SR260 [WEITRON]
Axial Lead Schottky Barrier Rectifiers; 轴向引线肖特基势垒整流器
| 型号： | SR260 |
| 厂家： | 
WEITRON TECHNOLOGY |
| 描述： | Axial Lead Schottky Barrier Rectifiers |
| 文件： | 总3页 (文件大小：204K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SR220 thru SR2100
Axial Lead Schottky Barrier Rectifiers
GENERAL PURPOSE
RECTIFIERS
P b
Lead(Pb)-Free
2.0 AMPERES
20-100 VOLTS
Features:
* Low forward voltage drop.
* High current capability.
* High reliability.
* High surge current capability.
* Epitaxial construction.
Mechanical Data:
* Case: Molded plastic.
DO-41
* Epoxy: UL 94V-0 rate flame retardant.
* Lead: Axial leads, solderable per MIL-STD-202,
method 208 guranteed.
* Polarity: Color band denotes cathode end.
* Mounting position: Any.
* Weight: 0.34 grams.
DO-41 Outline Dimensions
Axial Device (Through-Hole)
WEITRON
http://www.weitron.com.tw
1/3
31-Jan-07
SR220 thru SR2100
Maximum Rating
SR220 SR230 SR240 SR250 SR260 SR280 SR2100
Characteristic
Symbol
Uuits
V
Maximum repetitive peak reverse voltage
20
14
20
30
21
30
40
28
50
50
35
50
60
42
60
80
56
80
100
70
V
RRM
V
Maximum RMS voltage
V
V
RMS
V
Maximum DC blocking voltage
100
DC
I
Maximum average forward rectified current
2.0
50
35
A
A
AV
Peak forward surge current 8.3mS single
half sine-wave superimposed on rated load
I
FSM
Typical thermal resistance1
θJA
R
°C/W
°C
T
Operating junction temperature range
storage temperature range
-55 to +125
-65 to +150
J
T
STG
°C
Electrical Characteristic
Characteristic
SR220 SR230 SR240 SR250 SR260 SR280 SR2100
Symbol
Uuits
Maximum Instanatneous Forward Voltage
I =2.0A
F
V
0.55
0.70
0.85
V
F
Maximum DC Reverse Current
2.0
20
Rated DC Blocking Voltage, T =25°C
I
mA
pF
A
R
T =100°C
A
C
P
Typical Junction Capacitance
170
Notes
1. Measured at 1MHz and applied reverse voltage of 4.0V D.C.
2. Thermal Resistance Junction to Ambient Vertical PC Board Mounting 0.5”(12.7mm) Lead Length.
WEITRON
http://www.weitron.com.tw
2/3
31-Jan-07
SR220 thru SR2100
Ratings and Characteristics Curves
2.4
2.0
1.6
1.2
50
10
3.0
1.0
0.8
0.4
0
0
20
40
60
80
100
120
140
160
180
200
AMBIENT TEMPERATURE,(°C)
Tj=25 C
FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE
Pulse Width 300us
1% Duty Cycle
0.1
50
40
30
0.01
0.1 0.3 0.5 0.7 0.9 1.1 1.3 1.5
FORWARD VOLTAGE,(V)
8.3ms Single Half
Tj=25 C
FIG.2-TYPICAL FORWARD
Sine Wave
20
10
0
JEDEC method
50
1
105
100
NUMBER OF CYCLES AT 60Hz
100
FIG.3-MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
10
1.0
.1
700
600
500
400
Tj=75 C
300
200
100
0
Tj=25 C
.01
0.01
0.05
0.1
0.5
1
5
10
50
100
0
20 40 60 80 100 120 140
REVERSE VOLTAGE,(V)
PERCENT OF RATED PEAK REVERSE VOLTAGE,(%)
FIG.4-TYPICAL JUNCTION CAPACITANCE
FIG.5 - TYPICAL REVERSE CHARACTERISTICS
WEITRON
http://www.weitron.com.tw
3/3
31-Jan-07
相关型号：
SR260-T3-LF
Rectifier Diode, Schottky, 1 Phase, 1 Element, 2A, 60V V(RRM), Silicon, DO-15, ROHS COMPLIANT, PLASTIC PACKAGE-2
WTE
SR260-TB-LF
Rectifier Diode, Schottky, 1 Phase, 1 Element, 2A, 60V V(RRM), Silicon, DO-15, ROHS COMPLIANT, PLASTIC PACKAGE-2
WTE
©2020 ICPDF网 联系我们和版权申明