WEITRON SL24M

SL22M Series
2.0A Surface Mount Schottky Barrier
Rectifiers - 20V-40V
REVERSE VOLTAGE
40Volts
FORWARD CURRENT
2.0 Ampere
Features:
* Batch process design, excellent power dissipation offers
better reverse leakage current and thermal resistance.
* Low Surface Mounted Applications
* Low power loss, high efficiency.
* High current capability, low forward voltage drop.
* Guardring for overvoltage protection.
* High Current Capability
* Ultra high-speed switching.
* Silicon epitaxial planar chip, metal silicon junction.
* Lead-free parts meet environmental standards of MIL-STD-19500 /228
* Suffix "-H" indicates Halogen free parts, ex. SL22-M-H.
MINI-SMA
(SOD-123F)
Mechanical Data
* Epoxy : UL94-V0 rated flame retardant
* Case : Molded Plastic, MINI-SMA(Similar to SOD-123F)
* Terminals : Solder Plated, Solderable per ML-STD-750 Medthod 2026
* Polarity :Indicated By Cathode Band
* Weight : 0.018 grams
MINI-SMA Outline Dimension
B
unit:mm
C
MINI-SMA
A
J
H
Dim
Min
Max
A
B
1.40
1.80
3.50
3.90
C
H
-
0.30(TYP)
-
0.70(TYP)
J
1.30
1.70
H
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SL22M Series
Maximum Ratings and Electrical Characteristics
Rating 25˚C Ambient Temperature Unless Otherwise Specified.
Symbol
SL22M
SL23M
SL24M
Unit
Maximum Recurrent Peak Reverse Voltage
VRRM
20
30
40
V
Maximum RMS Voltage
VRMS
14
21
28
V
Maximum Continuous reverse voltage
VR
20
30
40
V
Maximum forward voltage@I =2.0A
VF
0.38
0.40
0.40
V
Maximum Forward rectified current
Io
2.0
A
IFSM
50
A
Maximum Reverse Current @ VR= VRRM
TA=25˚C
TA=100˚C
IR
1.0
Typical Junction Capacitance (1)
CJ
160(TYP)
PF
Typical Thermal Resistance (2)
RθJC
70(TYP)
˚C/W
Operating Temperature Range
TJ
-55 to+125
˚C
TSTG
-65 to+175
˚C
Characteristics
Peak Forward Surge Current,
8.3 ms Single Half Sine-Wave
Superimposed on Rated Load (JEDEC Method)
10
Storage Temperature Range
mA
Device Marking
SL22M = L22
SL23M = L23
SL24M = L24
NOTES:
1. Measured at 1.0MHz applied reverse voltage of 4.0V DC.
2. Thermal Resistance Junction to case.
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SL22M Series
Rating and characteristic curves (SL22M THRU SL24M)
AVERAGE FORWARD CURRENT,(A)
CHARACTERISTICS
/S
L2
M
3-
3.0
4-
SL
22
-M
M
10
SL
2
2.0
1.6
Single Phase
1.2
Half Wave 60Hz
Resistive Or Inductive Load
0.8
0.4
0
1.0
0
20
40
60
80
100
120
140
160
180
200
AMBIENT TEMPERATURE ( C)
TJ=25 C
FIG.2-TYPICAL FORWARD CURRENT DERATING CURVE
Pulse Width 300us
1% Duty Cycle
0.1
.01
.1
.3
.5
.7
.9
1.1
1.3
1.5
FORWARD VOLTAGE,(V)
FIG.1-TYPICAL FORWARD
CHARACTERISTICS
50
PEAK FORWAARD SURGE CURRENT,(A)
INSTANTANEOUS FORWARD CURRENT,(A)
50
2.4
40
30
8.3ms Single Half
TJ=25 C
Sine Wave
20
JEDEC method
10
0
1
100
5
50
10
100
NUMBER OF CYCLES AT 60Hz
10
350
JUNCTION CAPACITANCE,(pF)
REVERSE LEAKAGE CURRENT, (mA)
FIG.4-MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
1.0
TJ=75 C
TJ=25 C
.1
300
250
200
150
100
50
.01
0
0
20
40
60
80
100 120 140
PERCENTAGE RATED PEAK REVERSE VOLTAGE
WEITRON
.05
.1
.5
1
5
10
50
100
REVERSE VOLTAGE,(V)
FIG.3 - TYPICAL REVERSE
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.01
FIG.5-TYPICAL JUNCTION CAPACITANCE
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12-Aug-10