SK34G-CA2S-R [UTC]
Rectifier Diode,;
| 型号： | SK34G-CA2S-R |
| 厂家： | 
Unisonic Technologies |
| 描述： | Rectifier Diode, |
| 文件： | 总4页 (文件大小：251K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
UNISONIC TECHNOLOGIES CO., LTD
SK34
DIODE
SURFACE MOUNT SCHOTTKY
BARRIER RECTIFIER
+
+
-
-
SMB
SMC
(JEDEC DO-214AA)
(JEDEC DO-214AB)
DESCRIPTION
The UTC SK34 is a Schottky Rectifier with high current capacity,
ultra low thermal resistance, Low reverse leakage and low forward
voltage.
The UTC SK34 is suitable for surface mount applications.
+
-
SMA
(JEDEC DO-214AC)
FEATURES
+
+
* High Current Capability
* Low Forward Voltage
* Low Reverse Leakage
-
-
SOD-123F
SOD-123S
ORDERING INFORMATION
Ordering Number
Pin Assignment
Package
Packing
Lead Free
Halogen Free
1
K
K
K
K
K
2
A
A
A
A
A
SK34L-SMA-R
SK34L-SMB-R
SK34L-SMC-R
SK34L-CA2F-R
SK34L-CA2S-R
SK34G-SMA-R
SK34G-SMB-R
SK34G-SMC-R
SK34G-CA2F-R
SK34G-CA2S-R
K: Cathode
SMA
SMB
Tape Reel
Tape Reel
Tape Reel
Tape Reel
Tape Reel
SMC
SOD-123F
SOD-123S
Note: Pin Assignment: A: Anode
SK34G-SMA-R
(1) R: Tape Reel
(1)Packing Type
(2)Package Type
(3)Green Package
(2) SMA: SMA, SMB: SMB, SMC: SMC
CA2F: SOD-123F, CA2S: SOD-123S,
(3) G: Halogen Free and Lead Free, L: Lead Free
MARKING
SMA / SMB / SMC
SOD-123F / SOD-123S
Date Code
UTC
SK34
L: Lead Free
K34
Cathode Band for
uni-directional Only
L: Lead Free
G: Halogen Free
G: Halogen Free
www.unisonic.com.tw
Copyright © 2020 Unisonic Technologies Co., Ltd
1 of 4
QW-R601-044.H
SK34
DIODE
ABSOLUTE MAXIMUM RATINGS (TA=25°C, unless otherwise specified)
PARAMETER
SYMBOL
VRRM
VRMS
VDC
RATINGS
UNIT
Peak Repetitive Reverse Voltage
RMS Voltage
40
28
40
3.0
V
V
V
A
DC Blocking Voltage
Average Forward Rectified Current
Peak Forward Surge Current 8.3ms Single Half
Sine-Wave Superimposed On Rated Load
(JEDEC Method)
IO
IFSM
100
A
Operating Temperature
TJ
-65 ~ +125
-65 ~ +150
°C
°C
Storage Temperature
TSTG
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.
THERMAL DATA (Note)
PARAMETER
SYMBOL
RATINGS
UNIT
°C/W
°C/W
°C/W
SMA
32
20
11
SMB
Typical Thermal Resistance
θJL
SMC
SOD-123F
SOD-123S
25
°C/W
Notes: FR-4 PCB, 2 oz Copper. Minimum recommended pad layout.
ELECTRICAL CHARACTERISTICS (TA=25°C, unless otherwise specified)
PARAMETER
Instantaneous Forward Voltage at 3.0A (Note 1)
SYMBOL
VF
RATINGS
0.50
0.5
UNIT
V
TA=25°C
mA
mA
pF
DC Reverse Current at Rated DC
Blocking Voltage (Note 1)
IR
TA=100°C
20
Typical Total Capacitance (Note 2)
CT
300
Notes: 1. Pulse Test Pulse Width 300μS, Duty Cycle 2%.
2. Measured at 1.0MHz and applied reverse voltage of 4.0V.
UNISONICTECHNOLOGIESCO.,LTD
2 of 4
QW-R601-044.H
www.unisonic.com.tw
SK34
DIODE
TYPICAL CHARACTERISTICS
Maximum Forward Current Derating
Curve
Peak Repetitive Reverse Voltage
1200
1000
800
5
4
3
2
1
0
600
400
200
0
75
0
10
20
30
40
50
60
0
25
50
100
125
Peak Repetitive Reverse Voltage,
VRRM (V)
Lead Temperature, TL (°C)
Reverse Voltage VS Reverse
Current
Typical Total Capacitance
1000
100
100000
10000
1000
100
125°C
100°C
75°C
50°C
25°C
10
1
10
1
50
0.01
0
10
20
30
40
0.1
1
100
10
Reverse Voltage, VR (V)
Reverse Voltage, VR (V)
Forward Voltage VS Forward
Current
10
1
125°C
100°C
75°C
50°C
25°C
0.1
0
0.2
0.4
0.8
1
0.6
Forward Voltage, VF (V)
UNISONICTECHNOLOGIESCO.,LTD
3 of 4
QW-R601-044.H
www.unisonic.com.tw
SK34
DIODE
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. UTC reserves the right to
make changes to information published in this document, including without limitation specifications and
product descriptions, at any time and without notice. This document supersedes and replaces all
information supplied prior to the publication hereof.
UNISONICTECHNOLOGIESCO.,LTD
4 of 4
QW-R601-044.H
www.unisonic.com.tw
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