SCD5817H

ZOWIE
Schottky Barrier Diode
(20V~40V/1.0A)
SCD5817H THRU SCD5819H
OUTLINE DIMENSIONS
FEATURES
Case : 2010
* Halogen-free type
Compliance to RoHS product
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
Mounting Pad Layout
4.5 ± 0.1
2.60
MAX.
0
0.5
1.47
MIN.
0.95 ± 0.2
APPLICATION
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
*
*
*
*
*
Unit : mm
2.20 ± 0.1
*
*
*
*
*
*
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
58
17.
PACKING
Voltage class: 17 = 20V, 18 = 30V, 19 = 40V
* 3,000 pieces per 7" (178mm ± 2mm) reel
* 4 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
SCD5817H
SCD5819H
30
40
20
8.3ms single half sine-wave
Tj
TSTG
Storage temperature Range
SCD5818H
Unit
V
1.0
A
30
A
-55 to +125
o
C
-55 to +150
o
C
o
Electrical characteristics (Ta = 25 C)
ITEM
Symbol
Conditions
Min.
Typ.
Max.
-
0.43
0.45
-
0.58
0.75
-
0.48
0.55
-
0.70
0.875
-
0.48
0.60
-
0.70
0.90
VR = Max. VRRM , Ta = 25 oC
-
0.008
0.50
IF = 1.0A
IF = 3.0A
Forward voltage (NOTE 1)
VF
IF = 1.0A
IF = 3.0A
IF = 1.0A
IF = 3.0A
Repetitive peak reverse current
Junction capacitance
Thermal resistance
IRRM
Cj
Type
SCD5817H
SCD5818H
SCD5819H
Unit
V
V
V
mA
VR = 4V, f = 1.0 MHz
-
110
-
Rth(JA)
Junction to ambient (NOTE 2)
-
80
-
o
C/W
pF
Rth(JL)
Junction to lead (NOTE 2)
-
28
-
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. 1
2013/05
ZOWIE
SCD5817H THRU SCD5819H
FIG.1 - FORWARD CURRENT DERATING CURVE
FIG.2 - MAXIMUM NON-REPETITIVE
PEAK FORWARD SURGE CURRENT
30
PEAK FORWARD SURGE CURRENT,
AMPERES
1.0
AVERAGE FORWARD RECTIFIED
CURRENT, AMPERES
(20V~40V/1.0A)
Single Phase Half Wave
60HZ Resistive or Inductive
0.5
0
8.3ms Single Half Sine-Wave
(JEDEC Method)
25
20
15
10
5
0
0
70
80
90
100
110
120
1
130
10
o
NUMBER OF CYCLES AT 60Hz
FIG.3 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
FIG.4 - TYPICAL REVERSE CHARACTERISTICS
PER BRIDGE ELEMENT
100
INSTANTANEOUS REVERSE CURRENT, ( mA )
10.00
IINSTANTANEOUS FORWARD CURRENT,
AMPERES
100
LEAD TEMPERATURE, C
1.00
SCD5817H
SCD5818H & SCD5819H
0.10
10
o
TJ=125 C
1.0
0.10
o
TJ=25 C
0.01
o
TJ=25 C
0.01
.001
0
0.2
0.4
0.6
0.8
1.0
0
1.2
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
20
40
60
80
100
PERCENT OF RATED PEAK REVERSE VOLTAGE,%
FIG.5 - TYPICAL JUNCTION CAPACITANCE
400
o
JUNCTION CAPACITANCE, pF
TJ = 25 C
100
10
.1
1.0
10
100
REVERSE VOLTAGE, VOLTS
REV. 1
2013/05