SK20H45
Taiwan Semiconductor
CREAT BY ART
20A, 45V Schottky Barrier Rectifier
FEATURES
- Low forward voltage drop
- Low power loss, high efficiency
- Guardring for overvoltage protection
- High surge current capability
- For use as Bypass diode in Solar application.
- Compliant to RoHS Directive 2011/65/EU and
in accordance to WEEE 2002/96/EC
- Halogen-free according to IEC 61249-2-21
R-6
MECHANICAL DATA
Case:
R-6
Molding compound, UL flammability classification rating 94V-0
Part no. with suffix "H" means AEC-Q101 qualified
Packing code with suffix "G" means green compound (halogen-free)
Terminal:
Pure tin plated leads, solderable per JESD22-B102
Meet JESD 201 class 2 whisker test
Weight:
1.6 g (approximately)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
(T
A
=25°C unless otherwise noted)
PARAMETER
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
Peak forward surge current, 8.3 ms single half sine-wave
superimposed on rated load
Maximum instantaneous forward voltage (Note 1)
I
F
= 20 A
Maximum reverse current @ rated V
R
Typical thermal resistance
Junction temperature range
- in DC forward mode
Storage temperature range
Note 1: Pulse test with PW=300μs, 1% duty cycle
T
J
=25°C
T
J
=100°C
SYMBOL
V
RRM
V
RMS
V
DC
I
F(AV)
I
FSM
V
F
I
R
R
θJL
T
J
T
STG
SK20H45
45
31
45
20
275
0.55
0.5
50
6
<=200
- 50 to +175
UNIT
V
V
V
A
A
V
mA
°C/W
°C
°C
Document Number: DS_D1310005
Version: D15
SK20H45
Taiwan Semiconductor
CREAT BY ART
ORDERING INFORMATION
PART NO.
PART NO.
SUFFIX
H
PACKING CODE
A0
SK20H45
*: Optional available
R0
B0
G
PACKING CODE
SUFFIX
(*)
PACKAGE
R-6
R-6
R-6
PACKING
700 / Ammo box
1000 / 13" Paper reel
400 / Bulk packing
EXAMPLE
PREFERRED P/N PART NO.
SK20H45HA0G
SK20H45
PART NO.
SUFFIX
H
PACKING CODE
A0
PACKING CODE
SUFFIX
G
DESCRIPTION
AEC-Q101 qualified
Green compound
RATINGS AND CHARACTERISTICS CURVES
(T
A
=25°C unless otherwise noted)
FIG.1 FORWARD CURRENT DERATING CURVE
AVERAGE FORWARD CURRENT (A)
25
20
15
10
5
0
0
25
50
75
100
125
150
175
200
RESISTIVE OR
INDUCTIVE LOAD
WITH HEATSINK
IN DC FORWARD MODE
PEAK FORWARD SURGE CURRENT (A)
350
300
250
200
150
100
50
0
1
10
NUMBER OF CYCLES AT 60 Hz
100
8.3ms Single Half Sine Wave
FIG. 2 MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
CASE TEMPERATURE (
°
C)
FIG. 3 TYPICAL FORWARD CHARACTERISTICS
INSTANTANEOUS FORWARD CURRENT (A)
INSTANTANEOUS REVERSE CURRENT (mA)
100
Pulse Width=300μs
1% Duty Cycle
10
T
J
=125°C
100
FIG. 4 TYPICAL REVERSE CHARACTERISTICS
10
T
J
=125°C
1
0.1
1
T
J
=25°C
0.01
T
J
=25°C
0.1
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
FORWARD VOLTAGE (V)
0.001
0
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
Document Number: DS_D1310005
Version: D15
SK20H45
Taiwan Semiconductor
CREAT BY ART
FIG. 5 TYPICAL JUNCTION CAPACITANCE
10000
JUNCTION CAPACITANCE (pF)
A
f=1.0MHz
Vsig=50mVp-p
1000
100
0.1
1
10
100
REVERSE VOLTAGE (V)
PACKAGE OUTLINE DIMENSIONS
R-6
DIM.
A
B
C
D
E
Unit (mm)
Min
6.80
1.20
25.40
8.60
25.40
Max
7.20
1.30
-
9.10
-
Unit (inch)
Min
0.268
0.047
1.000
0.339
1.000
Max
0.283
0.051
-
0.358
-
MARKING DIAGRAM
P/N =
G=
F=
Specific Device Code
Green Compound
Factory Code
YWW = Date Code
Document Number: DS_D1310005
Version: D15
SK20H45
Taiwan Semiconductor
CREAT BY ART
Notice
Specifications of the products displayed herein are subject to change without notice. TSC or anyone on its behalf,
assumes no responsibility or liability for any errors or 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 selling 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_D1310005
Version: D15
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