SF33 [LRC]
SUPER FAST DIODES; 超快速二极管
| 型号： | SF33 |
| 厂家： | 
LESHAN RADIO COMPANY |
| 描述： | SUPER FAST DIODES |
| 文件： | 总2页 (文件大小：60K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LESHAN RADIO COMPANY, LTD.
SF31 – SF36
SUPER FAST DIODES
Maximum
Peak
Reverse
Voltage
Maximum Average
Rectified Current
@ Half-Wave
Maximum
Forward Peak
Surge Current @ 8.3ms Current @ PRV
Maximum
Reverse
Maximum
Forward
Voltage
Maximum
Reverse
Recovery
Time
Package
TYPE
Dimensions
Resistive Load 60Hz
Superimposed
I FM (Surge)
A PK
@ TA=25ºC
@ TA=25ºC
PRV
VPK
I O @ T L
I
I FM
A PK
V FM
V PK
T rr
ns
R
AAV
ºC
µAdc
SF31
50
0.95
0.95
0.95
0.95
1.25
1.25
SF32
SF33
SF34
SF35
SF36
100
150
200
300
400
DO–201AD
5.0
3.0
35
55
125
3.0
Trr
I
F=0.5A, I R=1.0A, I RR=0.25A
F=0.5A, I R=1.0A, I RR=0.25A
Trr Test Conditions:
I
.375(9.5)
.335(8.5)
1.0(25.4)
MIN
1.0(25.4)
MIN
.052(1.3)
.048(1.2)
DIA
.220(5.6)
.197(5.0)
DIA
DO – 201AD
9A–1/2
LESHAN RADIO COMPANY, LTD.
SF31-SF36
RATING AND CHARACTERISTIC CURVES OF SUPER FAST DIODES
FIG.1–TEST CIRCUIT DIAGRAM AND
FIG. 2 – TYPICAL FORWARD
CURRENT DERATING CURVE
REVERSE RECOVERY TIME CHARACTERISTIC
50 Ω
10 Ω
6.0
Trr
NONINDUCTIVE
NONINDUCTIVE
+0.5A
Single Phase
5.0
4.0
3.0
2.0
1.0
0
Half Wave 60Hz
Resistive or
( - )
D.U.T.
Inductive Load
(+)
25Vdc
(APPROX)
(-)
PULSE
G E N E R AT O R
( N O T E 2 )
0
-0.25A
1Ω
N O N .
OSCILLOSCOPE
(NOTE 1)
(+)
INDUCTIVE
NOTES:1.Rise Time=7ns max.
-1.0A
0
50
100
150 157
1cm
Input Impedance=1megohm.22pF.
SET TIME
BASE FOR 10 ns/cm
2.Rise Time=10ns max.
AMBIENT TEMPER ATURE, (ºC)
Source Impedance=50 ohms.
FIG. 4 – TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
FIG. 3 – TYPICAL REVERSE
CHARACTERISTICS
10.0
1.0
.1
1000
100
10
TJ=25ºC
TJ = 150ºC
TJ = 100ºC
1.0
0.1
.01
.01
.001
TJ = 25ºC
Pulse Width=300µs
1% Duty Cycle
20
40
60
80
100
120
.2
.4
.6
.8
1.0
1.2
1.4
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
INSTANTANEOUS FORWARD VOLTAGE,(V)
FIG. 5 – MAXINUM NON-REPETITIVE
FOWARD SURGE CURRENT
FIG. 6 – TYPICAL JUNCTION CAPACITANCE
200
100
175
8.3ms Single Half Sine-Wave
(JEDEC Method)
150
125
100
75
60
40
20
10
TJ =25ºC
6
50
4
25
2
1
0
.1
.2
.4
1.0
2
4
10 20
40
100
1
2
5
10
20
50
100
NUMBER OF CYCLES AT 60Hz
REVERSE VOLTAGE,(V)
9A–2/2
相关型号：
SF33-AP
Rectifier Diode, 1 Phase, 1 Element, 3A, 150V V(RRM), Silicon, DO-201AD, ROHS COMPLIANT, PLASTIC PACKAGE-2
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SF33-TB-LF
Rectifier Diode, 1 Phase, 1 Element, 3A, 150V V(RRM), Silicon, DO-201AD, ROHS COMPLIANT, PLASTIC PACKAGE-2
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