SF84 [MIC]
SUPER FAST RECTIFIER; 超快速整流器
| 型号： | SF84 |
| 厂家： | 
MIC GROUP RECTIFIERS |
| 描述： | SUPER FAST RECTIFIER |
| 文件： | 总2页 (文件大小：58K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SUPER FAST RECTIFIER
VOLTAGE RANGE
50 to 400 Volts
8.0 Ampere
SF81 THRU SF86
CURRENT
FEATURES
TO-220AC
·
·
·
·
·
·
·
·
·
Glass passivated chip junction
Low power loss, high efficiency
Low leakage
Super fast switching speed
High current capacity, high surge capacity
High temperature soldering guaranteed
200℃/10 second, 0.16″(4.06mm) lead length from case
Also available in reverse polarity, add the “R” Suffix, i.e. SF81R
Also available in isolated package under part number SFF81
MECHANICAL DATA
·
·
·
·
·
·
Case: Transfer molded plastic
Epoxy: UL94V-0 rate flame retardant
Polarity: Color Band denotes cathode end
Lead: Plated axial lead, solderable per MIL-STD-202E method 208C
Mounting position: Any
Dimensions in inches and (millimeters)
Weight: 0.08ounce, 2.24 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
·
·
·
Ratings at 25℃ ambient temperature unless otherwise specified
Single Phase, half wave, 60Hz, resistive or inductive load
For capacitive load derate current by 20%
SYMBOLS
VRRM
SF81
50
SF82
100
70
SF83
150
105
150
SF84
200
140
200
SF85
300
210
300
SF86
400
280
400
UNIT
Volts
Volts
Volts
Maximum Repetitive Peak Reverse Voltage
Maximum RMS Voltage
VRMS
35
Maximum DC Blocking Voltage
VDC
50
100
Maximum Average Forward Rectified Current
At Tc=105℃
I(AV)
8.0
Amps
Peak Forward Surge Current
8.3ms single half sine wave superimposed on
rated load (JEDEC method)
IFSM
VF
IR
125
Amps
Volts
µA
Maximum Instantaneous Forward Voltage at 8.0A
0.975
35
1.4
50
TA = 25℃
10
Maximum DC Reverse Current at rated
DC Blocking Voltage
TA = 125℃
500
Maximum Reverse Recovery Time
Test conditions IF =0.5A, IR =1.0A, IRR =0.25A
trr
nS
Typical Junction Capacitance (Note 2)
Typical Thermal Resistance (Note 1)
Operating Junction Temperature Range
Storage Temperature Range
CJ
RθJC
TJ
40
2.5
pF
℃/W
℃
(-55 to +150)
(-55 to +150)
℃
TSTG
Notes:
1. Unit mounted on heatsink
2. measured at 1.0MHz and applied reverse voltage of 4.0V
E-mail: sales@cnmic.com
Web Site: www.cnmic.com
SUPER FAST RECTIFIER
VOLTAGE RANGE
CURRENT
50 to 400 Volts
8.0 Ampere
SF81 THRU SF86
RATING AND CHRACTERISTIC CURVES SF81 THRU SF86
FIG.1-TYPICAL FORWARD CURRENT
DERATING CURVE
FIG.2-MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
12
150
100
50
8.3ms Single Half Sine-Wave
T
(JEDEC Method) T=
jmax
8.0
4.0
Single Phase
Half Wave 60Hz
Resistive or
Inductive Load
0.375″(9.5mm)
Lead Length
1 Cycle
2
0
175
150
100
125
0
25
50
75
0
100
1
40
60
4
6
8
10
20
AMBIENT TEMPERATURE, (° C)
NUMBER OF CYCLES AT 60 Hz
FIG.4-TYPICAL REVERSE
CHARACTERISTICS PER LEG
100
FIG.3-TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
T =125° C
J
100
10
10
1.0
0.1
0.01
1.0
0.1
TJ=25° C
TJ =25° C
Pulse Width=300us
1% Duty Cycle
0.4
0.8
1.2
1.6
INSTANTANEOUS FORWARD VOLTAGE,(V)
100
120
140
60
80
0
20
40
PERCENT OF RATED PEAK
REVERSE VOLTAGE,(%)
FIG.5-TYPICAL JUNCTION CAPACITANCE
100
F1G.6-TEST CIRCUIT DIAGRAM AND
REVERSE RECOVERY TIME CHARACTERISTIC
Trr
50Ω
10Ω
+0.5A
NONINDUCTIVE NONINDUCTIVE
(-)
0
PULSE
GENERATIOR
(NOTE 2)
D.U.T.
(+)
10
-0.25A
25 Vdc
(approx.)
(-)
(+)
1Ω
NON
INDUCTIVE
OSCILLOSCOPE
(NOTE 1)
TJ =25° C
-1.0A
f=1MHz
1cm
Vsig=50mVp-p
SET TIME BASE FOR
50/100ns/cm
NOTES : 1.Rise Time=7ns mas. Input Impedance=
1 magohm. 22pF
1
2.Rise time=10ns max. Source Impedance=
50 ohms
0.1
1.0
10
100
REVERSE VOLTAGE,(V)
E-mail: sales@cnmic.com
Web Site: www.cnmic.com
相关型号：
SF84K
GLASS PASSIVATED SUPER FAST RECTIFIER VOLTAGE RANGE 50 to 600 Volts CURRENT 8.0 Amperes
RECTRON
SF84KR
Rectifier Diode, 1 Phase, 1 Element, 8A, 200V V(RRM), Silicon, ROHS COMPLIANT, PLASTIC, DPAK-3
RECTRON
SF84KS
Rectifier Diode, 1 Phase, 1 Element, 8A, 200V V(RRM), Silicon, ROHS COMPLIANT, PLASTIC, D2PAK-3
RECTRON
©2020 ICPDF网 联系我们和版权申明