SK34B [HTSEMI]
3 Amp Schottky Rectifier 20 to 100 Volts; 3安培肖特基整流器20到100伏特
| 型号： | SK34B |
| 厂家： | 
SHENZHEN JIN YU SEMICONDUCTOR CO., LTD. |
| 描述： | 3 Amp Schottky Rectifier 20 to 100 Volts |
| 文件： | 总3页 (文件大小：443K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SK310B
SK32B THRU
Features
3 Amp Schottky
Rectifier
20 to 100 Volts
·
·
·
·
·
For Surface Mount Applications
Extremely Low Thermal Resistance
Easy Pick And Place
High Temp Soldering: 250°C for 10 Seconds At Terminals\
High Current Capability With Low Forward Voltage
DO-214AA
Maximum Ratings
·
·
·
Operating Temperature: -55°C to +125°C
Storage Temperature: -55°C to +150°C
Maximum Thermal Resistance; 10°C/W Junction To Lead
SMB
H
Cathode Band
Device
Marking
Maximum
Reccurrent
Peak Reverse
Voltage
20V
Maximum
RMS
Voltage
Maximum
DC
Blocking
Voltage
20V
30V
40V
50V
60V
80V
100V
Catalog
Number
J
SK32B
SK33B
SK34B
SK35B
SK36B
SK38B
SK310B
SK32B
SK33B
SK34B
SK35B
SK36B
SK38B
SK310B
14V
21V
28V
35V
42V
56V
70V
30V
40V
50V
60V
80V
100V
A
C
E
D
B
F
G
DIMENSIONS
INCHES
MIN
.078
.075
.002
-----
.035
.065
.205
.160
.130
MM
MIN
1.98
1.90
.05
-----
.90
1.65
5.21
4.06
3.30
Electrical Characteristics @ 25°C Unless Otherwise Specified
DIM
A
B
C
D
E
MAX
.116
.089
.008
.02
.055
.091
.224
.180
.155
MAX
2.95
2.25
.20
NOTE
Average Forward
Current
IF(AV)
3.0A
TJ = 120°C
.51
Peak Forward Surge
Current
IFSM
100A
8.3ms, half sine
1.40
2.32
5.69
4.57
3.94
F
G
H
J
Maximum
Instantaneous
Forward Voltage
SK32B-34B
SK35B-36B
SK38B-310B
SUGGESTED SOLDER
PAD LAYOUT
VF
.50V
.75V
.85V
IFM = 3.0A;
TJ = 25°C*
0.090"
Maximum DC
Reverse Current At
Rated DC Blocking
Voltage
IR
.5mA
20mA
TJ = 25°C
TJ = 100°C
0.085”
Typical Junction
Capacitance
CJ
45pF
Measured at
1.0MHz, VR=4.0V
0.070”
*Pulse test: Pulse width 200 msec, Duty cycle 2%
1
JinYu
semiconductor
www.htsemi.com
Date:2011/05
SK310B
SK32B THRU
Figure 1
Typical Forward Characteristics
100
Figure 2
Forward Derating Curve
60
40
3.0
2.5
20
SK32B-SK34B
SK35B-SK38B
SK32B - 34B
2.0
SK35B-310B
10
6
1.5
4
2
Amps
1.0
Amps
1
.6
.4
.5
Single Phase, Half Wave
60Hz Resistive or Inductive Load
0
60
100
120
140
160
80
40
.2
°C
25°C
Average Forward Rectified Current - Amperesversus
Ambient Temperature -°C
.1
.06
.04
.02
.01
.2
.4
.6
.8
1.4
1.0
1.2
Volts
Instantaneous Forward Current - Amperesversus
Instantaneous Forward Voltage - Volts
Figure 3
Junction Capacitance
SK35B-SK310B
1000
600
SK32B-34B
400
200
100
TJ=25°C
pF
60
40
20
10
.1
.2
.4
1
2
10 20
200 400
1000
4
40
100
Volts
Junction Capacitance - pFversus
Reverse Voltage - Volts
2
JinYu
semiconductor
www.htsemi.com
Date:2011/05
SK310B
SK32B THRU
Figure 4
Typical Reverse Characteristics
10
6
Figure 5
Peak Forward Surge Current
4
150
125
2
1
100
75
.6
.4
Amps
50
.2
.1
25°C
25
0
mAmps
80
100
1
6
60
4
10 20
40
8
2
.06
.04
Cycles
Peak Forward Surge Current - Amperesversus
Number Of Cycles At 60Hz - Cycles
.02
.01
.006
.004
SK32B-34B
SK35B-310B
.002
.001
20
40
60
80
140
100
120
Volts
Instantaneous Reverse Leakage Current - MicroAmperesversus
Percent Of Rated Peak Reverse Voltage - Volts
3
JinYu
semiconductor
www.htsemi.com
Date:2011/05
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