EFM18M Frontier Electronics Co., Ltd., EFM18M Datasheet - Page 2

• Manufacturer Part Number: EFM18M
• Description: 1a Surface Mount Fast Efficient Recovery Rectifiers
• Manufacturer: Frontier Electronics Co., Ltd.

RATINGS AND CHARACTERISTIC CURVE EFM11M THRU EFM18M
0.01
100
40
30
25
20
15
10
NOTE: 1. RISETIME=7ns MAX. INPUT
1.0
0.1
10
5
0
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
FIG. 3-TYPICAL REVERSE CHARACTERISTICS
FIG. 1-TEST CIRCUIT DIAGRAM AND REVERSE
FIG. 5-MAXIMUN NON-REPETITIVE
1
0
2. RISE TIME =10ns MAX. SOURCE
(approx)
50Ω
NONINDUCTIVE
(+)
25 V
IMPEDANCE=50OHMS
(-)
IMPEDANCE=1 MEGOHM 22PF
RECOVERY TIME CHARACTERISTIC
FORWARD SURGE CURRENT
20
NUMBER OF CYCLES AT 60 Hz
dc
8.3 ms Single Half Sine Wave
(JEDEC Method)
40
5
1Ω
NON
INDUCTIVE
D.U.T.
T
T
T
J
60 80
J
=100
J
=25
=80
10 20
100Ω
NONINDUCTIVE
o
o
C
o
C
C
OSCILLOSCOPE
( NOTE 1 )
100 120 140
50
GENERATOR
( NOTE 2 )
PULSE
(-)
(+)
100
+0.5A
-0.25A
0
21-50
SET TIME BASE
FOR 10/20 ns/cm
Trr
1cm
200
100
.001
1.0
.01
40
20
10
10
.1
6
4
2
1
.1 .2 .4
0
FIG. 4-TYPICAL INSTANTANEOUS
FIG. 6-TYPICAL JUNCTION CAPACITANCE
EFM15M~16M
INSTANTANEOUS FORWARD VOLTAGE (V)
.2
T
FORWARD CHARACTERISTICS
J
EFM11M~14M
=25
.4
EFM15M~18M
REVERSE VOLTAGE (V)
o
C
.6
1.0 2
FIG. 2-TYPICAL FORWARD
2.0
1.0
0
.8
CURRENT DERATING CURVE
LEAD TEMPERATURE (
Single Phase Half
Wave 60 Hz
Resistive
or Inductive Load
25
1.0 1.2 1.4
4
P.C.B MOUNTED ON
0.3×0.3”(8.0×8.0mm)
COPPER PAD AREAS
EFM11M~14M
EFM18M
50 75 100 125 150 175
10 20 40 100
1.6 1.8
o
C)