SF55 [BL Galaxy Electrical]
SUPER FAST RECTIFIER; 超快速整流器
| 型号： | SF55 |
| 厂家： | 
BL Galaxy Electrical |
| 描述： | SUPER FAST RECTIFIER |
| 文件： | 总2页 (文件大小：54K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
GALAXY ELECTRICAL
SF51 --- SF56
BL
VOLTAGE RANGE: 50 --- 400 V
CURRENT: 5.0 A
SUPER FAST RECTIFIER
FEATURES
Low cost
DO - 27
Low leakage
Low forward voltage drop
High current capability
Easilycleaned with alcohol,Isopropanol
and similar solvents
The plastic material carries U/L recognition 94V-0
MECHANICAL DATA
Case:JEDEC DO--27,molded plastic
Terminals: Axial lead ,solderable per
MIL- STD-202,Method 208
Polarity: Color band denotes cathode
Weight: 0.041 ounces,1.15 grams
Mounting position: Any
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 ambient temperature unless otherwise specified.
Single phase,half wave,60 Hz,resistive or inductive load. For capacitive load,derate by20%.
SF51
SF52
SF53
SF54
SF55
SF56 UNITS
50
35
50
100
70
150
105
150
200
140
200
300
210
300
400
280
400
V
V
V
Maximumrecurrent peak reverse voltage
Maximum RMS voltage
VRRM
VRMS
VDC
100
Maximum DC blocking voltage
Maximumaverage forw ard rectified current
5.0
A
IF(AV)
9.5mmlead length,
@TA=75
Peak forw ard surge current
IFSM
150.0
A
V
8.3ms single half-sine-w ave
superimposed on rated load @TJ=125
Maximum instantaneous forw ard voltage
@ 5.0A
0.95
1.25
30
VF
IR
5.0
100.0
35
Maximum reverse current
@TA=25
A
at rated DC blocking voltage @TA=100
Maximum reverse recovery time (Note1)
ns
trr
CJ
50
pF
Typical junction capacitance
Typical thermal resistance
(Note2)
(Note3)
25
/W
RθJA
- 55 ----- + 150
- 55 ----- + 150
Operating junction temperature range
T
J
Storage temperature range
TSTG
NOTE: 1. Measured with IF=0.5A, IR=1A, Irr=0.25A.
www.galaxycn.com
2. Measured at 1.0MHZ and applied rev erse v oltage of 4.0V DC.
3. Thermal resistance f rom junction to ambient.
BLGALAXY ELECTRICAL
1.
Document Number 0264004
RATINGS AND CHARACTERISTIC CURVES
SF51 --- SF56
FIG.1 -- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC
t r r
50
10
N 1.
N 1.
+0.5A
D.U.T.
0
(+)
PULSE
-0.25A
25VDC
(approx)
(-)
GENERATOR
(NOTE2)
OSCILLOSCOPE
(NOTE 1)
1
NONIN-
DUCTIVE
-1.0A
1 c m
NOTES:1.RISE TIME = 7ns MAX.INPUT IMPEDANCE = 1M .22pF.
SET TIME BASE FOR 10 ns/cm
JJJJJ2.RISE TIME =10ns MAX.SOURCE IMPEDANCE=50
.
FIG.2 -- TYPICAL FORWARD CHARACTERISTIC
FIG.3 -- FORWARD DERATING CURVE
z
6.0
6.0
5.0
4.0
SF55---SF56
SF51---SF54
5.0
4.0
3.0
3.0
Single Phase
Half Wave 60H
Z
2.0
1.0
0
Resistive or
Inductive Load
0.375"(9.5mm)Lead Length
TJ=25
Pulse Width=300µs
0.3
0.5
0.7
0.9 1.1
1.3
1.5
0
25
50
75
100
125
150
175
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
AMBIENT TEMPERATURE,
FIG.4 -- TYPICAL JUNCTION CAPACITANCE
FIG.5 -- PEAK FORWARD SURGE CURRENT
200
100
175
150
SF51 - SF54
60
40
8.3ms Single Half
125
Sine-Wave
20
10
100
SF55 - SF56
6
75
4
50
25
0
TJ=25
2
1
0.1 0.2 0.4
1
2
4
10 20 40
100
1
5
10
50
100
REVERSE VOLTAGE,VOLTS
NUMBER OF CYCLES AT 60Hz
www.galaxycn.com
2.
Document Number 0264004
BLGALAXY ELECTRICAL
相关型号：
SF55-AP
Rectifier Diode, 1 Phase, 1 Element, 5A, 300V V(RRM), Silicon, DO-201AD, ROHS COMPLIANT, PLASTIC PACKAGE-2
MCC
SF55-B
Rectifier Diode, 1 Phase, 1 Element, 5A, 300V V(RRM), Silicon, DO-201AD, ROHS COMPLIANT, PLASTIC PACKAGE-2
RECTRON
SF55-LF
Rectifier Diode, 1 Phase, 1 Element, 5A, 300V V(RRM), Silicon, DO-201AD, ROHS COMPLIANT, PLASTIC PACKAGE-2
WTE
SF55-T
Rectifier Diode, 1 Phase, 1 Element, 5A, 300V V(RRM), Silicon, DO-201AD, ROHS COMPLIANT, PLASTIC PACKAGE-2
RECTRON
©2020 ICPDF网 联系我们和版权申明