SF33G [HY]
SUPER FAST GLASS PASSIVATED RECTIFIERS; 超快速玻璃钝化整流二极管
| 型号： | SF33G |
| 厂家： | 
HY ELECTRONIC CORP. |
| 描述： | SUPER FAST GLASS PASSIVATED RECTIFIERS |
| 文件： | 总2页 (文件大小：89K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SF31G thru SF38G
SUPER FAST GLASS PASSIVATED
RECTIFIERS
REVERSE VOLTAGE - 50 to 600 Volts
FORWARD CURRENT - 3.0 Amperes
DO- 27
FEATURES
● Super fast switching time for high efficiency
● Low forward voltage drop and
high current capabiltiy
.052(1.3)
.048(1.2)
DIA.
● Low reverse leakage current
1.0(25.4)
MIN.
● Plastic material has UL flammability
classification 94V-0
.375(9.5)
.335(8.5)
.220(5.6)
.197(5.0)
DIA.
MECHANICAL DATA
●Case: JEDEC DO-27 molded plastic
●Polarity: Color band denotes cathode
●Weight: 0.04 ounces , 1.1 grams
●Mounting position: Any
1.0(25.4)
MIN.
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25℃ ambient temperature unless otherwise specified.
Single phase, half wave ,60Hz, resistive or inductive load.
For capacitive load, derate current by 20%
SYMBOL SF31G SF32G SF33G SF34G SF35G SF36G SF38G
UNIT
CHARACTERISTICS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
VRRM
VRMS
VDC
50
35
50
100
70
150
105
150
200
140
200
300
210
300
400
280
400
600
420
600
V
V
V
Maximum DC Blocking Voltage
100
Maximum Average Forward
I(AV)
3.0
A
Rectified Current
@TA =55 ℃
Peak Forward Surge Current
8.3ms Single Half Sine-Wave
Super Imposed on Rated Load(JEDEC Method)
IFSM
125
A
0.95
1.25
40
Peak Forward Voltage at 3.0A DC
VF
IR
1.3
50
V
5.0
Maximum DC Reverse Current
at Rated DC Bolcking Voltage
@TJ=25℃
@TJ=100℃
μA
100
35
70
Maximum Reverse Recovery Time(Note 1)
Typical Junction Capacitance (Note2)
Typical Thermal Resistance (Note3)
Operating Temperature Range
Trr
CJ
nS
pF
45
20
RθJA
TJ
℃/W
℃
-55 to +125
-55 to +150
Storage Temperature Range
TSTG
℃
NOTES: 1.Measured with IF=0.5A,IR=1A,IRR=0.25A.
2.Measured at 1.0 MHz and applied reverse voltage of 4.0V DC
3.Thermal resistance junction to ambient,
~ 164 ~
RATING AND CHARACTERTIC CURVES
SF31G thru SF38G
FIG. 1 – FORWARD CURRENT DERATING CURVE
FIG. 2 – MAXIMUM NON-REPETITIVE SURGE CURRENT
200
3.0
SINGLE PHASE HALF WAVE 60Hz
2.5
RESISTIVE OR INDUCTIVE LOAD
150
100
2.0
1.5
1.0
50
0
PULSE WIDTH 8.3ms
SINGLE HALF-SINE-WAVE
(JEDEC METHOD)
0.5
0
25
75
100
125
150
175
50
100
1
2
5
10
20
50
NUMBER OF CYCLES AT 60Hz
AMBIENT TEMPERATURE (℃)
FIG.4-TYPICAL FORWARD CHARACTERISTICS
FIG.3 – TYPICAL JUNCTION CAPACITANCE
100
100
SF31G - SF34G
SF31G - SF34G
SF35G - SF38G
SF35G - SF36G
10
TJ = 25°C
PULSE WIDTH 300us
10
SF38G
1.0
0.1
TJ = 25°C f = 1 MHz
1
0
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
INSTANTANEOUS FORWARD VOLTAGE ,VOLTS
100
10
REVERSE VOLTAGE, (VOLTS)
4
1
~ 165 ~
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