FAST RECTIFIER. US3A Datasheet

US3A RECTIFIER. Datasheet pdf. Equivalent

Part US3A
Description SURFACE MOUNT ULTRA FAST RECTIFIER
Feature US3A THRU US3M SURFACE MOUNT ULTRA FAST RECTIFIER Reverse Voltage - 50 to 1000 Volts Forward Curren.
Manufacture MDD
Datasheet
Download US3A Datasheet



US3A
US3A THRU US3M
SURFACE MOUNT ULTRA FAST RECTIFIER
Reverse Voltage - 50 to 1000 Volts Forward Current - 3.0 Amperes
DO-214AA/SMB
FEATURES
0.087 (2.20)
0.071 (1.80)
0.180(4.57)
0.160(4.06)
0.155(3.94)
0.130(3.30)
0.012(0.305)
0.006(0.152)
The plastic package carries Underwriters Laboratory
Flammability Classification 94V-0
For surface mounted applications
Low reverse leakage
Built-in strain relief,ideal for automated placement
High forward surge current capability
High temperature soldering guaranteed:
250 C/10 seconds at terminals
Glass passivated chip junction
0.096(2.44)
0.084(2.13)
0.060(1.52)
0.030(0.76)
0.008(0.203)MAX.
0.220(5.59)
0.205(5.21)
Dimensions in inches and (millimeters)
MECHANICAL DATA
Case : JEDEC DO-214AB molded plastic body over passivated chip
Terminals : Solder plated, solderable per MIL-STD-750,
Method 2026
Polarity : Color band denotes cathode end
Mounting Position : Any
Weight :0.007 ounce, 0.25grams
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 C ambient temperature unless otherwise specified.
Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%.
MDD Catalog Number
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
at TL=55 C
Peak forward surge current
8.3ms single half sine-wave superimposed on
rated load (JEDEC Method)
Maximum instantaneous forward voltage at 3.0A
Maximum DC reverse current TA=25 C
at rated DC blocking voltage TA=100 C
Maximum reverse recovery time (NOTE 1)
Typical junction capacitance (NOTE 2)
Typical thermal resistance (NOTE 3)
Operating junction and storage temperature range
SYMBOLS US3A US3B US3D US3G US3J
VRRM
VRMS
VDC
50 100 200 400 600
35 70 140 280 420
50 100 200 400 600
US3K US3M
800 1000
560 700
800 1000
I(AV) 3.0
IFSM
VF
IR
trr
CJ
RθJA
TJ,TSTG
100.0
1.0
50
75
1.4
5.0
100.0
25.0
-50 to +150
1.7
75
50
Note:1.Reverse recovery condition IF=0.5A,IR=1.0A,Irr=0.25A
2.Measured at 1MHz and applied reverse voltage of 4.0V D.C.
3.P.C.B. mounted with 0.2x0.2(5.0x5.0mm) copper pad areas
UNITS
VOLTS
VOLTS
VOLTS
Amps
Amps
Volts
µA
ns
pF
C/W
C
MDD ELECTRONIC



US3A
RATINGS AND CHARACTERISTIC CURVES US3A THRU US3M
FIG. 1- FORWARD CURRENT DERATING CURVE
3.0
2.4
1.8
1.2 Single Phase
Half Wave 60Hz
Resistive or
inductive Load
0.6
0
0 25 50 75 100 125 150 175
AMBIENT TEMPERATURE, C
FIG. 3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
20
10 TJ=25 C
PULSE WIDTH=300 µs
1%DUTY CYCLE
1
0.1 US3A-US3D
US3G
US3J-US3M
0.01
0.2 0.6 1.0 1.4 1.8 2.0
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
FIG. 5-TYPICAL JUNCTION CAPACITANCE
200
100 TJ=25 C
10
US3A-US3G
US3J-US3M
1
0.1
1.0
10 100
REVERSE VOLTAGE,VOLTS
FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
100
80
60
40
20 8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
0
1 10
NUMBER OF CYCLES AT 60 Hz
100
FIG. 4-TYPICAL REVERSE CHARACTERISTICS
1,000
100
TJ=100 C
10
1
TJ=25 C
0.1
0.01 0
20 40
60 80 100
PERCENT OF PEAK REVERSE VOLTAGE,%
FIG. 6-TYPICAL TRANSIENT THERMAL IMPEDANCE
100
10
1
0.1
0.01
0.1 1
10
t,PULSE DURATION,sec.
100
MDD ELECTRONIC





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