SANGDEST
MICROELECTRONICS
Technical Data
Data Sheet N0934. Rev. -
SK33A
Green Products
SK33A SCHOTTKY RECTIFIER
Applications:
•
•
•
•
Switching power supply
Converters
Free-Wheeling diodes
Reverse battery protection
Features:
•
•
•
•
•
•
•
•
150℃ TJ operation Center tap configuration
Low forward voltage drop
High purity, high temperature epoxy encapsulation for enhanced mechanical strength and
moisture resistance
High frequency operation
Guard ring for enhanced ruggedness and long term reliability
This is a Pb
−
Free Device
All SMC parts are traceable to the wafer lot
Additional testing can be offered upon request
Mechanical Dimensions (In mm / Inches)
OPTION 1
•
Weiqi Street, Airport Development Zone, Jiangning District, Nanjing, China 211113
(86) 25-87123907
•
•
FAX (86) 25-87123900
•
World Wide Web Site - http://www.sangdest.com.cn
•
E-Mail Address - sales@ sangdest.com.cn
•
SANGDEST
MICROELECTRONICS
Technical Data
Data Sheet N0934. Rev. -
SK33A
Green Products
OPTION 2(JK)
SMA
•
Weiqi Street, Airport Development Zone, Jiangning District, Nanjing, China 211113
(86) 25-87123907
•
•
FAX (86) 25-87123900
•
World Wide Web Site - http://www.sangdest.com.cn
•
E-Mail Address - sales@ sangdest.com.cn
•
SANGDEST
MICROELECTRONICS
Technical Data
Data Sheet N0934. Rev. -
SK33A
Green Products
Marking Diagram:
Where XXXXX is YYWWL
SK
3
3
A
YY
WW
L
= Device Type
= Forward Current (3A)
= Reverse Voltage (30V)
= Package type
= Year
= Week
= Lot Number
Cautions：
Molding resin
Epoxy resin UL:94V-0
Ordering Information:
Device
SK33A
Package
SMA
(Pb-Free)
Shipping
5000pcs / reel
For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specification.
Maximum Ratings:
Characteristics
Peak Inverse Voltage
Max. Average Forward
Max. Peak One Cycle Non-
Repetitive Surge Current
Symbol
V
RWM
I
F(AV)
I
FSM
Condition
-
50% duty cycle @TC =75℃
rectangular wave form(L=0.375”)
8.3 ms, half Sine pulse
Max.
30
3.0
100
Units
V
A
A
•
Weiqi Street, Airport Development Zone, Jiangning District, Nanjing, China 211113
(86) 25-87123907
•
•
FAX (86) 25-87123900
•
World Wide Web Site - http://www.sangdest.com.cn
•
E-Mail Address - sales@ sangdest.com.cn
•
SANGDEST
MICROELECTRONICS
Technical Data
Data Sheet N0934. Rev. -
SK33A
Green Products
Electrical Characteristics:
Characteristics
Max. Forward Voltage Drop
Max. Reverse Current
Symbol
V
F1
I
R1
I
R2
*
Pulse Width < 300µs, Duty Cycle <2%
Condition
@ 3A, Pulse, T
J
= 25℃
@V
R
= rated VR
T
J
= 25℃
@V
R
= rated VR
T
J
= 100℃
Max.
0.55
1.0
20
Units
V
mA
mA
Thermal-Mechanical Specifications:
Characteristics
Max. Junction Temperature
Max. Storage Temperature
Maximum Thermal
Resistance Junction to
Ambient
Approximate Weight
Case Style
Symbol
T
J
T
stg
R
θJA
wt
Condition
-
-
DC operation
-
SMA
Specification
-55 to +150
-55 to +150
55
0.11
Units
℃
℃
℃/W
g
•
Weiqi Street, Airport Development Zone, Jiangning District, Nanjing, China 211113
(86) 25-87123907
•
•
FAX (86) 25-87123900
•
World Wide Web Site - http://www.sangdest.com.cn
•
E-Mail Address - sales@ sangdest.com.cn
•
SANGDEST
MICROELECTRONICS
Technical Data
Data Sheet N0934. Rev. -
SK33A
Green Products
•
Weiqi Street, Airport Development Zone, Jiangning District, Nanjing, China 211113
(86) 25-87123907
•
•
FAX (86) 25-87123900
•
World Wide Web Site - http://www.sangdest.com.cn
•
E-Mail Address - sales@ sangdest.com.cn
•
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