ZOWIE
Schottky Barrier Diode
(40V / 300mA)
USCD034RH
OUTLINE DIMENSIONS
FEATURES
Case : 0603
Unit : mm
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Halogen-free type
Compliance to RoHS product
0.05
Lead less chip form, no lead damage
Low power loss, High efficiency
High current capability, low VF
1.6 ± 0.1
Plastic package has Underwriters Laboratory Flammability
Classification 94V-0
0.35 ± 0.05
0.35 ± 0.05
APPLICATION
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Switching mode power supply applications
Portable equipment battery applications
High frequency rectification
DC / DC Converter
Telecommunication
Equivalent : SOD-523
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 : 0.003 gram
Voltage class
Amps class
Cathode mark
.
Low IR
Halogen-free type
PACKING
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3,000 pieces per 7" (178mm ± 2mm) reel
5 reels per box
6 boxes per carton
Absolute Maximum Ratings (Ta = 25 oC)
ITEM
Symbol
Conditions
Rating
Unit
Repetitive peak reverse voltage
Average forward current
VRRM
IF(AV)
40
V
300
mA
Peak forward surge current
Junction temperature
IFSM
Tj
8.3ms single half sine-wave
2.0
A
125
oC
Operating temperature range
Storage temperature range
Topr
TSTG
-40 to +125
-40 to +125
Electrical characteristics (Ta = 25 oC)
ITEM
Symbol
Conditions
Min.
Typ.
Max.
Unit
V
IF = 1mA
-
-
0.30
0.46
0.37
0.50
Forward voltage
VF
IF = 300mA
VR = @ 10V , Ta = 25 oC
VR = 4V, f = 1.0 MHz
Repetitive peak reverse current
Junction capacitance
IRRM
Cj
-
-
0.55
30
1.0
-
uA
pF
Rth(JA)
Rth(JL)
Junction to ambient
Junction to lead
-
-
160
110
-
-
oC/W
oC/W
Thermal resistance
REV. 0
2007/11