A3PS1550UH

ZOWIE
Schottky Barrier Diode
(50V / 15A)
A3PS1550UH
OUTLINE DIMENSIONS
Case : A3PS
Unit : mm
FEATURES
Top View
MECHANICAL DATA
o
r
p
5.60
MIN.
4.6± 0.15
1.4± 0.15
4.0± 0.15
1.05 ± 0.15
0.85
MAX.
u
d
3.36
MIN.
1.40
MIN.
1.0± 0.15
1.80
MAX.
0.9 ± 0.15
Switching mode power supply applications
Portable equipment battery applications
High frequency rectification
DC / DC Converter
Designed as bypass diodes for solar panels
Pad Layout
3.2± 0.15
8.55
REF.
t
c
APPLICATION
*
*
*
*
*
Bottom View
2.0 ± 0.15
2.10
MIN.
Halogen-free type
Lead free product, compliance to RoHS
Lead less chip form, no lead damage
Low power loss, High efficiency
High current capability, low VF
Plastic package has Underwriters Laboratory Flammability
Classification 94V-0
6.5± 0.15
*
*
*
*
*
*
LEFT PIN
RIGHT PIN
BOTTOMSIDE
HEAT SINK
MARKING
Case : Packed with copper substrate and epoxy underfilled
Terminals : Pure Tin plated (Lead-Free),
solderable per MIL-STD-750, Method 2026.
PACKING
w
e
A3PS
1550U
N
* 5,000 pieces per 13" (330mm ± 2mm) reel
* 2 reels per box
* 5 boxes per carton
o
Absolute Maximum Ratings (Ta = 25 C)
ITEM
Symbol
Conditions
Rating
Unit
Repetitive peak reverse voltage
VRRM
50
V
Average forward current
IF(AV)
15
A
Peak forward surge current
IFSM
250
A
Operating junction temperature Range
8.3ms single half sine-wave
Tj
TSTG
Storage temperature Range
-55 to +150
o
C
-55 to +150
o
C
o
Electrical characteristics (Ta = 25 C)
ITEM
Forward voltage (NOTE 1)
Repetitive peak reverse current
Symbol
VF
IRRM
Conditions
IF = 15A
Min.
Typ.
Max.
Ta = 25 oC
-
0.45
0.52
o
Ta = 125 C
-
0.42
-
Ta = 25 oC
-
0.15
0.40
o
-
-
75
-
90
-
o
C/W
-
o
C/W
V
VR = Max. VRRM
mA
Ta = 125 C
Rth(JA)
Unit
Junction to ambient (NOTE 2)
Thermal resistance
Rth(JC)
Junction to case (NOTE 2)
-
9
NOTES : (1) Pulse test width PW=300usec , 1% duty cycle.
(2) Mounted on P.C.B. with ( 3.36 x 4.86mm & 1.39 x 1.4mm )copper pad areas.
(3) Preliminary specification
REV. 0
2015/04
ZOWIE
A3PS1550UH
(50V / 15A)
FIG.1 - FORWARD CURRENT DERATING CURVE
FIG.2 - MAXIMUM NON-REPETITIVE
PEAK FORWARD SURGE CURRENT
20
300
PEAK FORWARD SURGE CURRENT,
AMPERES
AVERAGE FORWARD RECTIFIED
CURRENT, AMPERES
8.3ms SINGLE HALF SINE-WAVE
15
Rthjc = 10 oC / W
10
5
0
250
200
150
100
50
0
0
25
50
75
100
125
150
175
1
10
o
CASE TEMPERATURE, C
FIG.3 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
FIG.4 - TYPICAL REVERSE CHARACTERISTICS
100
100
TJ = 150℃
TJ = 125℃
TJ = 100℃
TJ = 25℃
o
TJ = 150 C
INSTANTANEOUS REVERSE LEAKAGE
CURRENT, MILLIAMPERES
IINSTANTANEOUS FORWARD CURRENT,
AMPERES
100
NUMBER OF CYCLES AT 60Hz
10
1
0.1
o
TJ = 125 C
10
o
TJ = 100 C
1
0.1
o
TJ = 25 C
0.01
0.01
0
0.1
0.2
0.3
0.4
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
REV. 0
0.5
0
20
40
60
80
100
PERCENT OF RATED PEAK REVERSE VOLTAGE,%
2015/04
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