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Crownpo Technology
Crownpo Technology

FFM105-M Datasheet Preview

FFM105-M Datasheet

1.0A Surface Mount Fast Recovery Rectifiers

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FFM105-M pdf
FFM101-M THRU FFM107-M
Crownpo Technology
1.0A Surface Mount Fast
Recovery Rectifiers-50-1000V
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.
Suffix "-H" indicates Halogen-free parts, ex. FFM101-M-H.
Package outline
SOD-123
0.154(3.9)
0.138(3.5)
0.012(0.3) Typ.
0.075(1.9)
0.060(1.5)
Mechanical data
Epoxy : UL94-V0 rated flame retardant
Case : Molded plastic, SOD-123 / MINI SMA
Terminals :Plated terminals, solderable per MIL-STD-750,
Method 2026
Polarity : Indicated by cathode band
Mounting Position : Any
Weight : Approximated 0.018 gram
0.028(0.7) Typ.
0.067(1.7)
0.051(1.3)
0.028(0.7) Typ.
Dimensions in inches and (millimeters)
Maximum ratings (AT T A=25 oC unless otherwise noted)
PARAMETER
CONDITIONS
Forward rectified current
See Fig.2
Forward surge current
Reverse current
Diode junction capacitance
Storage temperature
8.3ms single half sine-wave superimposed on
rate load (JEDEC methode)
VR = VRRM TJ = 25 OC
VR = VRRM TJ = 125 OC
f=1MHz and applied 4V DC reverse voltage
Symbol
IO
MIN.
TYP.
MAX. UNIT
1.0 A
IFSM 30 A
5.0
IR
μA
100
CJ 15 pF
T STG
-65
+175 OC
SYMBOLS
V
*1
RRM
(V)
V
*2
RMS
(V)
V
*3
R
(V)
V
*4
F
(V)
FFM101-M
FFM102-M
FFM103-M
FFM104-M
50
100
200
400
35 50
70 100
140 200
280 400
1.30
FFM105-M
FFM106-M
FFM107-M
600
800
1000
420
560
700
600
800
1000
Note 1. Reverse recovery time test condition, IF=0.5A, IR=1.0A, IRR=0.25A
trr *5
(ns)
150
250
500
Operating
temperature
T,J (OC)
-55 to +150
28-Dec-11
Document No. FFM101-M THRU FFM107-M
*1 Repetitive peak reverse voltage
*2 RMS voltage
*3 Continuous reverse voltage
*4 Maximum forward voltage@I=1.F0A
*5 Maximum Reverse recovery time, note 1
www.crownpo.com



Crownpo Technology
Crownpo Technology

FFM105-M Datasheet Preview

FFM105-M Datasheet

1.0A Surface Mount Fast Recovery Rectifiers

No Preview Available !

FFM105-M pdf
FFM101-M THRU FFM107-M
Crownpo Technology
Rating and characteristic curves (FFM101-M THRU FFM107-M)
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
20 40
60 80 100 120 140 160 180 200
AMBIENT TEMPERATURE (°C)
FIG.4-MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
50
40
30
8.3ms Single Half
TJ=25 C
Sine Wave
20 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
28-Dec-11
Document No. FFM101-M THRU FFM107-M
www.crownpo.com


Part Number FFM105-M
Description 1.0A Surface Mount Fast Recovery Rectifiers
Maker Crownpo Technology
Total Page 6 Pages
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FFM105-M pdf
FFM105-M Datasheet PDF
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