SK32B-L
THRU
SK310B-L
Features
•
Lead Free Finish/RoHS Compliant(Note 1) ("P" Suffix
Designates
Compliant. See
Ordering Information)
•
For Surface Mount Applications
•
Extremely Low Thermal Resistance
•
Easy Pick And Place
•
Halogen Free Available Upon Request By Adding Suffix "-HF"
•
High Current Capability With Low Forward Voltage
•
Epoxy Meets UL 94 V-0 Flammability Rating
•
Moisture Sensitivity Level 1
3
Amp
Schottky
Rectifier
20
to
100
Volts
Maximum Ratings
•
•
•
•
Operating Junction Temperature Range:SK32B-L~SK34B-L: -55°C to +125°C
Operating Junction Temperature Range:SK35B-L~SK310B-L: -55°C to +150°C
Storage Temperature Range: -55⁰C to +150⁰C
Maximum Thermal Resistance: 10°C/W Junction to Lead
Maximum
Maximum DC
Recurrent
Maximum
Blocking
Peak Reverse RMS Voltage
Voltage
Voltage
20V
30V
40V
50V
60V
80V
100V
14V
21V
28V
35V
42V
56V
70V
20V
30V
40V
50V
60V
80V
100V
DIM
A
B
C
D
E
F
G
H
J
SMB (DO-214AA)
H
MCC
Part Number
SK32B-L
SK33B-L
SK34B-L
SK35B-L
SK36B-L
SK38B-L
SK310B-L
Device
Marking
SK32B
SK33B
SK34B
SK35B
SK36B
SK38B
SK310B
J
Cathode Mark
A
E
F
G
D
C
B
Electrical Characteristics @ 25°C Unless Otherwise Specified
Average Forward
Current
Peak Forward Surge
Current
Maximum Instantaneous
Forward Voltage
SK32B-L~SK34B-L
SK35B-L~SK36B-L
SK38B-L~SK310B-L
Maximum DC Reverse
Current
at
Rated DC
Blocking Voltage
T
L
=105⁰C
(SK32B-L~SK34B-L)
T
L
=125⁰C
(SK35B-L~SK310B-L)
8.3ms,Half
Sine
I
F(AV)
3.0A
I
FSM
100A
DIMENSIONS
INCHES
MM
MIN MAX MIN MAX
0.079 0.103 2.00 2.62
0.075
0.087
1.91
2.21
0.002 0.008 0.05 0.20
0.006
0.012
0.15
0.31
0.030
0.060
0.76
1.52
0.065 0.091 1.65 2.32
0.200 0.220 5.08 5.59
0.160
0.191
4.06
4.85
0.130 0.155 3.30 3.94
Suggested Solder Pad Layout
NOTE
V
F
0.5V
0.75V
0.85V
0.1mA
10mA
I
FM
=3.0A;
T
J
=25⁰C*
T
J
=25⁰C
T
J
=100⁰C
2.69mm
2.11mm
I
R
*Pulse test: Pulse width
200
μsec, Duty cycle
2%
Note:1. High Temperature Solder Exemptions Applied,
See
EU Directive Annex 7a.
1.27mm
Rev.3-1-01012019
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MCCSEMI.COM
SK32B-L THRU SK310B-L
Curve Characteristics
Fig. 1 - Forward Current Derating Curve
3.5
3.0
120
Fig. 2 - Maximum Non-Repetitive Peak Forward Surge
Current
2.5
2.0
Peak Forward Surge Current (A)
100
Average Forward Current (A)
80
SK32B-SK34B
1.5
1.0
0.5
0.0
60
40
SK35B-SK310B
Resistive or Inductive Load
0
25
50
75
100
125
150
20
8.3 ms Single Half Sine-Wave
0
1
10
100
Lead Temperature (°C)
Number of Cycles at 60 Hz
Fig.
3
- Typical Instantaneous Forward Characteristics
10
5
Fig.
4
- Typical Instantaneous Forward Characteristics
10
5
Instantaneous Forward Current (A)
2
1
0.5
0.2
0.1
0.05
Instantaneous Forward Current (A)
T
J
=125°C
T
J
=75°C
2
1
0.5
0.2
0.1
0.05
0.02
T
J
=125°C
T
J
=75°C
T
J
=25°C
0.02
0.01
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
SK32B-SK34B
0.8
0.9
1.0
T
J
=25°C
SK35B-SK36B
0.5
0.6
0.7
0.8
0.9
1.0
0.01
0.0
0.1
0.2
0.3
0.4
Instantaneous Forward Voltage (V)
Instantaneous Forward Voltage (V)
Fig. 5 - Typical Instantaneous Forward Characteristics
10
5
Fig.
6
- Typical Reverse Leakage Characteristics
10000
Instantaneous Reverse Leakage Current (μA)
Instantaneous Forward Current (A)
T
J
=125°C
1000
2
1
0.5
0.2
0.1
0.05
0.02
0.01
0.0
0.1
0.2
0.3
0.4
T
J
=125°C
T
J
=75°C
100
T
J
=75°C
10
T
J
=25°C
0.5
0.6
0.7
SK38B-SK310B
0.8
0.9
1.0
T
J
=25°C
SK32B-SK34B
1
20
40
60
80
100
Instantaneous Forward Voltage (V)
Percent of Rated Peak Reverse Voltage (%)
Rev.3-1-01012019
2/4
MCCSEMI.COM
SK32B-L THRU SK310B-L
Curve Characteristics
Fig.
7
- Typical Reverse Leakage Characteristics
Instantaneous Reverse Leakage Current (μA)
Instantaneous Reverse Leakage Current (μA)
10000
1000
Fig.
8
- Typical Reverse Leakage Characteristics
T
J
=125°C
1000
100
T
J
=125°C
10
100
T
J
=75°C
T
J
=75°C
1
10
0.1
T
J
=25°C
1
20
T
J
=25°C
SK38B-SK310B
0.01
20
SK35B-SK36B
80
100
40
60
40
60
80
100
Percent of Rated Peak Reverse Voltage (%)
Percent of Rated Peak Reverse Voltage (%)
Rev.3-1-01012019
3/4
MCCSEMI.COM
SK32B-L THRU SK310B-L
Ordering Information
Device
Part Number-TP
Note : Adding "-HF" Suffix For Halogen Free, eg. Part Number-TP-HF
Packing
Tape&Reel: 3Kpcs/Reel
***IMPORTANT NOTICE***
Micro Commercial Components Corp.
reserves the right to make changes without further notice to any product herein to
make corrections, modifications , enhancements , improvements , or other changes .
Micro Commercial Components
Corp
. does not assume any liability arising out of the application or use of any product described herein; neither does it
convey any license under its patent rights ,nor the rights of others . The user of products in such applications shall assume all
risks of such use and will agree to hold
Micro Commercial Components Corp
. and all the companies whose products are
represented on our website, harmless against all damages.
***LIFE SUPPORT***
MCC's products are not authorized for use as critical components in life support devices or systems without the express
written approval of Micro Commercial Components Corporation.
***CUSTOMER AWARENESS***
Counterfeiting of semiconductor parts is a growing problem in the industry. Micro Commercial Components (MCC) is taking
strong measures to protect ourselves and our customers from the proliferation of counterfeit parts. MCC strongly encourages
customers to purchase MCC parts either directly from MCC or from Authorized MCC Distributors who are listed by country on
our web page cited below. Products customers buy either from MCC directly or from Authorized MCC Distributors are genuine
parts, have full traceability, meet MCC's quality standards for handling and storage.
MCC will not provide any warranty
coverage or other assistance for parts bought from Unauthorized Sources.
MCC is committed to combat this global
problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized
distributors.
Rev.3-1-01012019
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