SCD33PH

ZOWIE
Schottky Barrier Diode
Objective Specification
SCD33PH
(30V / 3.0A)
OUTLINE DIMENSIONS
Case : 2010
FEATURES
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 forward voltage drop
Plastic package has Underwriters Laboratory Flammability
Classification 94V-0
Mounting Pad Layout
4.5 ± 0.1
2.20 ± 0.1
*
*
*
*
*
*
0.95 ± 0.2
APPLICATION
1.47
MIN.
1.27
0.95 ± 0.2
MIN.
5.14
Switching mode power supply applications
Portable equipment battery applications
High frequency rectification
DC / DC Converter
Telecommunication
REF.
+ 0.2
0.96
- 0.1
*
*
*
*
*
2.60
MAX.
0
0.5
Equivalent : SMA
DO-214AC
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 : 0.02 gram
MARKING
SCD
33P.
PACKING
* 3,000 pieces per 7" (178mm ± 2mm) reel
* 4 reels per box
* 6 boxes per carton
o
Absolute Maximum Ratings (Ta = 25 C)
ITEM
Symbol
Conditions
Rating
Unit
Repetitive peak reverse voltage
VRRM
30
V
Average forward current
IF(AV)
3.0
A
Peak forward surge current
IFSM
70
A
Operating junction temperature Range
8.3ms single half sine-wave
150
o
C
-55 to +150
o
C
Tj
TSTG
Storage temperature Range
o
Electrical characteristics (Ta = 25 C)
ITEM
Forward voltage (NOTE 1)
Repetitive peak reverse current
Junction capacitance
Symbol
Min.
Typ.
Max.
Unit
IF = 3.0A
-
0.42
0.44
V
VR = Max. VRRM , Ta = 25 oC
-
0.08
0.20
mA
VR = 4V, f = 1.0 MHz
-
120
-
pF
Rth(JA)
Junction to ambient (NOTE 2)
-
55
-
o
C/W
Rth(JL)
Junction to lead (NOTE 2)
-
17
-
o
C/W
VF
IRRM
Cj
Conditions
Thermal resistance
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.
(3) The objective specification for product development.
REV. 2
2013/05
ZOWIE
SCD33PH
(30V / 3.0A)
FIG.1 - FORWARD CURRENT DERATING CURVE
FIG.2 - MAXIMUM NON-REPETITIVE
PEAK FORWARD SURGE CURRENT
80
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
3.0
2.0
1.0
0
8.3ms Single Half Sine-Wave
70
60
50
40
30
20
10
0
0
25
50
75
100
125
150
1
175
10
o
LEAD TEMPERATURE, C
FIG.3 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
FIG.4 - TYPICAL REVERSE CHARACTERISTICS
100
INSTANTANEOUS REVERSE CURRENT,
MILLIAMPERES
10
IINSTANTANEOUS FORWARD CURRENT,
AMPERES
100
NUMBER OF CYCLES AT 60Hz
1.00
0.10
0.01
10
o
TJ=100 C
1.0
0.10
0.01
o
TJ=25 C
.001
0.001
0
0.1
0.2
0.3
0.4
0.5
0
0.6
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE,%
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
FIG.5 - TYPICAL JUNCTION CAPACITANCE
JUNCTION CAPACITANCE, pF
500
o
TJ = 25 C
f=1.0MHz
Vsig=50mVP-P
100
10
.1
1.0
10
100
REVERSE VOLTAGE, VOLTS
REV. 2
2013/05