& SL34-AL
SL32-AL
3.0A LOW VF SCHOTTKY BARRIER RECTIFIERS-20V-40V
SMA-L PACKAGE
Package outline
Features
• Batch process design, excellent power dissipation offers
better reverse leakage current and thermal resistance.
SMA-L
• Low profile surface mounted application in order to
0.209(5.3)
0.185(4.7)
optimize board space.
0.012(0.3) Typ.
• Low power loss, high efficiency.
• High current capability, low forward voltage drop.
• High surge capability.
0.114(2.9)
0.091(2.3)
• Guardring for overvoltage protection.
• Ultra high-speed switching.
• Silicon epitaxial planar chip, metal silicon junction.
Moisture Sensitivity Level 1
•
0.080(2.0)
0.063(1.6)
Mechanical data
0.032(0.8) Typ.
0.032 (0.8) Typ.
• Epoxy:UL94-V0 rated flame retardant
• Case : Molded plastic, SMA-L
• Terminals : Solder plated, solderable per
MIL-STD-750, Method 2026
Dimensions in inches and (millimeters)
• Polarity : Indicated by cathode band
• Mounting Position : Any
• Weight : Approximated 0.05 gram
Maximum ratings and Electrical Characteristics (AT TA=25oC unless otherwise noted)
MAX.
UNIT
A
MIN.
TYP.
PARAMETER
CONDITIONS
Symbol
IO
3.0
Forward rectified current
See Fig.2
8.3ms single half sine-wave superimposed on
rate load (JEDEC methode)
IFSM
80
Forward surge current
A
VR = VRRM TJ = 25OC
IR
1.0
mA
Reverse current
CJ
pF
OC
Diode junction capacitance
Storage temperature
300
f=1MHz and applied 4V DC reverse voltage
+150
-55
TSTG
Operating
*1
VRRM
(V)
*3
VR
(V)
*4
*2
VRMS
(V)
*1 Repetitive peak reverse voltage
*2 RMS voltage
VF
SYMBOLS
temperature
TJ, (OC)
(V)
0.38
SL32-AL
SL34-AL
20
14
20
*3 Continuous reverse voltage
*4 Maximum forward voltage@IF=3.0A
-55 to +100
0.40
40
40
28
1
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