SKL32B THRU SKL320B
3A Surface Mount Schottky Barrier Rectifiers
■ Features
• Electrostatic discharge (ESD) test under IEC6100-4-2
standard >16ΚV(SKL32B~SKL36B).
standard >10ΚV(SKL310B~SKL320B).
• Low profile surface mounted application in order to
optimize board space.
• Low power loss, high efficiency.
• High current capability, low forward voltage drop.
• Ultra high-speed switching.
• Silicon epitaxial planar chip, metal silicon junction.
• Suffix "G" indicates Halogen-free part, ex.SKL32BG.
• Lead-free parts meet environmental standards of
MIL-STD-19500 /228
■ Mechanical data
• Epoxy:UL94-V0 rated flame retardant
• Case : Molded plastic, DO-214AA / SMB
• Terminals : Solder plated, solderable per
MIL-STD-750, Method 2026
• Polarity : Indicated by cathode band
• Weight : 0.003 ounce, 0.091 gram
■ Outline
SMB(DO-214AA)
0.08 7 (2.20 )
0.07 5 (1.90 )
Marking code
0.15 7 (4.00 )
0.13 0 (3.30 )
0.09 8 (2.50 )
0.08 3 (2.10 )
0.18 9 (4.80 )
0.15 7 (4.00 )
0.012 (0.3 1)
MAX.
0.06 3 (1.60 )
0.02 8 (0.70 )
0.22 0 (5.60 )
0.19 7 (5.00 )
0.008 (0.2 1)
MAX.
Dimensions in inches and (millimeters)
■ Maximum ratings and electrical characteristics
Rating at 25OC ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Parameter
Forward rectified current
Forward surge current
Reverse current
Diode junction capacitance
Thermal resistance
Storage temperature
Conditions
See Fig.1
8.3ms single half sine-wave superimposed on
rate load (JEDEC method)
VR = VRRM TA = 25OC
VR = VRRM TA = 100OC
f=1MHz and applied 4V DC reverse voltage
Junction to ambient
Symbol
IO
IFSM
IR
CJ
RθJA
TSTG
MIN.
-55
TYP.
250
55
MAX.
3.0
125
0.5
20
+175
UNIT
A
A
mA
pF
OC/W
OC
Symbol
SKL32B
SKL34B
SKL36B
SKL310B
SKL315B
SKL320B
Max.
Marking code
repetitive peak
reverse voltage
VRRM (V)
KL32
20
KL34
40
KL36
60
KL310
100
KL315
150
KL320
200
Max.
RMS voltage
VRMS (V)
14
28
42
70
105
140
Max. DC
blocking voltage
VR (V)
20
40
60
100
150
200
Max. forward voltage
@3A, TA = 25OC
VF (V)
0.40
0.45
0.55
0.75
0.82
0.85
Operating temperature
TJ (OC)
-50 ~ +150
-50 ~ +175
Document ID : DS-12K16
1 Issued Date : 2010/05/05
Revised Date : 2012/05/31
Revision : C
