®
Voltage
50 to 1000 V
Current
1.0 A at 55 ºC
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 ºC 10 sec
Dimensions in mm. CASE:
SMA/DO-214AC
Maximum Ratings and Electrical Characteristics at 25 ºC
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Forward current at T
L
= 55 ºC
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 ºC
Ta = 100 ºC
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 µ 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 µA
100 µA
27 ºC/W
75 ºC/W
-55 to + 150 ºC
1.7 V
Mar - 00
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
Week code
Year code
Type No. Closs
FUF1BFUF1A FUF1GFUF1D FUF1KFUF1J FUF1M
FUF1
Rating And Characteristic Curves
FORWARD CURRENT DERATING CURVE
Lead temperature (ºC)
0 50 17525 75 150125100
1.4
1.2
1
0.8
0.6
0.4
0.2
0
5x5mm2 x 130 µ
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 ºC
j
T = 75 ºC
j
T = 125 ºC
j
MAXIMUM NON REPETITIVE
PEAK FORWARD SURGE CURRENT
1
Number of cycles at 60 Hz
2 4 6 10 1004020
30
25
20
15
10
5
TYPICAL JUNCTION
CAPACITANCE
0.1 0.5 1 10 50 1005
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
VF, instantaneous forward
voltage (V)
T = 25 ºC
j
1
0.1
0.01
FUF1A thru FUF1G
FUF1J thru
FUF1M
2
T = 25 ºC
j
f = 1 MHz
Mar - 00
