SF303 [JINANJINGHENG]
SUPER FAST RECTIFIER; 超快速整流器
| 型号： | SF303 |
| 厂家： | 
JINAN JINGHENG (GROUP) CO.,LTD |
| 描述： | SUPER FAST RECTIFIER |
| 文件： | 总2页 (文件大小：84K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SF301 THRU SF306
R
SUPER FAST RECTIFIER
Reverse Voltage: 50 to 400 Volts
Forward Current:3.0Amperes
S E M I C O N D U C T O R
DO-201AD
FEATURES
Low forward voltage drop
High current capability
High reliability
1.0(25.4)
MIN
High surge current capability
Super fast recovery time
0.210(5.3)
0.190(4.8)
DIA
Good for use in switching mode circuits
Plastic package has Underwriters Laboratory Flammability
Classification 94V-0
0.375(9.50)
0.285(7.20)
MECHANICAL DATA
Case: JEDEC DO-201AD molded plastic body
Terminals: Plated axial leads, solderable per MIL-STD-750,method 2026
Polarity: Color band denotes cathode end
Mounting Position: Any
1.0(25.4)
MIN
0.052(1.32)
0.048(1.22)
DIA
Weight: 0.042ounce, 1.18 grams
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
(Rating at 25 C ambient temperature unless otherwise specified ,Single phase ,half wave ,60HZ,resistive or inductive
load. For capacitive load, derate current by 20%.)
SF
SF
SF
SF
SF
SF
Units
Symbols
305
301
302
303
304
306
50
35
50
100
70
150
105
150
200
140
200
300
210
300
400
280
400
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
VRRM
VRMS
VDC
Volts
Volts
Volts
Maximum DC Blocking Voltage
100
Maximum Average Forward Rectified Current
0.375"(9.5mm)lead length at TA=55 C
3.0
I(AV)
IFSM
VF
Amps
Amps
Volts
Peak Forward Surge Current 8.3ms single half
sine-wave superimposed on rated load
(JEDEC method)
125
Maximum Instantaneous Forward Voltage
at 3.0 A
0.95
1.25
5.0
TA=25 C
Maximum DC Reverse
Current at rated DC
blocking voltage
IR
A
50
TA=100 C
Maximum reverse recovery time(Note1)
Typical junction capacitance(Note2)
35
Trr
CJ
ns
PF
100
50
-65 to+125
-65 to+150
Operating junction and storage temperature
range
TJ
C
TSTG
Note: 1.Test conditions: IF=0.5A,IR=1.0A,IRR=0.25A.
2.Measured at 1MHZ and applied reverse voltage of 4.0 Volts.
8-18
NO.51 HEPING ROAD PR CHINA
TEL:86-531-6943657 FAX:86-531-6947096
WWW.JIFUSEMICON.COM
JINAN JINGHENG CO., LTD.
RATINGSAND CHARACTERISTIC CURVES SF301 THRU SF306
FIG.1-TEST CIRCUIT DIAGRAM AND REVERSE
RECOVERY TIME CHARACTERISTIC
FIG.2-TYPICAL FORWARD CURRENT
DERATING CURVE
3.0
2.5
2.0
1.5
10
50
Trr
NON INDUCTIVE
NON INDUCTIVE
+0.5A
(＋)
PULSE
GENERATOR
(NOTE2)
D.U.T.
0
50Vdc
(APPROX)
-0.25A
(－)
1
OSCILLOSCOPE
(NOTE1)
1.0
NON IN-
DUCTIVE
Single Phase Half Wave 60hz
Resistive or Inductive Load
0.5
0.375"(9.5mm) Lead Length
-1.0A
NOTES:1.Rise Time=7ns max. input impedance=1
megohm 22pF
1cm
0
0
25
50
75
100
125
150
175
SET TIME BASE FOR 5/10 ns/cm
2.Rise Time=10ns max. source impedance
=50 ohms
AMBIENT TEMPERATURE ( C)
FIG.3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
FIG.4-TYPICAL REVERSE CHARACTERISTICS
100
100
TJ=100 C
SF301-SF305
10
10
1.0
1
SF306
TJ=25 C
0.1
0.1
TA=25 C
Pulse Width=300
1% Duty Cycle
s
0.01
0
20
40
60
80
100
120
140
0.01
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
PERCENT OF RATED PEAK REVERSE VOLTAGE(%)
INSTANTANEOUS FORWARD VOLTAGE (VOLTS)
FIG.5-MAXIMUM NON-REPETITIVE
FORWARD SURGE CURRENT
FIG.6-TYPICAL JUNCTION CAPACITANCE
175
175
150
150
TA=25 C
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
125
100
75
125
SF301-SF305
100
75
TJ=25 C
50
25
0
50
SF306
25
1
1
5
10
50
100
0.1
0.5
1
2
5
10 20
50 100 200
500 1000
NUMBER OF CYCLES AT 60Hz
REVERSE VOLTAGE. (V)
8-19
NO.51 HEPING ROAD PR CHINA
TEL:86-531-6943657 FAX:86-531-6947096
WWW.JIFUSEMICON.COM
JINAN JINGHENG CO., LTD.
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