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FFM105 Datasheet Preview

FFM105 Datasheet

1.0A Surface Mount Fast Recovery Rectifiers

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FFM105 pdf
TIGER ELECTRONIC CO.,LTD
FFM101 - FFM107
1.0A Surface Mount Fast Recovery Rectifiers
Features
Batch process design, excellent power dissipation offers
better reverse leakage current and thermal resistance.
Low profile surface mounted application in order to
optimize board space.
Tiny plastic SMD package.
High current capability.
Fast switching for high efficiency.
High surge current capability.
Glass passivated chip junction.
Lead-free parts meet RoHS requirments.
Mechanical data
Case : Molded plastic, SMA
Polarity : Indicated by cathode band
Mounting Position : Any
Weight : Approximated 0.01gram
SMA/DO-214AC
0.063(1.60)
0.051(1.30)
0.096(2.45)
0.078(2.00)
0.059(1.50)
0.035(0.90)
0.181(4.60)
0.161(4.10)
0.108(2.75)
0.096(2.45)
0.209(5.30)
0.193(4.90)
0.012(0.30)
0.006(0.15)
0.008(0.20)
0.002(0.05)
Dimensions in inches and(millimeters)
Maximum Ratings and Electrical Characteristics
Rating at 25oC ambient temperature unless otherwise specified.
Maximum ratings
PARAMETER
Forward rectified current
See Fig.2
CONDITIONS
Forward surge current
Reverse current
Thermal resistance
Diode junction capacitance
Storage temperature
8.3ms single half sine-wave superimposed on
rate load (JEDEC methode)
VR = VRRM TA = 25 OC
VR = VRRM TA = 100 OC
Junction to ambient
f=1MHz and applied 4V DC reverse voltage
Symbol
IO
MIN.
TYP.
MAX. UNIT
1.0 A
IFSM 30 A
5.0
IR
uA
100
RรจJA
CJ
42 OC/W
15 pF
TSTG
-65
+175 OC
SYMBOLS
FFM101
FFM102
FFM103
FFM104
FFM105
FFM106
FFM107
V
*
RRM
1
(V)
50
100
200
400
600
800
1000
V
*
RMS
2
(V)
35
70
140
280
420
560
700
V
*
R
3
(V)
50
100
200
400
600
800
1000
V
*
F
4
(V)
T
*
RR
5
(nS)
1.30
150
250
500
Operating
temperature
TJ, (OC)
-55 to +150
*1 Repetitive peak reverse voltage
*2 RMS voltage
*3 Continuous reverse voltage
*4 Maximum forward voltage
*5 Reverse recovery time



TGS
TGS

FFM105 Datasheet Preview

FFM105 Datasheet

1.0A Surface Mount Fast Recovery Rectifiers

No Preview Available !

FFM105 pdf
FFM101 - FFM107
1.0A Surface Mount Fast Recovery Rectifiers
Rating and characteristic curves (FFM101 THRU FFM107)
FIG.1-TYPICAL FORWARD
CHARACTERISTICS
50
10
3.0
1.0
0.1
TJ=25 C
Pulse Width 300us
1% Duty Cycle
.01
.6
.8 1.0 1.2 1.4 1.6 1.8 2.0
FORWARD VOLTAGE,(V)
FIG.3- TEST CIRCUIT DIAGRAM AND REVERSE
RECOVERY TIME CHARACTERISTICS
50W
NONINDUCTIVE
10W
NONINDUCTIVE
(+)
25Vdc
(approx.)
()
D.U.T.
1W
NON-
INDUCTIVE
OSCILLISCOPE
(NOTE 1)
()
PULSE
GENERATOR
(NOTE 2)
(+)
NOTES: 1. Rise Time= 7ns max., Input Impedance= 1 megohm.22pF.
2. Rise Time= 10ns max., Source Impedance= 50 ohms.
+0.5A
0
-0.25A
trr
|
|
|
|
|
|
|
|
-1.0A
1cm
SET TIME BASE FOR
50 / 10ns / cm
FIG.2-TYPICAL FORWARD CURRENT DERATING CURVE
1.2
1.0
0.8
0.6
0.4
0.2
0
0
Single Phase
Half Wave 60Hz
Resistive Or Inductive Load
20 40
60 80 100 120 140 160 180 200
AMBIENT TEMPERATURE ( C)
FIG.4-MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
50
40
30
TJ=25 C
8.3ms Single Half
20 Sine Wave
JEDEC method
10
0
1
5 10
50 100
NUMBER OF CYCLES AT 60Hz
35
30
25
20
15
10
5
0
.01
FIG.5-TYPICAL JUNCTION CAPACITANCE
.05 .1
.5 1
5 10
REVERSE VOLTAGE,(V)
50 100


Part Number FFM105
Description 1.0A Surface Mount Fast Recovery Rectifiers
Maker TGS
Total Page 2 Pages
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