FSS22 .... FSS26
2 Amp. Surface Mounted Schottky Barrier Rectifier
• Metal Silicon Junction, majority carrier conduction
• High current capability, low forward voltage drop
• Guardring for overvoltage protection
• Low power loss, high efficiency
• High surge capability
• Plastic material carries U/L recognition 94V-O
• Low profile package
• Easy pick and place
Dimensions in mm.
Maximum Ratings, according to IEC publication No. 134
Electrical Characteristics at Tamb = 25 °C
V
F
Max. forward voltage drop at I
F = 2.0 A
I
R
0.5 mA
0.55 V
Max. Instantaneous reverse
current at V
RRM
R
thj-a
R
thj-l
Maximum Thermal Resistance
75 °C/W
17 °C/W
Voltage
20 V to 60 V
Current
2.0 A
Ta = 25 ºC
Ta = 100 ºC
0.70 V
20 mA
10 mA
NOTE: Thermal Resistance from junction to lead or to ambient PCB mounted with 5x5 mm copper pads areas.
CASE:
SMB/DO-214AA
(Plastic)
Peak recurrent reverse voltage (V)
Maximum RMS voltage (V)
Maximum DC blocking voltage (V)
Maximum average Forward current.
V
RRM
VRMS
VDC
I
F (AV)
T
j
T
stg
Operating temperature range
Storage temperature range
– 65 to + 150 °C
I
FSM
8.3 ms. peak forward surge current
FSS22
B1
20
(Jedec Method)
14
20
2 A
50 A
21
30
28
40
35
50
42
60
– 65 to + 125 °C
– 65 to + 150 °C
Marking Code
FSS23
B2
30
FSS24
B3
40
FSS25
B4
50
FSS26
B5
60
2.0
4.2
Standard soldering pad
1.25 ± 0.25
5.1 ± 0.3
1.25 ± 0.25
Year code
Sep - 03
Week code
Type No. Closs
(1)
(1)
(1)
Pulse test: 300µs pulse width, 1% duty cycle.
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