Voltage
50 to 1000 V
Current
1.0 A at 55 C
FUF1A ........ FUF1M
1 Amp. Surface Mounted Glass Passivated Ultrafast Recovery Rectifier
Glass passivated junction
High current capability
The plastic material carries U/L 94 V-0
Low profile package
Easy pick and place
High temperature soldering 260 C 10 sec
Dimensions in mm.
CASE:
SMA/DO-214AC
Maximum Ratings and Electrical Characteristics at 25 C
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Forward current at T
L
= 55 C
V
RRM
V
RMS
V
DC
I
F(AV)
I
FSM
V
F
I
R
Maximum DC Reverse Current
at Rated DC Blocking Voltage
MECHANICAL DATA
Terminals: Solder plated, solderable per IEC 68-2-20.
Standard Packaging: 4 mm. tape (EIA-RS-481).
Weight: 0.064 g.
Marking Code
Maximum Instantaneous Forward
Voltage at 1.0A
Ta = 25 C
Ta = 100 C
Maximum Reverse Recovery Time (0.5/1/0.25A)
T
rr
Typical Junction Capacitance (1MHz; -4V)
C
j
Typical Thermal Resistance
(5x5 mm
2
x 130 Copper Area)
Operating Junction and Storage
Temperature Range
8.3 ms. peak forward surge current
(Jedec Method)
T
j -
T
stg
R
th (j-l)
R
th (j-a)
50
35
50
1.0 A
30 A
1.3 V
50 ns
15 pF
5 A
100 A
27 C/W
75 C/W
-55 to + 150 C
1.7 V
Jun - 03
100
70
100
200
140
200
400
280
400
600
420
600
800
560
800
1000
700
1000
75 ns
UE
UF
UG
UH
UI
UJ
UK
2.0
4.2
Standard soldering pad
1.25
0.25
5.1
0.3
1.25
0.25
Year code
FUF1B
FUF1A
FUF1G
FUF1D
FUF1K
FUF1J
FUF1M
Week code
Type No. Closs
FUF1
Rating And Characteristic Curves
FORWARD CURRENT DERATING CURVE
Lead temperature (C)
0
50
175
25
75
150
125
100
1.4
1.2
1
0.8
0.6
0.4
0.2
0
5x5mm
2
x 130
Thick Copper Land Areas
TYPICAL REVERSE CHARACTERISTIC
20
60
10
Percent of rated peak
reverse voltage
1
0.1
0.01
40
80 100 120
T = 25 C
j
T = 75 C
j
T = 125 C
j
MAXIMUM NON REPETITIVE
PEAK FORWARD SURGE CURRENT
1
Number of cycles at 60 Hz
2 4
6
10
100
40
20
30
25
20
15
10
5
TYPICAL JUNCTION
CAPACITANCE
0.1
0.5
1
10
50
100
5
70
60
50
40
30
20
10
0
V , reverse voltage (V)
R
TYPICAL FORWARD CHARACTERISTIC
0.6
0.8
1
1.2
1.4
1.6
10
V
F
, instantaneous forward
voltage (V)
T = 25 C
j
1
0.1
0.01
FUF1A thru FUF1G
FUF1J thru
FUF1M
2
T = 25 C
j
f = 1 MHz
Jun - 03
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