SF807G [LGE]
8.0AMP. Glass Passivated Super Fast Rectifiers; 8.0AMP 。玻璃钝化超快速整流器
| 型号： | SF807G |
| 厂家： | 
LGE |
| 描述： | 8.0AMP. Glass Passivated Super Fast Rectifiers |
| 文件： | 总2页 (文件大小：239K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SF801G-SF808G
8.0AMP. Glass Passivated Super Fast Rectifiers
TO-220AB
Features
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High efficiency, low VF
High current capability
High reliability
High surge current capability
Low power loss.
For use in low voltage, high frequency inventor, free
wheeling, and polarity protection application
Mechanical Data
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Case: TO-220AB Molded plastic
Epoxy: UL 94V-0 rate flame retardant
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Polarity: As marked
High temperature soldering guaranteed:
o
Dimensions in inches and (millimeters)
260 C/10 seconds .16”,(4.06mm) from case.
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Weight: 2.24 grams
Maximum Ratings and Electrical Characteristics
o
Rating at 25 C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
SF
SF
SF
SF
SF
SF
SF
SF
Symbol
Units
Type Number
801G 802G 83G 804G 805G 806G 807G 808G
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
VRRM
VRMS
VDC
50 100 150 200 300 400 500 600
35 70 105 140 210 280 350 480
50 100 150 200 300 400 500 600
V
V
V
Maximum DC Blocking Voltage
Maximum Average Forward Rectified
Current .375 (9.5mm) Lead Length
I(AV)
8.0
A
o
@TC = 100 C
Peak Forward Surge Current, 8.3 ms Single
Half Sine-wave Superimposed on Rated
Load (JEDEC method )
IFSM
125
A
V
Maximum Instantaneous Forward Voltage
@ 4.0A
VF
0.975
1.3
1.7
Maximum DC Reverse Current
o
@TA=25 C at Rated DC Blocking Voltage
o
10
uA
uA
IR
@ TA=100 C
400
Maximum Reverse Recovery Tim (Note 1)
Typical Junction Capacitance (Note 2)
Typical Thermal Resistance (Note 3)
Operating Temperature Range TJ
Trr
Cj
35
nS
pF
70
50
o
3.0
C/W
R
θJC
o
TJ
-65 to +150
-65 to +150
C
o
Storage Temperature Range TSTG
TSTG
C
1. Reverse Recovery Test Conditions: IF=0.5A, IR=1.0A, IRR=0.25A
2. Measured at 1 MHz and Applied Reverse Voltage of 4.0 V D.C.
3. Thermal Resistance from Junction to Case Mounted on Heatsink Size of 2” x 3” x 0.25” Al-Plate.
Notes:
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mail:lge@luguang.cn
SF801G-SF808G
8.0AMP. Glass Passivated Super Fast Rectifiers
RATINGS AND CHARACTERISTIC CURVES (SF801G THRU SF808G)
FIG.1- MAXIMUM FORWARD CURRENT DERATING
CURVE
FIG.2- TYPICAL REVERSE CHARACTERISTICS
1000
10
8
TJ=1000C
6
100
4
2
10
0
0
50
100
150
CASE TEMPERATURE. (oC)
TJ=250C
1
FIG.3- MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
150
TJ=1250C
120
90
60
30
0
0.1
8.3ms Single Half Sine Wave
JEDEC Method
0
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)
FIG.5- TYPICAL FORWARD CHARACTERISTICS
100
30
10
1
2
5
10
20
50
100
NUMBER OF CYCLES AT 60Hz
FIG.4- TYPICAL JUNCTION CAPACITANCE
Tj=250C
3.0
100
SF801G~SF804G
1.0
90
80
SF805G~SF806G
SF807G~SF808G
0.3
70
60
0.1
0.03
Tj=25oC
50
40
Pulse Width=300
1% Duty Cycle
s
0.01
0.4
0.6
0.8
1.0
1.2 1.4 1.6
1.8
1
2
5
10
20
50
100 200
500
1000
FORWARD VOLTAGE. (V)
REVERSE VOLTAGE. (V)
FIG.6- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
50
10
trr
NONINDUCTIVE
NONINDUCTIVE
+0.5A
(-)
DUT
(+)
PULSE
GENERATOR
(NOTE 2)
0
50Vdc
(approx)
(-)
-0.25A
OSCILLOSCOPE
(NOTE 1)
(+)
NON
INDUCTIVE
-1.0A
NOTES: 1. Rise Time=7ns max. Input Impedance=
1 megohm 22pf
1cm
SET TIME BASE FOR
5/ 10ns/ cm
2. Rise Time=10ns max. Sourse Impedance=
50 ohms
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mail:lge@luguang.cn
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