ZOWIE
(20V~60V / 1.0 A)
WMSCD102H THRU WMSCD106H
Unit : mm
Schottky Barrier Diode
* 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
FEATURES
* Switching mode power supply applications
* Portable equipment battery applications
* High frequency rectification
* DC / DC Converter
* Telecommunication
APPLICATION
* 3,000 pieces per 7" (178mm ± 2mm) reel
* 5 reels per box
* 6 boxes per carton
PACKING
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
MECHANICAL DATA
OUTLINE DIMENSIONS
2011/05REV. 0
MARKING
Cathode mark
Amps class
Voltage class
A
Equivalent : SOD-323
Absolute Maximum Ratings (Ta = 25
o
C)
VRRM
WMSCD102H
20
WMSCD106H
60
WMSCD104H
40 V
IF(AV) A
IFSM A
Tj
TSTG
10
-55 to +125 -55 to +150
- 55 to +150
8.3ms single half sine-wave
ITEM
Average forward current
Symbol Conditions Unit
Peak forward surge current
Operating junction temperature Range
Rating
1.0
Repetitive peak reverse voltage
Storage temperature Range
o
C
o
C
Electrical characteristics (Ta = 25
o
C)
VF
ITEM Symbol Conditions Min. Typ.Type
IF = 0.1 A
I
F = 0.5 A
I
F = 1.0 A
V
-
-
-
0.32
0.39
0.42
-
-
0.45
WMSCD102H
IF = 0.1 A
I
F = 0.5 A
I
F = 1.0 A
-
-
-
0.33
0.40
0.47
-
-
0.50
WMSCD104H
IF = 0.1 A
I
F = 0.5 A
I
F = 1.0 A
-
-
-
0.38
0.50
0.62
-
-
0.65
WMSCD106H
Max. Unit
Forward voltage (NOTE 1)
o
C/W- 120 -Rth(JA) Junction to ambient
Thermal resistance
o
C/W- 28 -Rth(JL) Junction to lead
pF- 115 -Cj VR = 4V, f = 1.0 MHzJunction capacitance
mA
- 0.028 0.20IRRMRepetitive peak reverse current (NOTE 1)
VR = Max. VRRM , Ta = 25
o
C
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.
2.00 ± 0.1
R 0.275
0.45 ± 0.1 0.45 ± 0.1
1.30 ± 0.1
0.05
0.80
+ 0.2
- 0.1
Halogen-free type
.
Case : 0805
1.00
Typ.
