US1AB thru US1MB
SURFACE MOUNT REVERSE VOLTAGE 50 TO 1000 VOLTS
ULTRA FAST RECTIFIERS FORWARD CURRENT - 1.0 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
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-214AA molded plastic Terminals Solder plated, solderable per MIL-STD-750, Method 2026 Polarity Indicated by cathode band Standard Packaging 12mm tape (ELA-481) Weight 0.003 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 US1AB US1BB US1DB US1GB US1JB US1KB US1MB Maximum Repetitive Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current @ TL =100 C Peak Forward Surge Current 8.3ms Single Half Sine-Wave Superimposed on Rated Load (JEDEC Method) TA=550C MaximumInstantaneous Forward Voltage at 1.0A DC Maximum DC Reverse Current @TA=25 C at Rated DC Blocking Voltage @TA=1000C Typical Junctionn Capacitance (NOTE 2) Maximum Reverse Recovery Time (NOTE 1) TJ=250C Maximum Thermal Resistance (NOTE 3) Operating and Storage Temperature Range
0 0
UNITS
Volts Volts Volts Amps Amps
VRRM VRMS VDC I(AV) IFSM VF IR CJ TRR R
JC
50 35 50
100 70 100
200 140 200
400 280 400 1.0 30
600 420 600
800 560 800
1000 700 1000
1.0
1.3 10 100 17 50 30
1.5
1.7
Volts A pF
75
0
nS C/W
0
TJ TSTG
-50 to +150
C
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. 8.3mm2 (0.13mm thick) land areas.
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US1AB thru US1MB
SURFACE MOUNT REVERSE VOLTAGE 50 TO 1000 VOLTS
RATINGS AND CHARACTERISTIC CURVES US1AB THRU US1MB
Fig. 1 - REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
50 Noninductive 10 Noninductive
trr
+0.5A
() PULSE GENERATOR NOTE 2
(+) 25 Vdc (approx) ()
D.U.T.
0 -0.25
1 NONInductive
OSCILLOSCOPE NOTE 1
(+)
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
Fig. 2 - FORWARD CHARACTERISTICS
US1AB JUNCTION CAPACITANCE, pF 10
Fig. 3 - TYPICAL JUNCTION CAPACITANCE
100
TJ=25 C f=1.0MHz Vsig=50mVp-p
0
TYPICAL
1.0 IFM, Apk
US1GB UF1MB
10
0.1
TJ=25 C
0
1 0.1 .01 0 .2 .4 .6 .8 1.0 1.2 1.4 1 10 100 REVERSE VOLTAGE, VOLTS
Fig. 5 - PEAK FORWARD SURGE CURRENT
30
Fig. 4 - FORWARD CURRENT DERATING CURVE
AVERAGE FORWARD CURRENT, AMPERES
PEAK FORWARD SURGE CURRENT, AMPERES
2.0
SINGLE PHASE HALF W AVE 60HZ RESISTIVE OR INDUCTIVE LOAD P.C.B MOUNTED ON 0.315x0.315"(8.0x8.0mm) COPPER PAD AREAS
25
8.3ms SINGLE HALF SINCE-WAVE JEDEC METHOD
20 15 10 5
1.0
25
50
75
100 125 150 175
o
LEAD TEMPERATURE, C
1
2
5
10
20
50
100
NUMBER OF CYCLES AT 60Hz
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