PAGE . 1
2018-1-1-REV.01
SK52~SK510
FEATURES
MECHANICAL DA T A
SURF ACE MOUNT SCHOTTKY BARRIER RECTIFIER
VOLT AGE
20 to 100 Volt
CURRENT
5 Ampere
MAXIMUM RA TINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
PARAMETER SYMBOLSK52 SK53 SK54 SK55 SK56 UNITS
Maximum Recurrent Peak Reverse Voltage V
RRM
20 30 40 50 60 V
Maximum RMS Voltage V
RMS
14 21 28 35 42 V
Maximum DC Blocking Voltage V
DC
20 30 40 50 60 V
Maximum Average Forw ard Current
I
F(AV)
5 A
Peak Forward Surge Current : 8.3ms single half sine-wave
superimposed on rated load
I
FSM
100 A
Maximum For w ard Volt age at 5 A
V
F
0.55
0 . 75
V
Maximum DC Reverse Current at Rated DC Blocking
Voltage
T
J
=25
O
C
T
J
=100
O
C
I
R
1.0
20
mA
Thermal Resist ance
R
θJA
55
O
C / W
Operating Junction Temperature Range T
J
-55 t o + 150
O
C
Storage Temperature Range
T
STG
-55 t o + 150
O
C
1
2
Cathode
Anode
6.60~7.11
5.59~6.22
0.76~1.52
0.15~0.31
7.75~8.13
2.00~2.62
2.75~3.25
0.05~0.20
SK58
80
56
80
SK510
100
70
100
0 . 8 5
Typical Junction Capacitance c e
C
J
200
pF
SMC / DO-214AB
Unit:mm
R
θJL
16
www.grande.com.cn
• Low power loss, High efficiency
• High surge capacity
• High current capacity, low V
F
• Lead free in compliance with EU RoHS 2.0
• Case Material: M
o
lded Plastic.
• UL Flammability
Classification Rating 94V-0
PAGE . 2
2018-1-1-REV.01
RATING AND CHARACTERISTIC CURVES
SK52~SK510
FIG.2 MAXIUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
www.grande.com.cn
FIG.1 FORWARD CURRENT DERATING CURVE
Percent of Rated Peak Reverse Voltage(%)
FIG.4 TYPICAL REVERSE CHARACTERISTICS
PEAK FORWARD SURGE CURRENT,(A)
Number of Cycles
INSTANTANEOUS FORWARD CURRENT,(A)
INSTANTANEOUS REVERSE CURRENT,(mA)
Instantaneous Forward Voltage (V)
FIG.3
TYPICAL FORWARD CHARACTERISTICS
AVERAGE FORWARD CURRENT (A)
CASE TEMPERATURE (
°
C)
60
80 120 140 160 180
0
1
2
3
Single Phase, Half Wave
60Hz Resistive or Inductive Load
100
4
5
6
1 1004
0
50
75
8
2
61020 40 60
80
100
150
125
25
40
60
200
100
.2
1.2.4 .6 .8 1.0
.1
.2
.4
.6
1
2
4
6
10
20
25°C
400
600
1000
1.4
SK52~SK54
SK55~56
SK58~SK510
.4
.6
2
1
20 12040 60 80 100
.001
.002
.004
.006
.01
.02
.04
.06
.1
.2
4
6
10
140
25°C
75°C
100°C