SK1BE Rectifier Datasheet

SK1BE Datasheet, PDF, Equivalent


Part Number

SK1BE

Description

Surface Mount Schottky Rectifier

Manufacture

GOOD-ARK

Total Page 4 Pages
Datasheet
Download SK1BE Datasheet


SK1BE
Features
• Low forward voltage drop
• High junction temperature
• Moisture sensitivity: level 1, per J-STD-020
• Plastic package has underwriters laboratory flammability
classification 94V-0
Add suffix 'E' for halogen-free
• Halogen-free according to IEC 61249-2-21 definition
AEC-Q101 qualified
SK17 thru SK1B
Surface Mount Schottky Rectifier
Reverse Voltage 70-100V Forward Current 1A
Package: DO-214AC (SMA)
Applications
For use in low voltage, high freqency inverters, free wheeling and polarity
protection applications.
Maximum Ratings (TA = 25°C unless otherwise noted)
Parameter
Maximum Repetitive Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
Peak Forward Surge Current (8.3 ms single half
sine-wave superimposed on rated load)
Operating Junction and Storage Temperature
Range
Symbol
VRRM
VRMS
VDC
IF(AV)
IFSM
TJ, TSTG
SK17
SK17E
70
42
70
SK18
SK18E
80
56
80
SK19
SK19E
90
63
90
1.0
30
-55 to +150
SK1B
SK1BE
100
70
100
Unit
V
V
V
A
A
°C
Electrical Characteristics (TA = 25°C unless otherwise noted)
Parameter
Test Conditions Symbol
Maximum Instantaneous
Forward Voltage
Maximum DC Reverse Current at
Rated DC Blocking Voltage
Typical Junction Capacitance
IF=1A
TA=25°C
TA=125°C
4.0 V, 1 MHz
VF
IR
CJ
Value
0.79
30
2000
30
Thermal Characteristics
Parameter
Symbol
Value
Typical Thermal Resistance(1)
RθJA
RθJC
85
46
RθJl 25
Note1: Thermal resistance from junction to lead, mounted on PCB with 8.0×8.0mm copper pads.
Unit
V
μA
pF
Unit
°C/W
1/4

SK1BE
SK17 thru SK1B
Surface Mount Schottky Rectifier
Reverse Voltage 70-100V Forward Current 1A
Ratings and Characteristics Curves
(TA = 25°C unless otherwise noted)
1
0.8
0.6
0.4
0.2
0
0 25 50 75 100 125 150
Lead temperature (°C)
Figure 1. Forward Current Derating Curve
100
30
25
20
15
10
5
0
1 10 100
Number of Cycles at 60Hz
Figure 2. Maximum Non-Repetitive Peak Forward
Surge Current
10
1
0.1
0.01
0
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
Instantaneous Forward Voltage (V)
Figure 3. Typical Instantaneous Forward Characteristics
1.8
25°C
50°C
75°C
100°C
125°C
150°C
1000.00
100.00
10.00
1.00
0.10
0.01
10 20 30 40 50 60 70 80 90 100 110
Percent of Rated Peak Reverse Voltage (%)
Figure 4. Typical Reverse Characteristics
2/4
25°C
50°C
75°C
100°C
125°C
150°C


Features Features • Low forward voltage drop High junction temperature • Moistur e sensitivity: level 1, per J-STD-020 Plastic package has underwriters lab oratory flammability classification 94V -0 • Add suffix 'E' for halogen-free • Halogen-free according to IEC 61249 -2-21 definition • AEC-Q101 qualified SK17 thru SK1B Surface Mount Schottky Rectifier Reverse Voltage 70-100V Forw ard Current 1A Package: DO-214AC (SMA) Applications For use in low voltage, h igh freqency inverters, free wheeling a nd polarity protection applications. M aximum Ratings (TA = 25°C unless other wise noted) Parameter Maximum Repetiti ve Peak Reverse Voltage Maximum RMS Vol tage Maximum DC Blocking Voltage Maximu m Average Forward Rectified Current Pea k Forward Surge Current (8.3 ms single half sine-wave superimposed on rated lo ad) Operating Junction and Storage Temp erature Range Symbol VRRM VRMS VDC IF( AV) IFSM TJ, TSTG SK17 SK17E 70 42 70 SK18 SK18E 80 56 80 SK19 SK19E 90 63 90 1.0 30 -55 to +150 SK1B SK1BE 100.
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