AUMSCD204H

ZOWIE
Schottky Barrier Diode
(20V~40V / 2.0 A)
AUMSCD202H AND AUMSCD204H
OUTLINE DIMENSIONS
FEATURES
Case : 0805
Unit : mm
* 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
* Comply with AEC-Q101
APPLICATION
0.90
MIN.
0.45 ± 0.10
0.45 ± 0.10
0.80
MIN.
2.90
REF.
+ 0.2
- 0.1
Switching mode power supply applications
Portable equipment battery applications
High frequency rectification
DC / DC Converter
Telecommunication
Automotive
1.30
MAX.
0.80
*
*
*
*
*
*
Mounting Pad Layout
5
27
R 0.
1.00
Typ.
1.30 ± 0.10
2.00 ± 0.10
Equivalent : SOD-323
MECHANICAL DATA
MARKING
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
L
.2 .
PACKING
Voltage class: 2 = 20V, 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
Operating junction temperature Range
Conditions
AUMSCD202H
AUMSCD204H
20
40
V
2.0
8.3ms single half sine-wave
A
10
Tj
TSTG
Storage temperature range
Unit
A
-55 to +125
o
C
- 55 to +150
o
C
o
Electrical characteristics (Ta = 25 C)
ITEM
Symbol
Conditions
IF = 0.5 A
Type
AUMSCD202H
IF = 1.0 A
Forward voltage (NOTE 1)
Junction capacitance
Thermal resistance
Typ.
Max.
-
0.39
-
-
0.44
0.45
Unit
V
VF
IF = 0.5 A
Repetitive peak reverse current (NOTE 1)
Min.
IRRM
Cj
Rth(JA)
Rth(JL)
-
-
0.40
IF = 1.0 A
-
0.47
VR = Max. VRRM , Ta = 25 oC
-
18
50
VR = 4V, f = 1.0 MHz
-
115
-
Junction to ambient
Junction to lead
AUMSCD204H
-
88
28
0.50
uA
pF
-
o
C/W
-
o
C/W
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.
REV. 1
2013/05
ZOWIE
AUMSCD202H AND AUMSCD204H
FIG.1 - FORWARD CURRENT DERATING CURVE
FIG.2 - MAXIMUM NON-REPETITIVE
PEAK FORWARD SURGE CURRENT
12
RESISTIVE OR
INDUCTIVE LOAD
P.C.B. MOUNTED ON
0.2X0.2"(5.0X5.0mm)
COPPER PAD AREAS
PEAK FORWARD SURGE CURRENT,
AMPERES
AVERAGE FORWARD RECTIFIED
CURRENT, AMPERES
3
2
1
0
8.3ms Single Half Sine-Wave
10
8
6
4
2
0
0
20
40
60
80
100
120
140
1
160
10
o
100
NUMBER OF CYCLES AT 60Hz
LEAD TEMPERATURE, C
FIG.3 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
FIG.4 - TYPICAL REVERSE CHARACTERISTICS
100
INSTANTANEOUS REVERSE CURRENT,
MILLIAMPERES
10
IINSTANTANEOUS FORWARD CURRENT,
AMPERES
(20V~20V / 2.0 A)
1.00
o
Ta=25 C
0.10
0.01
.001
10
1.0
o
TJ=80 C
0.10
o
TJ=25 C
0.01
.001
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0
20
FORWARD VOLTAGE, (V)
40
60
80
100
PERCENT OF RATED PEAK REVERSE VOLTAGE,%
FIG.5 - TYPICAL JUNCTION CAPACITANCE
400
JUNCTION CAPACITANCE, pF
o
TJ=25 C
f=1.0MHz
Vsig=50mVP-P
100
10
.1
1.0
10
100
REVERSE VOLTAGE, VOLTS
REV. 1
2013/05
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