ZOWIE WMSCD104H

ZOWIE
Schottky Barrier Diode
(20V~60V / 1.0 A)
WMSCD102H THRU WMSCD106H
FEATURES
OUTLINE DIMENSIONS
Halogen-free type
Lead free product, compliance to RoHS
Lead less chip form, no lead damage
Lead-free solder joint, no wire bond & lead frame
Low power loss, High efficiency
High current capability, low VF
Plastic package has Underwriters Laboratory Flammability
Classification 94V-0
0.05
2.00 ± 0.1
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
Case : 0805
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
A
.
Halogen-free type
Voltage class
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
Operating junction temperature Range
Conditions
WMSCD102H WMSCD104H WMSCD106H
20
40
60
V
1.0
8.3ms single half sine-wave
A
10
A
-55 to +125
Tj
TSTG
Storage temperature Range
Unit
-55 to +150
- 55 to +150
o
C
o
C
o
Electrical characteristics (Ta = 25 C)
ITEM
Forward voltage (NOTE 1)
Repetitive peak reverse current (NOTE 1)
Junction capacitance
Thermal resistance
Symbol
VF
IRRM
Cj
Rth(JA)
Rth(JL)
Conditions
Min.
Typ.
Max.
Unit
-
0.32
0.39
0.42
0.33
0.40
0.47
0.38
0.50
0.62
0.45
0.50
0.65
V
VR = Max. VRRM , Ta = 25 oC
-
0.028
0.20
mA
VR = 4V, f = 1.0 MHz
-
115
-
IF = 0.1 A
IF = 0.5 A
IF = 1.0 A
IF = 0.1 A
IF = 0.5 A
IF = 1.0 A
IF = 0.1 A
IF = 0.5 A
IF = 1.0 A
Junction to ambient
Junction to lead
Type
WMSCD102H
WMSCD104H
WMSCD106H
-
120
28
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. 0
2011/05
ZOWIE
WMSCD102H THRU WMSCD106H
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
1.0
WMSCD106H
WMSCD102H & 104H
0.5
8.3ms Single Half Sine-Wave
(JEDEC Method)
10
8
6
4
2
0
0
0
25
50
75
100
125
150
1
175
10
o
100
LEAD TEMPERATURE, C
NUMBER OF CYCLES AT 60Hz
FIG.3 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
FIG.4 - TYPICAL REVERSE CHARACTERISTICS
100
INSTANTANEOUS REVERSE CURRENT,
MILLIAMPERES
10
IINSTANTANEOUS FORWARD CURRENT,
AMPERES
(20V~60V / 1.0 A)
1.00
0.10
o
Ta=25 C
0.01
10
o
TJ=100 C
1.0
0.10
o
TJ=25 C
0.01
WMSCD102H
WMSCD104H
WMSCD106H
.001
.001
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
20
0
0.8
40
60
80
100
PERCENT OF RATED PEAK REVERSE VOLTAGE,%
FORWARD VOLTAGE, (V)
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. 0
2011/05