SCD32 THRU SCD310
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
Reverse Voltage - 20 to 100 Volts
Forward Current - 3.0 Amperes
NTED
ENTED
PAT
E
PAT
2010
FEATURES
.181(4.60)
.173(4.40)
.002(0.05)
0.091(2.30)
0.083(2.10)
0)
0.5
20(
0
R0.
*
*
*
*
*
*
*
*
*
*
*
*
0.045(1.15)
0.029(0.75)
0.046(1.16)
0.034(0.86)
0.045(1.15)
0.029(0.75)
Lead free product
Leadless chip form , no lead damage
Lead-free solder joint , no wire bond & lead frame
Plastic package has Underwriters Laboratory Flammability
Classification 94V-0
For surface mounted applications
Low profile package
Built-in strain relief
Metal to silicon rectifier , majority carrier conduction
Low power loss , High efficiency
High current capability , low VF
High surge capacity
For using in low voltage high frequency switching power supply,
inverters , free wheeling , and polarity protection applications
MECHANICAL DATA
Case :
Packed with FRP substrate and epoxy underfilled
*Dimensions in inches and (millimeters)
TM
Terminals :
Pure Tin plated (Lead-Free),
solderable per MIL-STD-750, Method 2026.
Polarity :
Laser marking
Weight :
0.02 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 C ambient temperature
unless otherwise specified.
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current (SEE FIG.1)
SYMBOLS
V
RRM
V
RMS
V
DC
I
(AV)
SCD32
20
14
20
SCD34
40
28
40
o
SCD36
60
42
60
SCD310
100
70
100
UNITS
Volts
Volts
Volts
Amps
3 .0
Peak forward surge current 8.3ms single half sine-wave
I
FSM
superimposed on rated load (JEDEC Method)
Maximum instantaneous forward voltage at 3.0 A (NOTE 1)
Maximum DC reverse current
at rated DC blocking voltage
Typical thermal resistance (NOTE 2)
R
Operating junction temperature range
Storage temperature range
NOTES : (1) Pulse test width PW=300usec , 1% duty cycle.
(2) Mounted on P.C. board with 0.2 x 0.2"(5.0 x5.0mm) copper pad areas.
JL
80
Amps
V
F
0.50
0.70
0.5
0.85
Volts
(NOTE 1) @T
J
=25 C
@T
J
=100 C
R
JA
o
o
I
R
20
55
17
-55 to +125
-55 to +150
-55 to +150
10
o
mA
C/W
o
o
T
J
T
STG
C
C
REV. 0
Zowie Technology Corporation
ZOWIE [ ZOWIE TECHNOLOGY CORPORATION ]
