Surface Mounted Schottky Barrier Rectifiers
Reverse Voltage 40 ~ 200 V
Forward Current 3.0 A
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Features
Low reverse leakage
High forward surge capability
High reliability
High temperature soldering guaranteed:
260℃/10seconds
Lead and body according with RoHS standard
Green compound with suffix "-F" on Marking
Mechanical Data
Case:SMAF Molded plastic
Epoxy: UL 94V-0 rate flame retardant
Lead: Pure tin plated, lead free
Ro
/
H
/
S
2002 95 EC
Maximum Ratings & Characteristics
Ratings at 25℃ ambient temperature unless otherwise specified.
SMAF
SS34AF THRU SS320AF
SS34 SS35 SS36 SS38 SS310 SS315 SS320
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Parameter
V
RRM
V
DC
Symbols
V
RMS
3.0
Unit
V
A
V
V
AF AF AF AF AF AF AF
40 50 60 80 100 150 200
105 140
40 50 60 80 100 150 200
28 35 42 56 70
Maximum average forward rectified current
Non-repetitive peak forward surge current
8.3 ms singlehalf sine-wave
@IF=3.0A
Maximum forward voltage
TA= 25℃
V
F
I
F(AV)
I
FSM
80
V
A
μA
500 100
0.950.55 0.70 0.85
@@V
DC
Maximum reverse current
TA=100℃
Typical thermal resistance (Note 1)
VR=4.0V,f=1MHz
Type junction capacitance
Operating junction and storage temperature rang
mA
IR
20 10
℃
℃/W
pF
180
-55 --- +125 -55 --- +150
RθJA
Tj, TSTG
65
C
j
Note:
1)Thermal resistance from junction to ambient, PCB mounted.
Specifications are subject to change without notice.
C PROSEMI Document No:HEX79422647Z
www.prosemitech.com
www.prosemitech.com
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Characteristic Curves
TYPICAL FORWARD CHARACTERISTIC
IF Instantaneous Foo
rward Current (A)
FORWARD CURRENT DERATING CURVE
eectified Current (A)
2.5
3
3.5
10
IF
(A) Average Forward R
0
0.5
1
1.5
22
0.1
1
Tamb, ambient temperature (°C)
Typical Reverse Characteristics
0 25 50 75 100 125 150 175 200
0.1 0.5 0.9 1.3 1.7
VF Instantaneous Forward Voltage (V)
MAXIMUM NON REPETITIVE
PEAK FORWARD SURGE CURRENT
Reverse C
urrent(uA)
rrd Surge Current (A)
50
60
70
80
90
10
100
1000
IFSM Peak Forwa
0
10
20
30
40
1 10 100
0.1
1
0% 20% 40% 60% 80% 100%
Percent Of Rated Peak Reverse voltage %Number of Cycles at 60 Hz.
SS34AF THRU SS320AF
Specifications are subject to change without notice.
C PROSEMI Document No:HEX79422647Z
www.prosemitech.com
www.prosemitech.com