US2AA thru US2MA
SURFACE MOUNT REVERSE VOLTAGE 50 TO 1000 VOLTS
ULTRA FAST RECTIFIERS FORWARD CURRENT - 2.0 AMPERES
SMA/DO-214AC
.055(1.40) .062(1.60) .098(2.50) .114(2.90)
.157(4.00) .181(4.60)
.006(.152) .012(.305)
.078(2.00) .096(2.44) .030(0.76) .060(1.52) .004(.102) .008(.203)
.188(4.80) .208(5.28)
Dimensions in inches and (millimeters)
FEATURES
For surface mounted applications Low profile package Built-in strain relief Easy pick and place Ultrafast recovery times for high efficiency Plastic package has Underwriters Laboratory Flammability classification 94V-0 Glass passivated junction High temperature soldering 260oC/10seconds at terminals
MECHANICAL DATA
Case JEDEC DO-214AC molded plastic Terminals Solder plated, solderable per MIL-STD-750, Method 2026 Polarity Indicated by cathode band Standard Packaging 12mm tape (ELA-481) Weight 0.064grams
MAXIMUM RATIXGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25oC ambient temperature unless otherwise specified Single phase, half wave, 60Hz, resistive or inductive load For capacitive load, derate current by 20%
SYMBOL US2AA US2BA US2DA US2FA US2GA US2JA US2KA US2MA UNITS Maximum Repetitive Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current @ TL =1000C Peak Forward Surge Current 8.3ms Single Half Sine-Wave Superimposed on Rated Load (JEDEC Method) TA=550C MaximumInstantaneous Forward Voltage at 2.0A DC Maximum DC Reverse Current @TA=250C at Rated DC Blocking Voltage @TA=1000C Typical Junctionn Capacitance (NOTE 2) Maximum Reverse Recovery Time (NOTE 1) TJ=25 C Maximum Thermal Resistance (NOTE 3) Operating and Storage Temperature Range
0
VRRM VRMS VDC I(AV) IFSM VF IR CJ TRR TJ TJ TSTG
50 35 50
100 70 100
200 140 200
300 210 300 2.0 50
400 280 400
600 420 600
800 560 800
1000 700 1000
Volts Volts Volts Amps Amps
1.0 5.0 100 50 50
1.3
1.7
Volts A
30 75
pF nS
0
-55 to +150 -55 to +150
C C
0
NOTES 1. Rverse Recovery Test Condibons IF=5A, I R=1A, l RR=0.25A 2. Measured at 1 MHz and applied reverse Voltag of 4.0VDC 3. Measured on P .C.Board with 0.2 x0.2 (5mmX5mm) Copper Pad Area.
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US2AA thru US2MA
SURFACE MOUNT REVERSE VOLTAGE 50 TO 1000 VOLTS
RATINGS AND CHARACTERISTIC CURVES US2AA THRU US2MA
Fig. 2 - TYPICAL FORWARD CHARACTERISTICS PER ELEMENT
10 INSTANTANEOUS FORWARD CURRENT, AMPERES UA2AA US2GA
TJ=250C Pulse Width=300 s 2% Duly Cycle
Fig. 1 - DERATING CURVE FOR OUTPUT RECTIFIED CURRENT
AVERAGE FORWARD RECTIFIED CURRENT, AMPERES 2.4 2.0 1.6 1.2 0.8 0.4 0 0 20 40 60 80 100 120 140 160 LEAD TEMPERATURE, oC
SINGLE PHASE HALF W AVE 60HZ RESISTIVE OR INDUCTIVE LOAD P.C.B MOUNTED ON 0.3x0.3"(8.0x8.0mm) COPPER PAD AREAS
US2MA
1.0
0.1
0.01 0.4
0.4
0.8
1.0
1.2
1.4
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
Fig. 4 - TYPICAL REVERSE CHARACTERISTICS Fig. 3 - MAXIMUM FORWARD SURGE CURRENT
PEAK FORWARD SURGE CURRENT, AMPERES INSTANTANEOUS REVERSE CURRENT MICROAMPERES 60 50 40 30 20 10 0.01 1 2 5 10 20 50 100 NUMBER OF CYCLES AT 60Hz
8.3ms SINGLE HALF SINCE-WAVE JEDEC METHOD
10
1.0
0.1
TJ=250C
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE
FIG. 5 - TYPICAL JUNCTION CAPACITANCE PER BRIDGE ELEMENT
100
Fig. 6 - REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
50 Noninductive 10 Noninductive
trr
+0.5A
() PULSE GENERATOR NOTE 2
CAPACITANCE, pF
(+) 25 Vdc (approx) ()
D.U.T.
0 -0.25
10 5
TJ=25 C f=1.0MHz Vsig=50mVp-p
0
1 NONInductive
OSCILLOSCOPE NOTE 1
(+)
1.0
10 REVERSE VOLTAGE, VOLTS
100
NOTES:1. Rise Time=7ns max. Input Impedance=1 megohm. 22pF 2. Rise Time=10ns max. Source Impedance=50 Ohms.
-1.0 SET TIME BASE FOR 10ns/cm 1cm
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