&
SL32-BL
SL34-BL
3.0A LOW VF SCHOTTKY BARRIER RECTIFIERS-20V-40V
SMB-L PACKAGE
Features
Package outline
• Batch process design, excellent power dissipation offers
better reverse leakage current and thermal resistance.
SMB-L
• Low profile surface mounted application in order to
optimize board space.
.213(5.40)
.197(5.00)
• Low power loss, high efficiency.
.016(0.40)Typ.
• High current capability, low forward voltage drop.
• High surge capability.
• Guardring for overvoltage protection.
• Ultra high-speed switching.
.142(3.60)
.126(3.20)
• Silicon epitaxial planar chip, metal silicon junction.
Moisture Sensitivity Level 1
•
Mechanical data
.012(0.30)Typ.
.040(1.00) Typ.
.075(1.90)
.067(1.70)
• Epoxy:UL94-V0 rated flame retardant
• Case : Molded plastic,
SMB-L
.040(1.00) Typ.
• Terminals : Solder plated, solderable per
MIL-STD-750, Method 2026
Dimensions in inches and (millimeters)
• Polarity : Indicated by cathode band
• Mounting Position : Any
Dimensions in inches and (millimeters)
• Weight : Approximated 0.09 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
*1 Repetitive peak reverse voltage
*2 RMS voltage
Operating
*1
VRRM
*3
VR
*4
*2
VRMS
VF
SYMBOLS
temperature
TJ, (OC)
(V)
20
40
(V)
(V)
20
40
(V)
14
28
SL32-BL
SL34-BL
0.38
0.40
*3 Continuous reverse voltage
*4 Maximum forward voltage@IF=3.0A
-55 to +100
1
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