SF35 [TSC]
3.0 AMPS. Super Fast Rectifiers; 3.0安培。超快速整流器
| 型号： | SF35 |
| 厂家： | 
TAIWAN SEMICONDUCTOR COMPANY, LTD |
| 描述： | 3.0 AMPS. Super Fast Rectifiers |
| 文件： | 总2页 (文件大小：178K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SF31 - SF38
3.0 AMPS. Super Fast Rectifiers
DO-201AD
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: 1.2 grams
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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
31 32 33 34 35 36 37 38
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
3.0
A
I(AV)
o
@TA = 55 C
Peak Forward Surge Current, 8.3 ms Single
Half Sine-wave Superimposed on Rated
Load (JEDEC method )
125
A
V
IFSM
Maximum Instantaneous Forward Voltage
@ 3.0A
0.95
1.3
1.7
VF
o
Maximum DC Reverse Current @ TA=25 C
o
5.0
uA
uA
IR
at Rated DC Blocking Voltage @ TA=100 C
100
Maximum Reverse Recovery Time (Note 1)
Typical Junction Capacitance (Note 2)
Typical Thermal resistance
Trr
Cj
35
nS
pF
80
70
o
35
C/W
R
θJA
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Operating Temperature Range
Storage Temperature Range
TJ
-65 to +125
-65 to +150
C
o
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. Mount on Cu-Pad Size 16mm x 16mm on PCB.
Notes:
Version: A06
RATINGS AND CHARACTERISTIC CURVES (SF31 THRU SF38)
FIG.1- MAXIMUM AVERAGE FORWARD CURRENT
DERATING
FIG.2- TYPICAL REVERSE CHARACTERISTICS
3.0
2.5
2.0
1.5
1.0
0.5
0
1000
100
Single Phase
Half Wave 60Hz
Resistive or
Inductive Load
0.375" (9.5mm)
Lead Length
Tj=1000C
10
0
25
50
75
100
125
150
175
AMBIENT TEMPERATURE. (OC)
1
Tj=250C
FIG.3- MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
175
0.1
150
125
0
20
40
60
80
100
120
140
8.3ms Single Half Sine Wave
JEDEC Method
PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)
100
75
50
25
FIG.5- TYPICAL FORWARD CHARACTERISTICS
100
0
1
2
5
10
20
50
100
NUMBER OF CYCLES AT 60Hz
10
FIG.4- TYPICAL JUNCTION CAPACITANCE
180
SF31~SF34
160
140
120
100
SF35~SF3
1
SF37~SF38
0.1
80
60
40
Tj=25oC
Pulse Width=300
1% Duty Cycle
s
0.01
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
0.1
0.5
1
2
5
10 20
50
100 200 500 1000
REVERSE VOLTAGE. (V)
FORWARD VOLTAGE. (V)
FIG.6- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
50W
NONINDUCTIVE
10W
NONINDUCTIVE
trr
+0.5A
(-)
DUT
(+)
PULSE
GENERATOR
(NOTE 2)
0
50Vdc
(approx)
(-)
-0.25A
1W
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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