CREAT BY ART
- Low power loss, high efficiency
- Ideal for automated placement
- Guardring for overvoltage protection
- High surge current capability
- Halogen-free according to IEC 61249-2-21 definition
Molding compound, UL flammability classification rating 94V-0
Base P/N with suffix "G" on packing code - green compound (halogen-free)
Base P/N with prefix "H" on packing code - AEC-Q101 qualified
Terminal: Matte tin plated leads, solderable per JESD22-B102
Meet JESD 201 class 1A whisker test
with prefix "H" on packing code meet JESD 201 class 2 whisker test
V
RRM
20 30 40 50 60 90 100 150 V
V
RMS
14 21 28 35 42 63 70 105 V
V
DC
20 30 40 50 60 90 100 150 V
I
F(AV)
A
dV/dt V/μs
T
JO
C
T
STG O
C
Document Number: DS_D1406034 Version: K14
SK52B thru SK515B
Taiwan Semiconductor
Surface Mount Schottk
y
Barrier Rectifier
FEATURES
- Moisture sensitivity level: level 1, per J-STD-020
S
K
52B
S
K
53B
S
K
54B
S
K
55B
S
K
56B
- Compliant to RoHS Directive 2011/65/EU and
in accordance to WEEE 2002/96/EC
MECHANICAL DATA
Case: DO-214AA (SMB) DO-214AA (SMB)
S
K
59B
S
K
510B
S
K
515B Unit
Maximum repetitive peak reverse voltage
Polarity: Indicated by cathode band
Weight: 0.1 g (approximately)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (T
A
=25℃ unless otherwise noted)
PARAMETER SYMBOL
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current 5
Peak forward surge current, 8.3 ms single half sine-wave
superimposed on rated load I
FSM
120 A
Maximum instantaneous forward voltage (Note 1)
@ 5 A V
F
0.5 0.75 0.85 0.95 V
mA20 10 -
--2
Voltage rate of change (Rated V
R
)10000
Typical thermal resistance R
θJL
R
θJA
19
60
Maximum reverse current @ rated VR T
J
=25
o
C
T
J
=100
o
C
T
J
=125
o
C
I
R
0.5 0.1
Note 1: Pulse test with PW=300μs, 1% duty cycle
O
C/W
Operating junction temperature range
Storage temperature range - 55 to +150
- 55 to +150
PART NO.
PART NO.
SK56B
SK56B
SK56B
(TA=25
o
C unless otherwise noted)
Document Number: DS_D1406034 Version: K14
PACKAGE PACKING
M4 SMB 3,000 / 13" Plastic reel
SK52B thru SK515B
Taiwan Semiconductor
ORDERING INFORMATION
AEC-Q101
QUALIFIED
PACKING COD E GREEN COMPOUND
CODE
PACKING CODE GREEN COMPOUND
CODE DESCRIPTION
R5
Suffix "G"
SMB 850 / 7" Plastic reel
R4 SMB 3,000 / 13" Paper reel
SK5xxB
(Note 1) Prefix "H"
SK56B R5 R5
Note 1: "xx" defines voltage from 20V (SK52B) to 150V (SK515B)
EXAMPLE
PREFERRED P/N AEC-Q101
QUALIFIED
SK56B R5G R5 G Green compound
SK56BHR5 H R5 AEC-Q101 qualified
RATINGS AND CHARACTERISTICS CURVES
0
1
2
3
4
5
6
50 60 70 80 90 100 110 120 130 140 150 160
AVERAGE FORWARD CURRENT
(A)
LEAD TEMPERATURE (oC)
FIG.1 FORWARD CURRENT DERATING CURVE
RESISTIVE OR
INDUCTIVELOAD
50
70
90
110
130
150
1 10 100
PEAK FORWARD SURGE CURRENT
(A)
NUMBER OF CYCLES AT 60 Hz
FIG. 2 MAXIMUM NON-REPETITIVE FORWARD SURGE
CURRENT
8.3ms Single Half Sine Wave
0.001
0.01
0.1
1
10
100
0 20 40 60 80 100 120 140
INSTANTANEOUS REVERSE CURRENT (mA)
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
FIG. 4 TYPICAL REVERSE CHARACTERISTICS
TJ=25oC
TJ=75oC
TJ=125oC
SK52B-SK54B
SK55B-SK515B
0.01
0.1
1
10
100
0 0.2 0.4 0.6 0.8 1 1.2 1.4
INSTANTANEOUS FORWARD CURRENT (A)
FORWARD VOLTAGE (V)
FIG. 3 TYPICAL FORWARD CHARACTERISTICS
TJ=25oC
TJ=125oC
SK52B-SK54B
SK55B-SK56B
SK59B-SK515B
Min Max Min Max
A 1.95 2.10 0.077 0.083
B 4.25 4.75 0.167 0.187
C 3.48 3.73 0.137 0.147
D 1.99 2.61 0.078 0.103
E 0.90 1.41 0.035 0.056
F 5.10 5.30 0.201 0.209
G 0.10 0.20 0.004 0.008
H 0.15 0.31 0.006 0.012
P/N = Specific Device Code
G = Green Compound
YW = Date Code
F = Factory Code
Document Number: DS_D1406034 Version: K14
SK52B thru SK515B
Taiwan Semiconductor
PACKAGE OUTLINE DIMENSIONS
DIM. Unit (mm) Unit (inch)
DO-214AA (SMB)
SUGG ESTED PAD LAY OUT
Symbol Unit (mm)
A2.3
B2.5
Unit (inch)
0.091
0.098
0.169
0.071
0.268
MARKING DIAGRAM
C4.3
D1.8
E6.8
10
100
1000
0.1 1 10 100
CAPACITANCE (pF)
REVERSE VOLTAGE (V)
FIG. 5 TYPICAL JUNCTION CAPACITANCE
SK52B-SK54B
SK55B-SK56B
SK59B-SK515B
f=1.0MHz
Vsig=50mVp-p
0.1
1
10
100
0.01 0.1 1 10 100
TRANSIENT THERMAL IMPEDANCE A
(oC/W)
T-PULSE DURATION(s)
FIG. 6 TYPICAL TRANSIENT THERMAL IMPEDANCE
CREAT BY ART
assumes no responsibility or liability for any errors inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied,to
any intellectual property rights is granted by this document. Except as provided in TSC's terms and conditions of
sale for such products, TSC assumes no liability whatsoever, and disclaims any express or implied warranty,
relating to sale and/or use of TSC products including liability or warranties relating to fitness for a particular purpose,
merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.
Customers using or seling these products for use in such applications do so at their own risk and agree to fully
indemnify TSC for any damages resulting from such improper use or sale.
Document Number: DS_D1406034 Version: K14
SK52B thru SK515B
Taiwan Semiconductor
Notice
Specifications of the products displayed herein are subject to change without notice. TSC or anyone on its behalf,
