EFM101
THRU
1.0 AMP SUPER FAST RECTIFIER
DO-214AC/SMA PACKAGE
FIG. 1 - TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC
+0.5A
(-)
GENERATOR
EFM108
trr
AVERAGE FORWARD CURENT, (A)
50
NONINDUCTIVE
10
NON-INDUCTIVE
FIG. 2 - TYPICAL FORWARD
CURRENT DERATING CURVE
2.0
Single Phase
Half Wave 60Hz
Resistive or
Inductive Load
(+)
25 Vdc
(approx)
(-)
D.U.T
PULSE
0
-0.25A
(NOTE 2)
1.0
1
NON-
INDUCTIVE
OSCILLOSCOPE
(NOTE 1)
(+)
-1.0A
NOTES:
1 Rise Time = 7ns max. Input Impedance =
1 megohm. 22 pF.
2. Rise Time = 10ns max. Source Impedance =
50 ohms.
0
1cm
0 25 50 75 100 125 150 175
SET TIME BASE FOR
5/10 ns/cm
AMBIENT TEMPERATURE (
)
FIG. 3 - TYPICAL REVERSE CHARACTERISTICS
INSTANTANEOUS REVERSE CURRENT, (uA)
EF
M1
01~
EF
M1
10
TJ = 100
1.0
1.0
.1
.1
TJ = 25
EF
.01
Pulse Width = 300uS
1% Duty Cycle
.01
0
20
40
60
80 100 120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
.001
0
.2 .4 .6 .8 1.0 1.2 1.4 1.6 1.8
INSTANTANEOUS FORWARD VOLTAGE, (V)
FIG. 6 - TYPICAL JUNCTION CAPACITANCE
FIG. 5 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT
PEAK FORWARD SURGE CURRENT, (A)
JUNCTION CAPACITANCE, (pF)
70
60
50
40
30
20
10
0
.1
.5 1 2
5 10 20 50 100 200 400
NUMBER OF CYCLES AT 60Hz
TJ = 25
200
100
60
40
20
10
6
4
2
1
.1
.2
.4
1.0 2 4
10 20 40 100
REVERSE VOLTAGE, ( V )
TJ = 25
2012.10
WILLAS ELECTRONIC CORP.
05
~E
EF
FM
M
10
10
6
8
TJ = 150
INSTANTANEOUS FORWARD CURRENT, (A)
100
10
FIG. 4 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
04
M1
TJ = 25
WILLAS [ WILLAS ELECTRONIC CORP ]
