SF68 [MDD]
SUPER FAST RECTIFIER; 超快速整流器
| 型号： | SF68 |
| 厂家： | 
Chendahang Electronics Co., Ltd |
| 描述： | SUPER FAST RECTIFIER |
| 文件： | 总2页 (文件大小：74K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SF61 THRU SF68
SUPER FAST RECTIFIER
Reverse Voltage - 50 to 600 Volts Forward Current -
6.0 Amperes
FEATURES
R-6
The plastic package carries Underwriters Laboratory
Flammability Classification 94V-0
Super fast switching for high efficiency
Low reverse leakage
High forward surge current capability
High temperature soldering guaranteed:
1.0 (25.4)
MIN.
0.360 (9.1)
0.340(8.6)
DIA.
250 C/10 seconds,0.375”(9.5mm) lead length,
5 lbs. (2.3kg) tension
0.360(9.1)
0.340(8.6)
MECHANICAL DATA
1.0 (25.4)
MIN.
Case: R-6 molded plastic body
Terminals: Plated axial leads, solderable per MIL-STD-750,
Method 2026
0.052 (1.3)
0.048 (1.2)
DIA.
Polarity: Color band denotes cathode end
Mounting Position: Any
Dimensions in inches and (millimeters)
Weight:0.072 ounce, 2.05 grams
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 C ambient temperature unless otherwise specified.
Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%.
SYMBOLS
MDD Catalog
Number
UNITS
SF61 SF62 SF63 SF64 SF65 SF66 SF68
Maximum repetitive peak reverse voltage
Maximum RMS voltage
50
35
50
100
70
150 200
105 140
150 200
300
210
300
400
280
400
600
420
600
VOLTS
VOLTS
VOLTS
VRRM
VRMS
VDC
100
Maximum DC blocking voltage
Maximum average forward rectified current
0.375”(9.5mm) lead length at TA=55 C
Peak forward surge current
I(AV)
6.0
Amps
IFSM
VF
150.0
8.3ms single half sine-wave superimposed on
rated load (JEDEC Method)
Amps
Volts
0.95
1.25
1.7
Maximum instantaneous forward voltage at 6.0A
Maximum DC reverse current
at rated DC blocking voltage
Maximum reverse recovery time
TA=25 C
TA=100 C
(NOTE 1)
10.0
50.0
µ
A
IR
trr
ns
35
Typical junction capacitance (NOTE 2)
CJ
pF
C/W
C
100.0
50.0
Typical thermal resistance (NOTE 3)
Operating junction and storage temperature range
RθJA
30.0
TJ TSTG
,
-50 to +150
Note:1.Reverse recovery condition IF=0.5A,IR=1.0A,Irr=0.25A
2.Measured at 1MHz and applied reverse voltage of 4.0V D.C.
3.Thermal resistance from junction to ambient at 0.375”(9.5mm)lead length,P.C.B. mounted
MDD ELECTRONIC
RATINGS AND CHARACTERISTIC CURVES SF61 THRU SF68
FIG. 1- FORWARD CURRENT DERATING CURVE
FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT
6.0
150
125
100
75
4.8
3.6
2.4
1.2
0
Single Phase
Half Wave 60Hz
Resistive or
inductive Load
50
25
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
0
25
50
75
100
125
150
175
1
10
100
AMBIENT TEMPERATURE, C
NUMBER OF CYCLES AT 60 Hz
FIG. 3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
FIG. 4-TYPICAL REVERSE CHARACTERISTICS
1,000
100
10
20
TJ=25 C
PULSE WIDTH=300 µs
1%DUTY CYCLE
10
1
0.1
TJ=100 C
1
SF61-SF64
SF65-SF66
SF68
TJ=25 C
0.1
0.01
0.01
0
0.4
0.8
1.2
1.6
1.8
0
20
40
60
80
100
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
PERCENT OF PEAK REVERSE VOLTAGE,%
FIG. 5-TYPICAL JUNCTION CAPACITANCE
FIG. 6-TYPICAL TRANSIENT THERMAL IMPEDANCE
400
200
100
10
1
TJ=25 C
20
SF61-SF64
SF65-SF68
0.1
0.01
0.1
1
10
100
2
0.1
1.0
10
100
t,PULSE DURATION,sec.
REVERSE VOLTAGE,VOLTS
MDD ELECTRONIC
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