SL22-SL23
SMD Schottky Barrier Rectifiers
VOLTAGE RANGE
: 20 - 30 V
CURRENT:
2.0
A
Features
For surface mounted applications
Low leakage
Low forward voltage drop
High current capability
Easily cleaned with Alcohol,Isopropnol
and similar solvents
2.3± 0.15
2.0± 0.15
SMB
4.7± 0.25
5.4± 0.2
The plastic material carries U/L
recognition 94V-0
Mechanical Data
Case: JEDEC SMB,molded plastic
Polarity: Color band denotes cathode end
Weight: 0.003 ounces, 0.093grams
Mounting position: Any
1.3± 0.2
0.203MAX
Dimensions in millimeters
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
ambient temperature unless otherwise specified.
Single phase,half wave,60 Hz,resistive or inductive load. For capacitive load,derate by 20%.
3.6± 0.3
0.2± 0.05
SL22
Maximum recurrent peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Average forward rectified current
Peak forward surge current
8.3ms single half-sine-wave
superimposed on rated load
Maximum instantaneous
@
1.0
A
forward voltage (Note1)
@
2.0A
Maximum reverse current
@T
A
=25
at rated DC blocking voltage @T
A
=100
Typical thermal resistance (Note2)
Operating temperature range
Storage temperature range
V
F
I
R
R
θ
JL
R
θ
JA
T
j
T
STG
0.395
0.440
0.4
10
17
75
- 55 -- +125
- 55 -- +150
I
FSM
100
V
RRM
V
RMS
V
DC
I
F(AV)
20
14
20
2.0
SL23
30
21
30
UNITS
V
V
V
A
A
V
mA
/W
NOTE: 1.Pulse test: 300
µs
pulse width.1%duty cycle
2.P.C.B. mounted with 0.2×0.2〞(5.0×5.0mm) copper pad areas
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mail:lge@luguang.cn
SL22-SL23
SMD Schottky Barrier Rectifiers
Ratings AND Charactieristic Curves
Fig. 1 — Forward Derating Curve
2.0
Peak Forward Surge Current (A)
Average Forward Current (A)
120
100
80
60
40
20
0
1
Fig. 2 — Maximum Non-Repetitive
Peak Forward Surge Current
1.5
1.0
0.5
0
50 60 70 80 90 100 110 120 130 140 150 160
Lead Temperature (°C)
10
Number of Cycles at 60H
Z
100
I
F
-- Instantaneous Forward Current (A)
50
10.0
Fig. 3 — Typical Instantaneous
Forward Characteristics
T
J
= 125°C
Fig. 4 — Typical Reverse Current
Characteristics
Instantaneous Reverse Current (mA)
100
T
J
= 25°C
10
T
A
= 100°C
1
1
0.1
0.1
0.01
T
A
= 25°C
0.01
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
0.001
0
100
80
60
40
20
Percent of Rated Peak Reverse Voltage (%)
Instantaneous Forward Voltage (V)
5000
Fig. 5 — Typical Junction Capacitance
Junction Capacitance (pF)
1000
100
0.1
1
10
100
Reverse Voltage (V)
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mail:lge@luguang.cn
stm32/stm8
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