FFM101 thru FFM107P
Surface Mount Glass Passivated Super Fast Rectifiers
Reverse Voltage 50 to 1000V Forward Current 1.0A
FEATURES
* Plastic package has Underwriters Laboratory
*
*
*
*
*
*
Flammability Classification 94V-0
High temperature metallurgically
bonded construction
Cavity-free glass passivated junction
Capable of meeting environmental standards
of MIL-S-19500
Fast Switching for high efficiency
Typical IR less than 1.0µA
High temperature soldering guaranteed:
260°C/10 seconds
Mechanical Data
Case:
JEDEC DO-214AC, molded plastic over glass body
Terminals:
Plated axial leads, solderable per
MIL-STD-750, Method 2026
Polarity:
Color band denotes cathode end
Mounting Position:
Any
Weight:
0.0023 oz., 0.065 g
Handling precautin:None
We declare that the material of product compliance
with ROHS requirements
1.Maximum & Thermal Characteristics Ratings
at 25°C ambient temperature unless otherwise specified.
Parameter Symbol
Device marking code
Maximum repetitive peak reverse voltage
Maximum RSM voltage
Maximum DC blocking voltage
Maximum average forward rectified current
0.375" (9.5mm) lead length at T
A
= 75°C
Peak forward surge current 8.3ms single half sine-
wave superimposed on rated load (JEDEC Method)
Typical thermal resistance (Note 2)
Operating junction and storage temperature range
V
RRM
V
RSM
V
DC
IF(AV)
I
FSM
RθJA
TJ, TSTG
symbol
FFM
101
FF1
50
35
50
FFM
102
FF2
100
70
100
FFM
103
FF3
200
140
200
FFM
104
FF4
400
280
400
1.0
30
75
–50
to +150
FFM
105
FF5
600
420
600
FFM
106
FF6
800
560
800
FFM
107
FF7
1000
700
1000
FFM
107P
FF7P
1000
700
1000
Unit
V
V
V
A
A
°C/W
°C
Electrical Characteristics Ratings
at 25°C ambient temperature unless otherwise specified.
Parameter Symbol
Maximum instantaneous forward voltage at 1.0A
Maximum DC reverse current TA = 25°C
at rated DC blocking voltage TA = 125°C
Typical reverse recovery time (Note 1)
Typical junction capacitance at 4.0V, 1MHz
NOTES:
1. IF = 0.5A, IR = 1.0A, IRR = 0.25A
symbol
V
F
IR
trr
CJ
150
8.0
FFM
101
FFM
102
FFM
103
FFM
104
FFM
105
FFM
106
FFM
107
FFM
107P
Unit
V
µA
500
250
ns
PF
1.3
5.0
100
2. Thermal resistance from junction to ambient at 0.375” (9.5mm) lead length, P.C.B. mounted
FFM101 thru FFM107P
2.Ratings and Characteristic Curves
( TA = 25°C unless otherwise noted )
Fig. 1
–
Forward Current Derating Curve
Average Forward Rectified Current (A)
Average Forward Rectified Current (A)
50
40
30
20
Fig. 2
–
Maximum Non-repetitive Peak
Forward Surge Current
TJ = TJ max
8.3ms Single Half Sine-wave
(JEDEC Method)
1.0
60 Hz
Resistive or
Inductive Load
0.5
10
0
0.375" (9.5mm) Lead Length
0
0
25 50 75 100 125 150 175
Ambient Temperature,
°C
1
10
Number of Cycles at 60Hz
100
Instantaneous Forward Current (A)
10
TJ = 25°C
Pulse width = 300µs
1% Duty Cycle
Instantaneous Reverse Current (µA)
100
Fig 3.
–
Typical Instantaneous Forward
Characteristics
Fig 4.
–
Typical Reverse Characteristics
100
Tj=125℃
10
1.0
1.0
Tj=25℃
0.1
0.1
0.01
0.6
0.8
1.0
1.2
1.4
1.6
Instantaneous Forward Voltage (V)
0.01
0
20
40
60
80
100
Percent of Rated Peak Reverse Voltage (%)
Fig 6.
–
Typical Junction Capacitance
100
Transient thermal impedance(°C/W)
Fig 5.
–typical
transient thermal
impedance
20
Junction Capacitance (pF)
10
TJ = 25°C
f = 1.0 MHz
Vsig = 50mVp-p
10
1.0
0.1
0.01
0.1
1.0
10
t,Pulse duration,sec
100
1.0
0.1
1
10
Reverse Voltage (V)
100
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