US3 FRONTIER [Frontier Electronics.], US3 Datasheet - Page 2

• Manufacturer Part Number: US3
• Description: 3A ULTRA FAST RECOVERY SURFACE MOUNT RECTIFIER
• Manufacturer: FRONTIER [Frontier Electronics.]

100
80
60
40
20
NOTE: 1. RISE TIME=7ns MAX. INPUT
0
100
10
1.0
.1
.01
0
FIG. 1-TEST CIRCUIT DIAGRAM AND REVERSE
FIG. 3-TYPICAL REVERSE CHARACTERISTICS
0
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
2. RISE TIME =10ns MAX. SOURCE
(Approx)
50Ω
NO INDUCTIVE
(+)
25 V
IMPEDANCE=50 OHMS
(-)
IMPEDANCE=1 MOhms 22PF
FIG. 5-MAXIMUM NON-REPETITIVE
US3A THRU US3M
RECOVERY TIME CHARACTERISTIC
20
dc
FORWARD SURGE CURRENT
NUMBER OF CYCLES AT 60H
40
8.3 ms Single Half Sine Wave
(JEDEC Method)
1Ω
NON
INDUCTIVE
RATINGS AND CHARACTERISTIC CURVE US3A THRU US3M
D.U.T.
T
T
T
J
J
J
60
=125
=80
=25
10
10Ω
NO INDUCTIVE
o
o
C
C
o
C
80 100 120 140
OSCILLOSCOPE
(NOTE 1)
GENERATOR
(NOTE 2)
PULSE
Z
(-)
(+)
100
+0.5A
-0.25A
-1.0A
0
SET TIME BASE
FOR 10/20 ns/cm
Trr
1cm
10
1.0
0.1
.01
.001
200
100
40
20
10
6
4
2
1
.1 .2
.2 .4
US3A~US3D
FIG. 6-TYPICAL JUNCTION CAPACITANCE
INSTANTANEOUS FORWARD VOLTAGE (V)
FIG. 4-TYPICAL INSTANTANEOUS
US3G
.4
.6
FORWARD CHARACTERISTICS
1.0
REVERSE VOLTAGE (V)
.8 1.0 1.2 1.4 1.6 1.8 2.0
3.0
2.0
1.0
0
CURRENT DERATING CURVE
FIG. 2-TYPICAL FORWARD
0 20 40 60 80 100 120 140 160 180 200
SINGLE PHASE
HALF WAVE 60Hz
RESISTIVE OR
INDUCTIVE LOAD
P.C.B MOUNTED ON
0.3×0.3”(8.0×8.0mm)
COPPER PAD AREAS
2
LEAD TEMPERATURE (C)
4
US3J~US3M
10 20 40
T
J
=25
o
C
Page: 2
100