1.52
0.75
R0.15 4X
8
0
0.45
8
0
DETAIL A
SCALE 20 : 1
GAGE PLANE
NOTES:
A. EXCEPT WHERE NOTED, CONFORMS
TO JEDEC DO214 VARIATION AC.
BDOES NOT COMPLY JEDEC STANDARD
VALUE.
C. ALL DIMENSIONS ARE IN MILLIMETERS.
D. DIMENSIONS ARE EXCLUSIVE OF
BURRS, MOLD FLASH AND TIE BAR
PROTRUSIONS.
E. DIMENSIONS AND TOLERANCE AS
PER ASME Y14.5−2009.
E. LAND PATTERN STD. DIOM5025X231M
LAND PATTERN RECOMMENDATION
TOP VIEW
SIDE VIEW
0.13 MCBA
0.13 MCBA
°
°
°
°
MECHANICAL CASE OUTLINE
PACKAGE DIMENSIONS
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DOCUMENT NUMBER:
DESCRIPTION:
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Printed versions are uncontrolled except when stamped “CONTROLLED COPY” in red.
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SMA
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