Frontier Electronics Corp.
667 E. COCHRAN STREET, SIMI VALLEY, CA 93065
TEL: (805) 522-9998
FAX: (805) 522-9989
E-mail:
frontiersales@frontierusa.com
Web:
http://www.frontierusa.com
1A SURFACE MOUNT FAST RECOVERY RECTIFIERS
FFM101M-LFR THRU FFM107M-LFR
FEATURES
FOR SURFACE MOUNTED APPLICATIONS
LOW PROFILE PACKAGE
BUILT-IN STRAIN RELIEF
EASY PICK AND PLACE
PLASTIC MATERIAL USED CARRIES UNDERWRITERS
LABORATORY CLASSIFICATION 94 V-0
FAST SWITCHING
HIGH TEMPERATURE SOLDERING 250°C/10 SECONDS AT
TERMINALS
ROHS
MECHANICAL DATA
CASE: MOLDED PLASTIC SOD-123, SOD-123, DIMENSIONS
IN INCHES AND (MILLIMETERS)
TERMINALS: SOLDER PLATED
POLARITY: INDICATED BY CATHODE BAND
WEIGHT: 0.04 GRAMS
.161(4.1)
.146(3.7)
.071(1.8 )
.055(1.4 )
.0012(0.3) Typ.
.126(3.2)
.110(2.8)
.063(1.6)
.055(1.4)
.035(0.9) Typ.
.035(0.9) Typ.
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS RATINGS AT 25°C AMBIENT TEMPERATURE UNLESS OTHERWISE SPECIFIED
SINGLE PHASE, HALF WAVE, 60 HZ, RESISTIVE OR INDUCTIVE LOAD. FOR CAPACITIVE LOAD, DERATE CURRENT BY 20%
RATINGS
MAXIMUM RECURRENT PEAK REVERSE VOLTAGE
MAXIMUM RMS VOLTAGE
MAXIMUM DC BLOCKING VOLTAGE
MAXIMUM AVERAGE FORWARD RECTIFIED
CURRENT AT T
L
=90°C
MAXIMUM OVERLOAD SURGE
8.3ms SINGLE HALF SINE-WAVE
TYPICAL JUNCTION CAPACITANCE (NOTE 1)
TYPICAL THERMAL RESISTANCE (NOTE 2)
STORAGE TEMPERATURE RANGE
OPERATING TEMPERATURE RANGE
SYMBOL
FFM101M-LF FFM102M-LF FFM103M-LF FFM104M-LF FFM105M-LF FFM106M-LF FFM107M-LF
UNITS
R
R
R
R
R
R
R
50
35
50
100
70
100
200
140
200
400
280
400
1.0
30
15
30
-55 TO + 150
-55 TO + 125
600
420
600
800
560
800
1000
700
1000
V
V
V
A
A
PF
°C/W
℃
℃
V
RRM
V
RMS
V
DC
I
O
I
FSM
C
J
θ
JL
T
STG
T
OP
ELECTRICAL CHARACTERISTICS (A
T
T
A
=25°C UNLESS OTHERWISE NOTED)
CHARACTERISTICS
MAXIMUM FORWARD VOLTAGE AT 1.0A AND 25℃
MAXIMUM REVERSE CURRENT AT 25℃
MAXIMUM REVERSE RECOVERY TIME (NOTE 3)
MARKING
SYMBOL
FFM101M-LF FFM102M-LF FFM103M-LF FFM104M-LF FFM105M-LF FFM106M-LF FFM107M-LF
UNITS
R
R
R
R
R
R
R
1.3
5
150
F1
F2
F3
F4
250
F5
F6
500
F7
V
μA
nS
V
F
I
R
T
RR
NOTE:
1. MEASURED AT 1.0 MHZ AND APPLIED REVERSE VOLTAGE OF 4.0 V
2. THERMAL RESISTANCE FROM JUNCTION TO TERMINAL 5.0mm
2
(.013 mm THICK) LAND AREAS
3. REVERSE RECOVERY TEST CONDITIONS: I
F
=0.5A, I
R
=1.0A, I
RR
=0.25A
FFM101M-LFR THRU FFM107M-LFR
Page: 1
RATINGS AND CHARACTERISTIC CURVE FFM101M-LFR THRU FFM107M-LFR
FIG. 1-TEST CIRCUIT DIAGRAM AND REVERSE
RECOVERY TIME CHARACTERISTIC
50Ω
NO INDUCTIVE
10Ω
NO INDUCTIVE
Trr
+0.5A
(-)
D.U.T.
(+)
25 V
dc
(approx)
PULSE
GENERATOR
( NOTE 2 )
1Ω
NON
INDUCTIVE
OSCILLOSCOPE
( NOTE 1 )
0
-0.25A
(-)
(+)
-1.0A
NOTE: 1. RISE TIME=7ns MAX. INPUT
IMPEDANCE=1 MOhms 22PF
2. RISE TIME =10ns MAX. SOURCE
IMPEDANCE=50 OHMS
Fig. 2-MAXIMUM CURRENT DERATING CURVE
SINGLE PHASE
HALF WAVE 60Hz
RESISTIVE OR
INDUCTIVE LOAD
1cm
SET TIME BASE
FOR 10/20 ns/cm
Io-AVERAGE RECTIFIED
CURRENT (A)
PEAK FORWARD SURGE CURRENT
AMPERES
1.0
0.8
0.6
0.4
0.2
0
0
20 40
P.C.B MOUNTED ON
0.3×0.3”(8.0×8.0mm)
COPPER PAD AREAS
Fig. 5-MAXIMUM FORWARD SURGE
CURRENT
30
20
T
A
=75
o
C
8.3ms SINGLE HALF
SINE-WAVE JEDEC METHOD
10
1.0 CYCLE
60 80 100 120 140 160 180 200
LEAD TEMPERATURE (
O
C)
FIG. 3-TYPICAL JUNCTION CAPACITANCE
0
1
10
NUMBER OF CYCLES AT 60 HZ
100
20
Tj=25
o
C
CAPACITANCE, pF
10
1
1
f = 1 MHz
Vsig = 50 mVp-p
INSTANTANEOUS FORWARD
CURRENT, I
F
(A)
FIG. 6-TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
10
REVERSE VOLTAGE, VOLTS
100
10
INSTANTANEOUS REVERSE
CURRENT, MICRO AMPERES(uA)
100
10
FIG. 4-TYPICAL REVERSE CHARACTERISTICS
1.0
Tj=25
o
C
PULSE WIDTH =300us
1% DUTY CYCLE
T
J
=100
o
C
1.0
0.1
.01
0
20
40
60
80
100 120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE
0.1
T
J
=25
o
C
.4
.6
.8
1.0
1.2
1.4 1.6
INSTANTANEOUS FORWARD VOLTAGE, (V)
FFM101M-LFR THRU FFM107M-LFR
Page: 2
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