SF33G [TSC]
3.0 AMPS. Ultra Fast Recovery Rectifiers; 3.0安培。超快速恢复二极管
| 型号： | SF33G |
| 厂家： | 
TAIWAN SEMICONDUCTOR COMPANY, LTD |
| 描述： | 3.0 AMPS. Ultra Fast Recovery Rectifiers |
| 文件： | 总2页 (文件大小：67K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SF31G THRU SF38G
3.0 AMPS. Ultra Fast Recovery Rectifiers
Voltage Range
50 to 600 Volts
Current
3.0 Amperes
DO-201AD
Features
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Low forward voltage drop
High current capability
High reliability
High surge current capability
Mechanical Data
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Case: Molded plastic
Epoxy: UL 94V-O rate flame retardant
Lead: Axial leads, solderable per MIL-STD-
202, Method 208 guaranteed
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Polarity: Color band denotes cathode end
High temperature soldering guaranteed:
260oC/10 seconds/.375”,(9.5mm) lead
lengths at 5 lbs., (2.3kg) tension
Mounting position: Any
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Dimensions in inches and (millimeters)
Weight: 1.1 grams
Maximum Ratings and Electrical Characteristics
Rating at 25℃ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Symbol SF SF SF SF SF SF SF SF
Type Number
Units
31G 32G 33G 34G 35G 36G 37G 38G
VRRM 50 100 150 200 300 400 500 600
VRMS 35 70 105 140 210 280 350 420
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
V
V
V
Maximum DC Blocking Voltage
VDC
50 100 150 200 300 400 500 600
Maximum Average Forward Rectified
Current .375 (9.5mm) Lead Length
@TA = 55℃
I(AV)
3.0
A
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
@ 3.0A
VF
IR
0.95
80
1.3
1.7
Maximum DC Reverse Current @ TA=25℃
at Rated DC Blocking Voltage @ TA=125℃
5.0
100
35
uA
uA
nS
pF
Maximum Reverse Recovery Time (Note 1)
Typical Junction Capacitance (Note 2)
Typical Thermal Resistance (Note 3)
Trr
Cj
60
35
10
RθJA
RθJL
℃/W
Operating Temperature Range
Storage Temperature Range
℃
℃
-65 to +150
-65 to +150
TJ
TSTG
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 16mm x 16mm on PCB.
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RATINGS AND CHARACTERISTIC CURVES (SF31G THRU SF38G)
FIG.1- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
FIG.2- MAXIMUM AVERAGE
FORWARD CURRENT DERATING
50W
NONINDUCTIVE
10W
NONINDUCTIVE
trr
+0.5A
3.0
2.5
2.0
(-)
DUT
(+)
PULSE
GENERATOR
(NOTE 2)
0
50Vdc
(approx)
(-)
-0.25A
1.5
1.0
Single Phase
Half Wave 60Hz
Resistive or
1W
OSCILLOSCOPE
(NOTE 1)
(+)
NON
INDUCTIVE
Inductive Load
0.375" (9.5mm)
Lead Length
0.5
0
-1.0A
NOTES: 1. Rise Time=7ns max. Input Impedance=
1 megohm 22pf
0
25 50 75 100 125 150 175
AMBIENT TEMPERATURE. (oC)
1cm
SET TIME BASE FOR
5/ 10ns/ cm
2. Rise Time=10ns max. Sourse Impedance=
50 ohms
FIG.4- TYPICAL FORWARD CHARACTERISTICS
FIG.3- TYPICAL REVERSE CHARACTERISTICS
100
1000
100
10
Tj=1250C
SF31G~SF34G
10
SF35G~SF36G
1
SF37G~SF38G
Tj=750C
1
0.1
Tj=250C
0.1
Tj=25oC
Pulse Width=300
1% Duty Cycle
s
0.01
0.01
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
0
20
40
60
80
100
120
140
FORWARD VOLTAGE. (V)
PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)
FIG.6- TYPICAL JUNCTION CAPACITANCE
FIG.5- MAXIMUM NON-REPETITIVE FORWARD SURGE
CURRENT
140
120
175
150
125
Tj=250C
8.3ms Single Half Sine Wave
JEDEC Method
100
80
100
75
60
40
50
20
0
25
0.1
0.5
1
2
5
10 20
50 100 200 500 1000
1
2
5
10
20
50
100
REVERSE VOLTAGE. (V)
NUMBER OF CYCLES AT 60Hz
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