Datasheet

UNISONIC TECHNOLOGIES CO., LTD
SK24
DIODE
SURFACE MOUNT SCHOTTKY
BARRIER RECTIFIER
+
„
-
DESCRIPTION
The UTC SK24 is a Schottky Rectifier with high current capacity,
ultra low thermal resistance, Low reverse leakage and low forward
voltage.
The UTC SK24 is suitable for surface mount applications.
„
+
-
FEATURES
SMB
* High Current Capability
* Low Forward Voltage
* Low Reverse Leakage
* Higher Temp Soldering: 250°C for 10 Seconds At Terminals
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SMA
ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
SK24L-SMA-R
SK24G-SMA-R
SK24L-SMB-R
SK24G-SMB-R
Note: Pin Assignment: A: Anode K: Cathode
www.unisonic.com.tw
Copyright © 2012 Unisonic Technologies Co., Ltd
Package
SMA
SMB
Pin Assignment
1
2
K
A
K
A
Packing
Tape Reel
Tape Reel
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SK24
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DIODE
ABSOLUTE MAXIMUM RATINGS (TA=25°C, unless otherwise specified)
PARAMETER
SYMBOL
RATINGS
UNIT
Peak Repetitive Reverse Voltage
VRRM
V
40
Working Peak Reverse Voltage
VRWM
V
DC Blocking Voltage
VR
V
RMS Reverse Voltage
VR(RMS)
28
V
Operating Temperature
TJ
+125
°C
Storage Temperature
TSTG
-65~+150
°C
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
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THERMAL DATA
PARAMETER
SYMBOL
Junction to Ambient (Note 1)
θJA
Note: 1. Mounted on P.C. Board with 5.0mm2 copper pad area.
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RATINGS
75
UNIT
°C/W
ELECTRICAL CHARACTERISTICS (TA=25°C, unless otherwise specified)
PARAMETER
Average Rectified Output Current (TL=75°C)
Non-Repetitive Peak Forward Surge Current 8.3ms
Single Half Sine-Wave Superimposed On Rated Load
(JEDEC Method)
Forward Voltage (IF=2.0A)
TA=25°C
Peak Reverse Current At Rated DC
Blocking Voltage
TA=100°C
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
SYMBOL
IO
RATINGS
2.0
UNIT
A
IFSM
50
A
VFM
0.50
0.5
20
V
mA
mA
IRM
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DIODE
TYPICAL CHARACTERISTICS
800
800
700
700
600
600
500
500
400
400
300
300
200
200
100
100
0
0
20
40
60
100
80
DC Blocking Voltage VR(V)
0
0
10
300
200
400
0
Forward Voltage VF(mV)
500
10
1.0
0.1
0.01
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
Instantaneous Forward Voltage Volts
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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