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Kexin |
SMD Type
Fast Recovery Diodes
RS1AL ~ RS1ML
Diodes
■ Features
● For surface mounted application
● Glass passivated junction chip
● Fast switching for high efficiency
● Plastic material used carries Underwriters
Laboratory Classification 94V-0
SOD-123
2.7 +0.1
-0.1
Unit: mm
1.1 +0.05
-0.05
3.7 +0.1
-0.1
0.50
0.35
0.1max
■ Absolute Maximum Ratings Ta = 25℃
Parameter
Symbol
RS
1AL
RS
1BL
RS
1DL
RS
1GL
RS
1JL
Repetitive Peak Reverse Voltage
VRRM
50 100 200 400 600
RMS Voltage
Maximum DC Blocking Voltage
Forward Voltage @ 0.8A
(Note.1)
VRMS
VDC
VF
35 70 140 280 420
50 100 200 400 600
1.3
Averaged Forward Current.TL=90℃
IFAV
0.8
Peak Forward Surge Current Ta=25℃
IFSM
30
Maximum DC Reverse Current Ta=25℃
Ta=125℃
IR
5
50
Maximum Reverse Current (Note.2)
Typical Junction Capacitance (Note.3)
trr
Cj
150 250
10
Thermal Resistance Junction to Ambient
RθJA
105
Thermal Resistance Junction to Lead
RθJL
32
Junction Temperature
Tj
150
Storage Temperature
Tstg
-55 to 150
Note.1: Pulse Test with PW=300 usec, 1% Duty Cycle
Note.2: Reverse Recovery Test Conditions: I F=0.5A, IR=1.0A, IRR=0.25A
Note.3: Measured at 1 MHz and Applied Reverse Voltage of 4.0V D.C.
RS RS
1KL 1ML
800 1000
560 700
800 1000
Unit
V
A
μA
500 ns
pF
℃/W
℃
■ Marking
NO
Marking
RS1AL
RS1A
RS1BL
RS1B
RS1DL
RS1D
RS1GL
RS1G
RS1JL
RS1J
RS1KL
RS1K
RS1ML
RS1M
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SMD Type
Diodes
Fast Recovery Diodes
RS1AL ~ RS1ML
■ Typical Characterisitics
FIG.1 FORWARD CURRENT DERATING CURVE
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0
RESISTIVE OR
INDUCTIVE LOAD
25 50 75 100 125 150 175
LEAD TEMPERATURE (oC)
FIG. 2 TYPICAL REVERSE CHARACTERISTICS
100
10 TA=150℃
1
TA=100℃
0.1
0.01
TA=25℃
FIG. 3 MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
50
8.3mS Single Half Sine Wave
40 JEDEC Method
0.001
0
20 40 60 80 100 120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
30 FIG. 5 TYPICAL FORWARD CHARACTERISRICS
10
20 Pulse Width=300us
1% Duty Cycle
10
0
1 10 100
NUMBER OF CYCLES AT 60 Hz
1 TA=125℃
FIG. 4 TYPICAL JUNCTION CAPACITANCE
100
TA=25℃
f=1.0MHz
Vsig=50mVp-p
0.1
TA=25℃
10
1
1
10
REVERSE VOLTAGE (V)
0.01
0.4 0.6 0.8 1 1.2 1.4 1.6 1.8
FORWARD VOLTAGE (V)
100
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