US2AB thru US2MB
SURFACE MOUNT REVERSE VOLTAGE 50 TO 1000 VOLTS
ULTRA FAST RECTIFIERS FORWARD CURRENT - 2.0 AMPERES
SMB/DO-214AA
.075(1.91) .083(2.11) .130(3.30) .155(3.94)
.160(4.06) .185(4.70)
.006(.152) .012(.305)
.083(2.13) .096(2.44) .030(0.76) .050(1.27) .004(.102) .008(.203)
.200(5.08) .220(5.59)
Dimensions in inches and (millimeters)
FEATURES
Glass passivated chip Ultra fast switching for high efflciency For surface mount applications Low forward voltage drop and high current capability Low reverse leakage current Plastic material UL flammability classification 94V-0 High temperature soldering 260oC/10seconds at terminals Pb free product are available 99% Sn above can meet RoHS Environment substance directive request
MECHANICAL DATA
Case JEDEC DO-214AA molded plastic Case Molded plastic Polarity Indicated by cathode band Weight 0.003 ounce, 0.093grams
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 US2AB US2BB US2DB US2GB US2JB US2KB US2MB Maximum Repetitive Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current @ TL =75 C Peak Forward Surge Current 8.3ms Single Half Sine-Wave Superimposed on Rated Load (JEDEC Method) Maximum Forward Voltage at 2.0A DC Maximum DC Reverse Current @TJ=25 C at Rated DC Blocking Voltage @TJ=1000C Maximum Reverse Recovery Time (NOTE 1) Typical Junction Capacitance (NOTE 2) Typical Thermal Resistance (NOTE 3) Operating Temperature Rang Storage Temperature Range R
0 0
UNITS
Volts Volts Volts Amps Amps
VRRM VRMS VDC I(AV) IFSM VF IR TRR CJ
JL
50 35 50
100 70 100
200 140 200
400 280 400 2.0 50
600 420 600
800 560 800
1000 700 1000
1.0
1.3 10 100 50 20 30
1.5
1.7
Volts A
75 10
0
nS pF C/W
0
TJ TSTG
-55 to +150 -55 to +150
C C
0
NOTES 1. Rverse Recovery Test Condibons IF = 0.5A, I R = 1A, l RR = 0.25A 2. Measured at 1 MHz and applied reverse Voltag of 4.0VDC 3. Thermal Resistance Junction to lead
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US2AB thru US2MB
SURFACE MOUNT REVERSE VOLTAGE 50 TO 1000 VOLTS
RATINGS AND CHARACTERISTIC CURVES US2AB THRU US2MB
Fig. 2 - TYPICAL FORWARD CHARACTERISTICS PER ELEMENT
10 INSTANTANEOUS FORWARD CURRENT, AMPERES US2AB US2GB
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
US2MB
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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