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