SL02 thru SL04
Vishay Semiconductors
formerly General Semiconductor
Document Number 88739
www.vishay.com
24-Jun-02
1
New Product
Small Surface Mount Schottky Rectifier
Reverse Voltage 20 to 40V
Forward Current 1.1A
Patented
Features
For surface mounted applications
Low-profile package
Ideal for automated placement
Low power loss, high efficiency
High temperature soldering:
250
C/10 seconds at terminals
Maximum Ratings and Thermal Characteristics
(T
C
= 25C unless otherwise noted)
Parameter
Symbol
SL02
SL03
SL04
Unit
Device marking code
S2
S3
S4
Maximum repetitive peak reverse voltage
V
RRM
20
30
40
V
Maximum RMS voltage
V
RMS
14
21
28
V
Maximum DC blocking voltage
V
DC
20
30
40
V
Maximum average forward rectified current, T
L
= 109C
I
F(AV)
1.1
A
Peak forward surge current
I
FSM
40
A
8.3ms single half sine-wave
Typical thermal resistance (on ceramic substrate)
R
JA
55
(on epoxy substrate)
188
(2)
C/W
Maximum Operating junction temperature
T
J
125
C
Storage Temperature Range
T
S
-55 to 150
C
Electrical Characteristics
(T
C
= 25C unless otherwise noted)
Parameter
Symbol
SL02
SL03
SL04
Unit
Instantaneous forward voltage at 0.5A
(1)
Typical
V
F
0.360
0.395
0.450
V
Maximum
0.385
0.43
0.51
Typical instantaneous forward voltage at 1.1A
V
F
0.420
0.450
0.500
V
Maximum DC reverse current
T
A
= 25C
250
130
20
A
at Rated DC blocking voltage
T
A
= 100C
I
R
8.0
6.0
6.0
mA
Mounting Pad Layout
1.6
1.2
1.2
Detail Z
enlarged
0.00 0.10
Top View
1.0
0.2
1.8
0.1
2.8
0.1
0.98
0.1
0.05 - 0.30
3.7
0.2
0.60
0.25
5
5
Z
Cathode Band
DO-219AB (SMF)
Dimensions in
millimeters
Mechanical Data
Case: Low-profile plastic case
Polarity: Color band denotes cathode end
Weight: approx. 0.01g
Packaging codes-options:
G1-10K per 13" reel (8mm tape), 50K/box
G2-3K per 7" reel (8mm tape), 30K/box
Notes:
(1) Pulse test: 300
s pulse width, 1% duty cycle
(2) Mounted on epoxy substrate with 3 x 3mm Cu pads (
40
m thick)
SL02 thru SL04
Vishay Semiconductors
formerly General Semiconductor
www.vishay.com
Document Number 88739
2
24-Jun-02
Ratings and
Characteristic Curves
(T
A
= 25C unless otherwise noted)
0
10
30
50
70
90
110
130
0
0.5
1.5
1.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1
10
0
150
0.0001
0.001
0.01
0.1
0
5
10
15
1
10
100
1000
10000
20
25
Instantaneous Forward Current (A)
Fig. 3 Typical Instantaneous
Forward Characteristics SL02
Instantaneous Forward Voltage (V)
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1
10
0
0.0001
0.001
0.01
0.1
Instantaneous Forward Current (A)
Fig. 5 Typical Instantaneous
Forward Characteristics SL03
Instantaneous Forward Voltage (V)
Instantaneous Reverse Current (
A)
Fig. 4 Typical Reverse Current
Characteristics SL02
Reverse Voltage (V)
0
5
10
15
1
0.1
10
100
1000
10000
20
25
30
35
Instantaneous Reverse Current (
A)
Fig. 6 Typical Reverse Current
Characteristics SL03
Reverse Voltage (V)
12
10
50
100
150
200
250
0
2
4
6
8
10
Junction Capacitance (pF)
Fig. 2 Typical Junction Capacitance
Reverse Voltage (V)
SL02
SL04
T
J
= 100
C
T
J
= 100
C
T
J
= 50
C
T
J
= 50
C
T
J
= 75
C
T
J
= 75
C
T
J
= 25
C
T
J
= 25
C
T
J
= 100
C
T
J
= 50
C
T
J
= 75
C
T
J
= 25
C
T
J
= 100
C
T
J
= 50
C
T
J
= 75
C
T
J
= 25
C
Pulse Width = 300
s
1% Duty Cycle
Pulse Width = 300
s
1% Duty Cycle
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