ER3A Datasheet, PDF (2/2 Pages) Pan Jit International Inc. – SURFACE MOUNT RECTIFIER(VOLTAGE- 50 to 600 Volts CURRENT - 3.0 Amperes)

ER3A-ER3J
Surface Mount Rectifiers
Ratings AND Charactieristic Curves
FIG.1 -- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC
50
10
N 1.
N 1.
trr
+0.5A
(+)
25VDC
(approx)
(-)
D.U.T.
1
NONIN-
DUCTIVE
OSCILLOSCOPE
(NOTE 1)
PULSE
GENERATOR
(NOTE2)
NOTES:1.RISE TIME = 7ns MAX.INPUT IMPEDANCE = 1M .22pF.
JJJJJ2.RISE TIME =10ns MAX.SOURCE IMPEDANCE=50 .
0
-0.25A
-1.0A
1cm
SET TIME BASE FOR 10 ns/cm
FIG.2 -- TYPICAL FORWARD CHARACTERISTIC
4.0
ER3E -
ER3G
3.0 ^{ER3A - ER3D}
ER306
2.0
1.0
0
0.4 0.8 1.2
TJ=25
Pulse Width=300 µs
1.6 2.0 2.4
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
FIG.3 -- FORWARD DERATING CURVE z
3.0
2.5
2.0
1.5
Single Phase
1.0
Half Wave 60HZ
Resistive or
Inductive Load
0.5
0.375"(9.5mm)Lead length
0
0 25 50 75 100 125 150 175
AMBIENT TEMPERATURE,
FIG.4 -- TYPICAL JUNCTION CAPACITANCE
1000
600
400
200
100
60
40
20
TJ=25
f=1.0MHz
10
0.1 0.2 0.4 1 2 4 10 20 40 100
REVERSE VOLTAGE,VOLTS
FIG.5 -- PEAK FORWARD SURGE CURRENT
120
100
8.3ms Single Half
Sine-Wave
80
60
40
20
0
1
2
5 10 20
50 100
NUMBER OF CYCLES AT 60Hz
FIG.6 -- TYPICAL REVERSE CHARACTERISTICS
1000
100
TJ=100
10
TJ=75
1 .0
0 .1
TJ=25
0 .0 1
0
20 40 60 80 100 120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE.
http://www.luguang.cn
mail:[e-mail]