MSCD052H

ZOWIE
Schottky Barrier Diode
(20V~40V / 0.5A)
MSCD052H THRU MSCD054H
FEATURES
OUTLINE DIMENSIONS
* Halogen-free type
Case : 0805
* 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
Unit : mm
2.00 ± 0.10
Mounting Pad Layout
5
27
R 0.
APPLICATION
Switching mode power supply applications
Portable equipment battery applications
High frequency rectification
DC / DC Converter
Telecommunication
0.45 ± 0.10
0.80
MIN.
2.90
REF.
+ 0.2
- 0.1
0.45 ± 0.10
0.80
*
*
*
*
*
1.30
MAX.
0.90
MIN.
1.00
Typ.
1.30 ± 0.10
*
*
*
*
MECHANICAL DATA
Equivalent : SOD-323
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
MARKING
B
2.
PACKING
Voltage class: 2 = 20V, 3 = 30V, 4 = 40V
* 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. 1
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
2013/05
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. 1
2013/05