SF18 [TSC]
1.0 AMP. Super Fast Rectifiers; 1.0 AMP 。超快速整流器
| 型号： | SF18 |
| 厂家： | 
TAIWAN SEMICONDUCTOR COMPANY, LTD |
| 描述： | 1.0 AMP. Super Fast Rectifiers |
| 文件： | 总2页 (文件大小：182K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SF11 - SF18
1.0 AMP. Super Fast Rectifiers
DO-41
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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Cases: Molded plastic
Epoxy: UL 94V-0 rate flame retardant
Lead: Pure tin plated, lead free., solderable per
MIL-STD-202, Method 208 guaranteed
Polarity: Color band denotes cathode
High temperature soldering guaranteed:
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Dimensions in inches and (millimeters)
o
260 C/10 seconds/.375”,(9.5mm) lead
lengths at 5 lbs., (2.3kg) tension
Weight: 0.34 gram
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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%
Symbol
Type Number
SF SF SF SF SF SF SF SF Units
11 12 13 14 15 16 17 18
50 100 150 200 300 400 500 600
35 70 105 140 210 280 350 420
50 100 150 200 300 400 500 600
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
V
V
V
VRRM
VRMS
VDC
Maximum DC Blocking Voltage
Maximum Average Forward Rectified
Current .375 (9.5mm) Lead Length
1.0
30
A
I(AV)
o
@TA = 55 C
Peak Forward Surge Current, 8.3 ms Single
Half Sine-wave Superimposed on Rated
Load (JEDEC method )
A
V
IFSM
Maximum Instantaneous Forward Voltage
@ 1.0A
0.95
1.3
1.7
VF
o
Maximum DC Reverse Current @ TA=25 C
o
5.0
100
35
uA
uA
nS
pF
IR
at Rated DC Blocking Voltage @ TA=100 C
Maximum Reverse Recovery Time (Note 1)
Typical Junction Capacitance (Note 2)
Typical Thermal Resistance
Trr
Cj
30
15
o
RθJA
TJ
70
C/W
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Operating Temperature Range
Storage Temperature Range
-65 to +125
-65 to +150
C
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TSTG
C
Notes:
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. Mount on Cu-Pad Size 5mm x 5mm on PCB.
Version: A06
RATINGS AND CHARACTERISTIC CURVES (SF11 THRU SF18)
FIG.1- MAXIMUM AVERAGE FORWARD CURRENT
DERATING
FIG.2- TYPICAL REVERSE CHARACTERISTICS
1000
1.5
1.0
Single Phase
Half Wave 60Hz
Resistive or
Inductive Load
0.375" (9.5mm)
Lead Length
100
Tj=1000C
0.5
10
0
0
25
50
75
100
125
150
175
AMBIENT TEMPERATURE. (OC)
1
Tj=250C
FIG.3- MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
35
30
0.1
0
20
40
60
80
100
120
140
8.3ms Single Half Sine Wave
JEDEC Method
PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)
25
20
15
10
FIG.5- TYPICAL FORWARD CHARACTERISTICS
100
5
0
1
2
5
10
20
50
100
NUMBER OF CYCLES AT 60Hz
10
FIG.4- TYPICAL JUNCTION CAPACITANCE
1~SF14
SF1
140
120
SF15~SF16
1
100
SF17~SF18
80
60
40
SF1
1~SF14
0.1
Tj=25oC
Pulse Width=300
1% Duty Cycle
20
0
s
0.01
0.4
0.1
0.5
1
2
5
10 20
50
100 200
500 1000
0.6
0.8
1.0
1.2
1.4
1.6
1.8
REVERSE VOLTAGE. (V)
FORWARD VOLTAGE. (V)
FIG.6- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
50
NONINDUCTIVE
10
trr
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
Version: A06
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