ZOWIE MSCD052H

ZOWIE
Schottky Barrier Diode
(20V~40V / 0.5A)
MSCD052H THRU MSCD054H
OUTLINE DIMENSIONS
FEATURES
Case : 0805
Halogen-free type
Compliance to RoHS product
Lead less chip form, no lead damage
Low power loss, High efficiency
High current capability, low VF
Plastic package has Underwriters Laboratory Flammability
Classification 94V-0
0.05
275
1.00
Typ.
R 0.
0.45 ± 0.1
APPLICATION
+ 0.2
- 0.1
Switching mode power supply applications
Portable equipment battery applications
High frequency rectification
DC / DC Converter
Telecommunication
0.45 ± 0.1
0.80
*
*
*
*
*
Unit : mm
2.00 ± 0.1
1.30 ± 0.1
*
*
*
*
*
*
Equivalent : SOD-323
MARKING
MECHANICAL DATA
Case : Packed with FRP substrate and epoxy underfilled
Terminals : Pure Tin plated (Lead-Free),
solderable per MIL-STD-750, Method 2026.
Polarity : Laser Cathode band marking
Weight : 0.005 gram
Amps class
Cathode mark
B
.
Voltage class
Halogen-free type
PACKING
* 3,000 pieces per 7" (178mm ± 2mm) reel
* 5 reels per box
* 6 boxes per carton
o
Absolute Maximum Ratings (Ta = 25 C)
Rating
ITEM
Symbol
Repetitive peak reverse voltage
VRRM
Average forward current
IF(AV)
Peak forward surge current
IFSM
Junction temperature
Conditions
MSCD052H
MSCD053H
MSCD054H
20
30
40
Unit
V
0.5
A
5
A
8.3ms single half sine-wave
Tj
125
Operating temperature range
Topr
- 40 to +125
Storage temperature range
TSTG
- 40 to +125
o
C
o
Electrical characteristics (Ta = 25 C)
ITEM
Forward voltage
Repetitive peak reverse current
Junction capacitance
Thermal resistance
Symbol
VF
IRRM
Cj
Rth(JA)
Rth(JL)
REV. 0
Conditions
Type
Min.
Typ.
Max.
Unit
IF = 0.1A
IF = 0.5A
MSCD052H
-
0.32
0.40
0.44
V
IF = 0.1A
IF = 0.5A
MSCD053H
-
0.32
0.40
0.46
V
IF = 0.1A
IF = 0.5A
MSCD054H
-
0.32
0.40
0.48
V
VR = Max. VRRM , Ta = 25 oC
-
15
100
uA
VR = 4V, f = 1.0 MHz
-
28
-
Junction to ambient
Junction to lead
-
120
28
pF
-
o
C/W
-
o
C/W
2007/10
ZOWIE
MSCD052H THRU MSCD054H
FIG. 1 - TYPICAL FORWARD CURRENT
(20V~40V / 0.5A)
FIG.2 - MAXIMUM NON-REPETITIVE
PEAK FORWARD SURGE CURRENT
DERATING CURVE
1.0
6
8.3ms Single Half Sine-Wave
PEAK FORWARD SURGE CURRENT,
AMPERES
AVERAGE FORWARD CURRENT, (A)
(JEDEC Method)
0.5
0
5
4
3
2
1
0
0
25
50
75
100
125
1
150
10
100
NUMBER OF CYCLES AT 60Hz
o
LEAD TEMPERATURE, ( C)
FIG.3 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
FIG.4 - TYPICAL REVERSE CHARACTERISTICS
10m
10
o
1m
1.00
REVERSE CURRENT, (A)
FORWARD CURRENT, (A)
Ta=125 C
0.10
o
Ta=25 C
0.01
o
Ta=75 C
100u
o
Ta=25 C
10u
1u
.001
0.0
0.1
0.2
0.3
0.4
0.5
0.1u
0
0.6
20
40
60
80
100
PERCENT OF RATED PEAK REVERSE VOLTAGE,%
FORWARD VOLTAGE, (V)
FIG. 5 - TYPICAL JUNCTION CAPACITANCE
JUCTION CAPACITANCE (pF)
1000
100
10
1
0
10
20
30
40
REVERSE VOLTAGE, (V)
REV. 0
2007/10