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 ZOWIE
SCD32H THRU SCD310H
FEATURES
* * * * * * * 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
Schottky Barrier Diode
(20V~100V / 3.0A)
OUTLINE DIMENSIONS Case : SCD-2010
4.5 0.1 2.20 0.1
Unit : mm
0.05
0 0.5
0.95 0.2
0.95 0.2
APPLICATION
* * * * * Switching mode power supply applications Portable equipment battery applications High frequency rectification DC / DC Converter Telecommunication
+ 0.2 0.96 - 0.1 JEDEC : 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
Cathode mark Series code
SCD 3.
Amps class Voltage class Halogen - free type
PACKING
* 3,000 pieces per 7" (178mm 2mm) reel * 4 reels per box * 6 boxes per carton
Absolute Maximum Ratings (Ta = 25 C)
Rating ITEM
Repetitive peak reverse voltage Average forward current Peak forward surge current Operating junction temperature Range Storage temperature Range
o
Symbol
VRRM IF(AV) IFSM Tj TSTG
o
Conditions
SCD32H 20
SCD34H 40
SCD36H 60
SCD310H 100
Unit
V A A
3.0 8.3ms single half sine-wave 80
-55 to +125
-55 to +150
-55 to +150
o o
C C
Electrical characteristics (Ta = 25 C)
ITEM Symbol Conditions
IF = 1.0A IF = 3.0A IF = 1.0A IF = 3.0A IF = 1.0A IF = 3.0A Repetitive peak reverse current Junction capacitance Thermal resistance IRRM Cj Rth(JA) Rth(JL)
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.
Type
SCD32H / SCD34H SCD36H
Min.
-
Typ.
0.37 0.46 0.42 0.58 0.58 0.75 0.02 120 55 17
Max.
0.50 0.70 0.85 0.20 -
Unit
V
Forward voltage (NOTE 1)
VF
V
SCD310H
V
VR = Max. VRRM , Ta = 25 oC VR = 4V, f = 1.0 MHz Junction to ambient (NOTE 2) Junction to lead (NOTE 2)
mA pF
o o
C/W C/W
REV. 0
2007/12
ZOWIE
SCD32H THRU SCD310H
(20V~100V / 3.0A)
FIG.1 - FORWARD CURRENT DERATING CURVE 3.0 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD RECTIFIED CURRENT, AMPERES
RESISTIVE OR INDUCTIVE LOAD P.C.B. MOUNTED ON 0.2X0.2"(5.0X5.0mm) COPPER PAD AREAS
FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 80 70 60 50 40 30 20 10 0
8.3ms Single Half Sine-Wave (JEDEC Method)
2.0
SCD36H & SCD310H
SCD32H & SCD34H
1.0
0 0 50 70 90 110 130
o
150
170
1
10 NUMBER OF CYCLES AT 60Hz
100
LEAD TEMPERATURE, C
FIG.3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 10 100
FIG.4 - TYPICAL REVERSE CHARACTERISTICS
IINSTANTANEOUS FORWARD CURRENT, (A)
INSTANTANEOUS REVERSE CURRENT, MILLIAMPERES
10
1.00
TJ=100 C
o
1.0
0.10
0.10
0.01
0.01
TJ=25 C
o
Ta=25 C
o
SCD32H~34H SCD36H SCD310H
0.001 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
.001 0 20 40 60 80 100 PERCENT OF RATED PEAK REVERSE VOLTAGE,%
FORWARD VOLTAGE, (V)
FIG.5 - TYPICAL JUNCTION CAPACITANCE 400 JUNCTION CAPACITANCE, pF
TJ = 25 C f=1.0MHz Vsig=50mVP-P
o
100
10 .1 1.0 10 100 REVERSE VOLTAGE, VOLTS
REV. 0
2007/12


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