星合电子
ＸＩＮＧＨＥ ＥＬＥＣＴＲＯＮＩＣＳ
FEATURES
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Plastic package has Underwriters Laboratory
Flammability Classification 94V-O
For surface mounted applications
Low profile package
Built-in strain relief
Metal to silicon rectifier
majority carrier conduction
Low power loss, High efficiency
High current capability, low V
F
High surge capacity
For use in low voltage high frequency inverters,
free wheeling, and polarity protection applications
High temperature soldering guaranteed:
260
¢J
/10 seconds at terminals
SK32 THRU S310
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
VOLTAGE - 20 to 100 Volts CURRENT - 3.0 Amperes
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
¢J
ambient temperature unless otherwise specified.
Resistive or inductive load.
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
at T
L
=75
¢J
Peak Forward Surge Current 8.3ms single half sine-
wave superimposed on rated load(JEDEC method)
Maximum Instantaneous Forward Voltage at 3.0A
(Note 1)
Maximum DC Reverse Current T
A
=25
¢J
(Note 1)
At Rated DC Blocking Voltage T
A
=100
¢J
Maximum Thermal Resistance (Note 2)
Operating Junction Temperature Range
Storage Temperature Range
NOTES:
1.
Pulse Test with PW=300
£g
sec, 2% Duty Cycle.
2. Mounted on P.C.Board with 14mm (.013mm thick) copper pad areas.
2
SYMBOLS SK32 SK33 SK34 SK35 SK36 SK38 SK39 S310 UNITS
20
30
40
50
60
80
90
100 Volts
V
RRM
14
21
28
35
42
56
64
71
Volts
V
RMS
20
30
40
50
60
80
90
100 Volts
V
DC
I
(AV)
I
FSM
V
F
I
R
R
£K
JL
R
£KJA
T
J
T
STG
0.50
3.0
100
0.70
0.5
20.0
17
55
-50 to +125
-50 to +150
0.85
Amps
Amps
Volts
mA
¢J
/W
¢J
¢J
1
ＧＡＯＭＩ ＸＩＮＧＨＥ ＥＬＥＣＴＲＯＮＩＣＳＣＯ．，ＬＴＤ． ＷＷＷ．ＳＤＤＺＧ．ＣＯＭ ＴＥＬ：０５３６－２２１０３５９ ＱＱ：４６４７６８０１７
星合电子
ＸＩＮＧＨＥ ＥＬＥＣＴＲＯＮＩＣＳ
SK32 THRU S310
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
VOLTAGE - 20 to 100 Volts CURRENT - 3.0 Amperes
50
INSTANTANEOUS FORWARD CURRENT
AMPERES
SK32
10
SK36
AVERAGE FORWARD CURRENT
AMPERES
3.0
2.5
2.0
1.5
1.0
0.5
0
50
60
70
80
SINGLE PHASE HALF
60Hz RESISTIVE OR
INDUCTIVE LOAD P.C.B
MOUNTED ON
0.55×0.55"(14×14mm
COPPER PAD AREAS
S310
1
TJ = 25
¢J
PULSE WIDTH = 300us
1% DUTY CYCLE
0.1
.2
.3
.4
.5
.6
.7
.8
.9
1.0
1.1
90 100 110 120 130 140 150
LEAD TEMPERATURE,
¢J
TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS
Fig. 1-FORWARD CURRENT DERATING CURVE
Fig. 2-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
1000
800
600
400
INSTANTANEOUS REVERSE CURRENT, MILLIAMPERES
10
CAPACITANCE, pF
TA = 100
¢J
1.0
200
100
80
60
40
20
10
0.1
1
4
10
SK32-SK34
SK35-S310
T
J
= 25
¢J
0.1
TA = 75
¢J
40 60 100
TA = 25
¢J
0.01
REVERSE VOLTAGE. VOLTS
SK32 - SK34
SK35 - S310
0.001
20
40
60
80
100
120
140
Fig. 4-TYPICAL JUNCTION CAPACITANCE
PEAK FORWARD SURGE CURRENT,
AMPERES
PERCENT OF RATED PEAK REVERSE VOLTAGE
100
80
60
40
20
0
1
2
5
10
20
50
100
T
J
= 150
¢J
10ms SINGLE HALF
SINE-WAVE
Fig. 3-TYPICAL REVERSE CHARACTERISTICS
NUMBER OF CYCLES AT 60Hz
Fig. 5-MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
2
ＧＡＯＭＩ ＸＩＮＧＨＥ ＥＬＥＣＴＲＯＮＩＣＳＣＯ．，ＬＴＤ． ＷＷＷ．ＳＤＤＺＧ．ＣＯＭ ＴＥＬ：０５３６－２２１０３５９ ＱＱ：４６４７６８０１７
Embedded System
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