PACELEADER US2AB

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
MECHANICAL DATA
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
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
UNITS
Maximum Repetitive Peak Reverse Voltage
VRRM
50
100
200
400
600
800
1000
Volts
Maximum RMS Voltage
VRMS
35
70
140
280
420
560
700
Volts
Maximum DC Blocking Voltage
VDC
50
100
200
400
600
800
1000
0
Volts
Maximum Average Forward Rectified Current @ TL =75 C
I(AV)
2.0
Amps
Peak Forward Surge Current 8.3ms Single Half Sine-Wave
Superimposed on Rated Load (JEDEC Method)
IFSM
50
Amps
Maximum Forward Voltage at 2.0A DC
VF
1.0
1.3
0
1.5
1.7
Maximum DC Reverse Current @TJ=25 C
at Rated DC Blocking Voltage @TJ=1000C
IR
Maximum Reverse Recovery Time (NOTE 1)
TRR
50
75
Typical Junction Capacitance (NOTE 2)
CJ
20
10
Typical Thermal Resistance (NOTE 3)
Operating Temperature Rang
Storage Temperature Range
R
10
100
30
JL
A
nS
pF
0
C/W
TJ
-55 to +150
0
TSTG
-55 to +150
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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Volts
1
C
C
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
INSTANTANEOUS FORWARD CURRENT,
AMPERES
10
AVERAGE FORWARD RECTIFIED
CURRENT, AMPERES
Fig. 1 - DERATING CURVE FOR
OUTPUT RECTIFIED CURRENT
2.4
2.0
SINGLE PHASE
HALF W AVE
60HZ
RESISTIVE OR
INDUCTIVE LOAD
P.C.B MOUNTED
ON 0.3x0.3"(8.0x8.0mm)
COPPER PAD AREAS
1.6
1.2
0.8
0.4
20
40
60
80
100 120
US2GB
TJ=250C
Pulse Width=300 s
2% Duly Cycle
140 160
US2MB
1.0
0.1
0.01
0.4
0
0
US2AB
0.4
0.8
1.0
1.2
1.4
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
LEAD TEMPERATURE, oC
Fig. 4 - TYPICAL REVERSE CHARACTERISTICS
10
60
INSTANTANEOUS REVERSE
CURRENT MICROAMPERES
PEAK FORWARD SURGE CURRENT,
AMPERES
Fig. 3 - MAXIMUM FORWARD SURGE CURRENT
50
8.3ms SINGLE HALF SINCE-WAVE
JEDEC METHOD
40
30
20
1.0
TJ=250C
0.1
10
0.01
1
2
5
10
20
50
100
20
FIG. 5 - TYPICAL JUNCTION CAPACITANCE
PER BRIDGE ELEMENT
CAPACITANCE, pF
1
NONInductive
0
10
5
1.0
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10
REVERSE VOLTAGE, VOLTS
100
80
100
120
140
+0.5A
( )
PULSE
GENERATOR
NOTE 2
OSCILLOSCOPE
NOTE 1
NOTES:1. Rise Time=7ns max.
Input Impedance=1 megohm. 22pF
2. Rise Time=10ns max.
Source Impedance=50 Ohms.
2
trr
10
Noninductive
D.U.T.
(+)
25 Vdc
(approx)
( )
TJ=25 C
f=1.0MHz
Vsig=50mVp-p
60
Fig. 6 - REVERSE RECOVERY TIME CHARACTERISTIC
AND TEST CIRCUIT DIAGRAM
50
Noninductive
100
40
PERCENT OF RATED PEAK
REVERSE VOLTAGE
NUMBER OF CYCLES AT 60Hz
0
-0.25
(+)
-1.0
SET TIME
BASE FOR
10ns/cm
1cm