RECTRON
SEMICONDUCTOR
TECHNICAL SPECIFICATION
FEATURES
* Ideal for surface mounted applications
* Low leakage current
* Metallurgically bonded construction
* Mounting position: Any
* Weight: 0.057 gram
* Epoxy : Device has UL flammability classification 94V-0
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
o
C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
FFM101W
THRU
FFM107W
SMX
MAXIMUM RATINGS (At T
A
= 25
o
C unless otherwise noted)
SURFACE MOUNT
VOLTAGE RANGE 50 to 1000 Volts CURRENT 1.0 Ampere
FAST RECOVERY SILICON RECTIFIER
ELECTRICAL CHARACTERISTICS (At T
A
= 25
o
C unless otherwise noted)
NOTES : 1. Measured at 1.0 MHz and applied average voltage of 4.0VDC
2. Thermal resistance junction to terminal 6.0mm
2
copper pads to each terminal.
3. Thermal resistance junction to ambient, 6.0mm
2
copper pads to each terminal.
4. Test Conditions: I
F
= 0.5A, I
R
= -1.0A, I
RR
= -0.25A
Dimensions in inches and (millimeters)
2005-10
RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current at T
A
= 55
o
C
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Typical Junction Capacitance (Note 1)
Operating and Storage Temperature Range
SYMBOL
V
RRM
V
DC
I
O
I
FSM
C
J
T
J
, T
STG
V
RMS
Amps
1.0
30
70
-55 to + 150
0
C / W
pF
0
C
UNITS
Volts
Volts
Maximum Thermal Resistance
(Note 2) R
θ
JL
FFM101W
FFM103W
FFM102W
FFM104W
FFM106W
FFM105W
FFM107W
50
100
200
400
600
800
1000
50
100
200
400
600
800
1000
35
70
140
280
420
560
700
30
Volts
Amps
15
0
C / W
(Note 3) R
θ
JA
CHARACTERISTICS
Maximum Reverse Recovery Time (Note 4)
V
F
SYMBOL
I
R
trr
1.3
50
100
uAmps
uAmps
nSec
Maximum Full Load Reverse Current,Full cycle Average at T
A
= 25
o
C
Maximum Forward Voltage at 1.0A DC
Volts
U N I T S
Maximum DC Reverse Current at
Rated DC Blocking Voltage
@T
A
= 25
o
C
@T
A
= 125
o
C
FFM101W
FFM103W
FFM102W
FFM104W
FFM106W
FFM105W
FFM107W
5.0
150
250
500
uAmps
MECHANICAL DATA
5.”Fully ROHS compliant”,”100% Sn plating(Pb-free)”.
.209 (5.31)
.185 (4.70)
.091 (2.31)
.067 (1.70)
.110 (2.79)
.086 (2.18)
.011 (0.28)
.007 (0.18)
.180 (4.57)
.160 (4.06)
.059 (1.50)
.035 (0.89)
.010 (0.25)
.008 (0.20)
.071 (1.80)
.051 (1.30)