SK82 THRU SK810
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
Reverse Voltage - 20 to 100 Volts
Forward Current - 8.0 Amperes
DO-214AA/SMB
FEATURES
The plastic package carries Underwriters Laboratory
Flammability Classification 94V-0
For surface mounted applications
Low reverse leakage
Built-in strain relief,ideal for automated placement
High forward surge current capability
High temperature soldering guaranteed:
250 C/10 seconds at terminals
0.087 (2.20)
0.071 (1.80)
0.155(3.94)
0.130(3.30)
0.180(4.57)
0.160(4.06)
0.012(0.305)
0.006(0.152)
0.096(2.44)
0.084(2.13)
MECHANICAL DATA
0.008(0.203)MAX.
0.060(1.52)
0.030(0.76)
0.220(5.59)
0.205(5.21)
Dimensions in inches and (millimeters)
Case:
JEDEC DO-214AA molded plastic body
Terminals:
Solder plated, solderable per MIL-STD-750,
Method 2026
Polarity:
Color band denotes cathode end
Mounting Position:
Any
Weight
:0.003 ounce, 0.093 grams
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 C ambient temperature unless otherwise specified.
Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%.
MDD Catalog Number
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
at T
L
=95 C
Peak forward surge current
8.3ms single half sine-wave superimposed on
rated load (JEDEC Method)
Maximum instantaneous forward voltage at 8.0A
Maximum DC reverse current
T
A
=25 C
at rated DC blocking voltage
T
A
=100 C
Typical junction capacitance (NOTE 1)
Typical thermal resistance (NOTE 2)
Operating junction temperature range
Storage temperature range
SYMBOLS
SK82
SK83
SK835
SK84
SK845
SK86
SK88
SK810
UNITS
VOLTS
VOLTS
VOLTS
Amps
V
RRM
V
RMS
V
DC
I
(AV)
20
14
20
30
21
30
35
24.5
35
40
28
40
45
31.5
45
8.0
60
42
60
80
56
80
100
70
100
I
FSM
V
F
I
R
C
J
R
θ
JA
T
J
,
T
STG
0.65
200.0
0.85
1
20
400
18.0
-50 to +150
-50 to +150
Amps
Volts
mA
pF
C/W
C
C
Note:
1.Measured at 1MHz and applied reverse voltage of 4.0V D.C.
2.P.C.B. mounted with 0.2x0.2
”(5.0x5.0mm)
copper pad areas
RATINGS AND CHARACTERISTIC CURVES SK82 THRU SK810
Figure 1
Typical Forward Characteristics
1000
600
400
Figure 2
Forward Derating Curve
12
10
200
8.0
100
60
40
SK82-SK86
20
Amps 10
6
4
2
1
.6
.4
.2
.1
.2
.4
.6
.8
Volts
Instantaneous Forward Current - Amperes
versus
Instantaneous Forward Voltage - Volts
1.0
1.2
1.4
SK88-SK810
6.0
Amps
4.0
2.0
25 C
Single Phase, Half Wave
60Hz Resistive or Inductive Load
60
80
100
120
140
160
180
0
°C
Average Forward Rectified Current - Amperesversus
Junction
Temperature -°C
Figure 3
Junction Capacitance
100
600
400
200
pF
100
60
40
20
10
.1
.2
.4
1
Volts
2
4
10
20
40
100 200
400
1000
T
J
=25°C
Junction Capacitance - pF
versus
Reverse Voltage - Volts
The cruve graph is for reference only, can't be the basis for judgment(曲线图仅供参考)!
RATINGS AND CHARACTERISTIC CURVES SK82 THRU SK810
Figure 4
Typical Reverse Characteristics
10
6
4
Figure 5
Peak Forward Surge Current
600
500
400
2
1
.6
.4
.2
100°C
Amps
300
200
100
0
1
2
4
6 8 10 20
Cycles
Peak Forward Surge Current - Amperes
versus
Number Of Cycles At 60Hz - Cycles
40
60 80 100
75°C
mAmps .1
.06
.04
.02
.01
.006
.004
.002
.001
20
40
60
80
Volts
Instantaneous Reverse Leakage Current - MicroAmperes
versus
Percent Of Rated Peak Reverse Voltage - Volts
100
120
140
SK82
- 845
SK85 -810
25°C
The cruve graph is for reference only, can't be the basis for judgment(曲线图仅供参考)!
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