MOUNT REVERSE. US2B Datasheet

US2B REVERSE. Datasheet pdf. Equivalent


PACELEADER US2B
US2A thru US2M
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)
.078(2.00)
.096(2.44)
.157(4.00)
.181(4.60)
.006(.152)
.012(.305)
.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 US2A US2B US2D US2F US2G US2J
Maximum Repetitive Peak Reverse Voltage
VRRM 50 100 200 300 400 600
Maximum RMS Voltage
VRMS 35 70 140 210 280 420
Maximum DC Blocking Voltage
VDC 50 100 200 300 400 600
Maximum Average Forward Rectified Current @ TL =1000C I(AV)
2.0
US2K US2M
800 1000
560 700
800 1000
UNITS
Volts
Volts
Volts
Amps
Peak Forward Surge Current 8.3ms Single Half Sine-Wave
Superimposed on Rated Load (JEDEC Method) TA=550C
IFSM
50 Amps
MaximumInstantaneous Forward Voltage at 2.0A DC
VF
1.0
1.3 1.7
Volts
Maximum DC Reverse Current @TA=250C
at Rated DC Blocking Voltage @TA=1000C
IR
5.0
100
A
Typical Junctionn Capacitance (NOTE 2)
Maximum Reverse Recovery Time (NOTE 1) TJ=250C
Maximum Thermal Resistance (NOTE 3)
CJ
TRR
TJ
50
50
-55 to +150
30
75
pF
nS
0C
Operating and Storage Temperature Range
TJ
TSTG
-55 to +150
0C
NOTES
1. Rverse Recovery Test Condibons IF=5A, IR=1A, lRR=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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US2B Datasheet
Recommendation US2B Datasheet
Part US2B
Description SURFACE SURFACE MOUNT REVERSE
Feature US2B; US2A thru US2M SURFACE MOUNT REVERSE VOLTAGE 50 TO 1000 VOLTS ULTRA FAST RECTIFIERS FORWARD CURRENT.
Manufacture PACELEADER
Datasheet
Download US2B Datasheet




PACELEADER US2B
US2A thru US2M
SURFACE MOUNT REVERSE VOLTAGE 50 TO 1000 VOLTS
RATINGS AND CHARACTERISTIC CURVES US2AA THRU US2MA
Fig. 1 - DERATING CURVE FOR
OUTPUT RECTIFIED CURRENT
2.4
2.0
1.6
1.2
0.8
SINGLE PHASE
HALF W AVE
60HZ
RESISTIVE OR
INDUCTIVE LOAD
P.C.B MOUNTED
ON 0.3x0.3"(8.0x8.0mm)
COPPER PAD AREAS
0.4
0
0 20 40 60 80 100 120 140 160
LEAD TEMPERATURE, oC
Fig. 2 - TYPICAL FORWARD CHARACTERISTICS
PER ELEMENT
10
UA2A
TJ=250C
Pulse Width=300 s
2% Duly Cycle
1.0
US2G
US2M
0.1
0.01
0.4 0.4 0.8 1.0 1.2 1.4
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
Fig. 3 - MAXIMUM FORWARD SURGE CURRENT
60
50
8.3ms SINGLE HALF SINCE-WAVE
40 JEDEC METHOD
30
20
10
12
5 10 20
50 100
NUMBER OF CYCLES AT 60Hz
Fig. 4 - TYPICAL REVERSE CHARACTERISTICS
10
1.0
0.1 TJ=250C
0.01
20 40 60 80 100 120 140
PERCENT OF RATED PEAK
REVERSE VOLTAGE
FIG. 5 - TYPICAL JUNCTION CAPACITANCE
PER BRIDGE ELEMENT
100
10
TJ=250C
f=1.0MHz
Vsig=50mVp-p
5
1.0 10
REVERSE VOLTAGE, VOLTS
100
Fig. 6 - REVERSE RECOVERY TIME CHARACTERISTIC
50
Noninductive
AND TEST CIRCUIT DIAGRAM
10
Noninductive
+0.5A
trr
(+)
25 Vdc
(approx)
()
D.U.T.
1
NON-
Inductive
OSCILLOSCOPE
NOTE 1
()
PULSE
GENERATOR
NOTE 2
(+)
NOTES:1. Rise Time=7ns max.
Input Impedance=1 megohm. 22pF
2. Rise Time=10ns max.
Source Impedance=50 Ohms.
0
-0.25
-1.0
SET TIME
BASE FOR
10ns/cm
1cm
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