SK1645 CHENG-YI ELECTRONIC CO., LTD., SK1645 Datasheet - Page 2

• Manufacturer Part Number: SK1645
• Description: Miniature Schottky Barrier Rectifier
• Manufacturer: CHENG-YI ELECTRONIC CO., LTD.

RATING AND CHARACTERISTICS CURVES
SR1620 THRU SR1660
SK1620 THRU SK1660
175
150
125
100
4000
2000
1000
SR1620 thru SR1660
SK1620 thru SK1660
MINIATURE SCHOTTKY BARRIER
MINIATURE SCHOTTKY BARRIER
75
25
50
Fig.1 - TYPICAL FORWARD CURRENT DERATING CURVE
800
600
400
200
100
1
20
16
12
.1
8
4
0
Fig.3 - MAXIMUM NON-REPETITIVE FORWARD
0
Fig.4 - TYPICAL JUNCTION CAPACIT ANCE
2
Single Phase half Wave
60Hz Inductive or
Resistive Load
.4
NUMBER OF CYCLES AT 60 Hz
CASE TEMPERATURE, C
REVERSE VOLTAGE(V)
SR1650C~SR1660C
RECTIFIER
RECTIFIER
SURGE CURRENT
1.0
5
50
8.3ms Single Half Sine Wave
JEDEC Method
10
SR1620C~SR1645C
4
100
20
0
10
50
40 80
150
100
100
100
1.0
.01
10
.1
Fig.2 - TYPICAL REVERSE CHARACTERISTICS
1.0
40
10
.1
.1
20
INSTANTANEOUS FORWARD VOLT AGE, (V)
Fig.5 - TYPICAL INSTANTANEOUS
PERCENT OF RATED PEAK
ELECTRONIC
REVERSE VOLTAGE, (%)
FORWARD CHARACTERISTICS
.2
40
CHENG- YI
CHENG- YI
.3
60
.4
80
.5
100
Pulse Width-300 s
1% DUTY CYCLE
120
.6
.7
.8
.9