SK52B - SK515B
Current
5.0 A
Voltage
20 V to 150 V
MECHANICAL DATA
DO-214AA / SMB
Ideal for automated placement
Low profile package
Low power losses, high efficiency
5.0 Amp. Surface Mount Schottky Barrier Rectifier
TYPICAL APPLICATIONS
Used in low voltage high frequency inverters, freewheeling,
dc-to-dc converters, and polarity protection applications.
FEATURES
High surge current capability
Solder dip 260ºC, 10s
Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
Maximum Ratings and Electrical Characteristics at 25 ºC
Electrical Characteristics at Tamb = 25 °C
Meets MSL level 1, per J-STD-020, LF maximum
peak of 260º C
Guarding for overvoltage protection
Low forward voltage drop
V
RRM
Maximum Recurrent Peak Reverse Voltage (V)
Maximum RMS Voltage (V)
I
FSM
Peak Forward Surge Current, 8.3 ms Single
Half Sine-wave Superimposed on Rated
Load (JEDEC Method)
V
DC
Maximum DC Blocking Voltage (V)
120 A
V
RMS
T
j
Operating Temperature Range
-55°C to +150°C
20
20
14
SK52B
40
40
28
SK54B
60
60
42
SK56B
100
100
70
SK510B
150
150
105
SK515B
I
F(AV) Maximum Average Forward Rectified Current at
TC (See graphic)
5.0 A
T
stg
Storage Temperature Range
-55°C to +150°C
-55°C to +125°C
Marking code
IT
IU IV IW IX
Typical Thermal Resistance
75 °C/W
R
th (j-c)
17 °C/W
R
th (j-a)
V
F
Maximum Instantaneous Forward Voltage
@ 5.0 A
0.55 V 0.75 V 0.85 V 0.95 V
I
R
10 mA
Maximum DC Reverse Current T
C
= 25 °C
at Rated DC Blocking Voltage TC =125°C
0.5 mA
20 mA
0.1 mA
(Note 2)
2.0 mA
(Note 1)
(Note 3)
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Document Name: sk5b Version: Feb-12
Page Number: 1/4
Case: DO-214AA (SMB). Epoxy meets UL 94V-0
flammability rating.
Polarity: Color band denotes cathode end.
Terminals:
Matte tin plated leads, solderable per
MIL-STD-750 Method 2026, J-STD-002 and JESD22-B102.
Consumer grade, meets JESD 201 class 1A whisker test
Notes: 1. Pulse Test: 300µ Pulse Width, 1% Duty Cycle
2. Thermal Resistance from Junction to Case per diode
3. Pulse test: Pulse width £ 40ms
Package Outline Dimensions
:
(mm)
SK52B - SK515B
5.0 Amp. Surface Mount Schottky Barrier Rectifier
Ordering information
TRTB 13" diameter tape and reel 3,000 0.0823
DO-214AA / SMB
SK54B TRTB
TRTS 850 0.0823
SK54B TRTS 7" diameter tape and reel
Marking code
Week code
Year code
5.1
±0.3
1.05
±0.2
2
+0.2
-0.1
1.25
±0.25
1.25
±0.25
2.3
±0.31
3.5
±0.3
2.4
2
4.2
0.15
±0.1
0.2
+0.1
-0.05
Mounting Pad Layout
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Document Name: sk5b Version: Feb-12
Page Number: 2/4
PREFERRED P/N PACKAGE CODE DELIVERY MODE BASE QUANTITY UNIT WEIGHT (g)
MC
WW
Y
SK52B - SK515B
Ratings and Characteristics (Ta 25 ºC unless otherwise noted)
5.0 Amp. Surface Mount Schottky Barrier Rectifier
www.fagorelectronica.com
Document Name: sk5b Version: Feb-12
Page Number: 3/4
Lead temperature (°C)
50 100
I
F(AV)
, average forward Current (A)
130
100
MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
150
70
50
101
I
FSM
, peak forward surge current (A)
1000
10
100.1
Cj, junction capacitance (pF)
Percent of rated peak reverse voltage (%)
I
R
, Instantaneous reverse
current (mA)
0 100
3
0
0.1
0.01
0.001
20
100
90
110
60 70 80 110 120 160
MAXIMUM FORWARD CURRENT DERATING
CURVE
20 40 60 80 120
Number of cycles at 60 Hz
100
TYPICAL JUNCTION CAPACITANCE
130
V
R
, reverse voltage (V)
10
140
140 15090
1
1
T, Pulse duration (sec)
Transient thermal impedance (°C/W)
TYPICAL REVERSE CHARACTERISTICS
TYPICAL TRANSIENT THERMAL
CHARACTERISTICS
1
0.1
100
0.01
1
10
0.1 1 10 100
2
4
5
0.01
I
F
, instantaneous forward current (A)
VF
, forward voltage (V)
0 0.4 0.8 1.2 1.6
TYPICAL FORWARD CHARACTERISTIC
50
0.2 0.6 1.0 1.4
1
0.1
10
Tj = 25 °C
f = 1.0 MHz
Vsig = 50mVp-p
SK52B-SK54B
SK56B
SK510B-SK515B
RESISTIVE OR
INDUCTIVE LOAD
SK56B-SK515B
SK52B-SK54B
P.C.B. MOUNTED ON 5 x 5 mm
COPPER PAD AREAS
Tc = 125 °C
PULSE WIDTH = 300 µs
1% DUTY CYCLE
Tc = 125 °C
SK56B
SK52B-SK54B
SK510B-SK515B
Tc = 25 °C
AT RATED TL
8.3 ms Single Half Sine Wave
JEDEC Method
Tc = 125 °C
Tc = 75 °C
Tc = 25 °C
SK56B-SK515B
SK52B-SK54B
SK52B - SK515B
Disclaimer
5.0 Amp. Surface Mount Schottky Barrier Rectifier
www.fagorelectronica.com
Document Name: sk5b Version: Feb-12
Page Number: 4/4
All product, product specifications and data are subject to change without notice to improve reliability,
function or design or otherwise.
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behalf (collectively, "Fagor"), disclaim any and all liability for any errors, inaccuracies or incompleteness contained
in any datasheet or in any other disclosure relating to any product.
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to validate that a particular product with the properties described in the product specification is suitable for use in a
particular application. Parameters provided in datasheets and/or specifications may vary in different applications
and performance may vary over time. All operating parameters, including typical parameters, must be validated
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therein.
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