SF81G [FCI]
8.0 Amps Glass Passivated Super - Fast Rectifiers High surge current capability; 8.0安培玻璃钝化超 - 快速整流器高浪涌电流能力
| 型号： | SF81G |
| 厂家： | 
FIRST COMPONENTS INTERNATIONAL |
| 描述： | 8.0 Amps Glass Passivated Super - Fast Rectifiers High surge current capability |
| 文件： | 总2页 (文件大小：516K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Mechanical Dimensions
Description
.185(4.70)
MAX.412(10.5)
.175(4.44)
.154(3.91)
.148(3.74)
.055(1.40)
.045(1.14)
.06(1.52)
.05(1.27)
DIA
.594(15.1)
.587(14.9)
PIN
1
2
.56(14.22)
.53(13.46)
.11(2.79)
.10(2.54)
.037(0.94)
.027(0.68)
.025(0.64)
.014(0.35)
.205(5.20)
.195(4.95)
1
2
TO-220AC
Dimensions in inches and (millimeters)
Mechanical Data
Features
¬ Case: Molded plastic TO-220AC
¬ Epoxy: UL 94V-0 rate flame retardant
¬ Terminals: Solderable per MIL-STD-202
method 208
¬ Polarity:Color band denotes cathode
¬ Mounting position: Any
¬ Fast switching for high efficiency
¬ Low forward voltage drop
¬ High current capability
¬ Low reverse leakage current
¬ High surge current capability
¬ Weight: 2.03 grams
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
o
Rating at 25
C ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
SF81G
SF82G
SF83G
SF84G SF85G
SF86G
UNIT
SYMBOL
V
V
V
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
VRRM
VRMS
VDC
50
35
50
100
70
200
140
200
300
210
300
400
280
400
600
420
600
Maximum DC Blocking Voltage
100
Maximum Average Forward Rectified
Current TC=100oC
8.0
A
A
V
IF(AV)
Peak Forward Surge Current, 8.3ms single
Half sine-wave superimposed on rated load
(JEDEC method)
IFSM
125
Maximum Instantaneous Forward Voltage
@ 8.0 A
VF
IR
0.95
35
1.3
1.5
Maximum DC Reverse Current @TJ=25oC
At Rated DC Blocking Voltage @TJ=125oC
uA
uA
nS
10.0
250
Maximum Reverse Recovery Time (Note 1)
Typical junction Capacitance (Note 2)
Typical Thermal Resistance (Note 3)
Trr
CJ
50
pF
oCW
65
R JC
2.2
Operating Junction and Storage
Temperature Range
oC
-55 to + 150
TJ, TSTG
NOTES : (1) Reverse recovery test conditions IF = 0.5A, IR = 1.0A, Irr = 0.25A.
(2) Measured at 1.0 MHz and applied reverse voltage of 4.0 Volts DC.
(3) Thermal Resistance junction to case.
RATINGS AND CHARACTERISTIC CURVES SF81G THRU SF86G
FIG.2 - MAXIMUM NON-REPETITIVE
PEAK FORWARD SURGE CURRENT
FIG.1 - FORWARD CURRENT DERATING CURVE
8.0
7.0
6.0
5.0
4.0
3.0
2.0
125
100
75
50
25
0
Pulse Width 8.3ms
Single Half-Sire-Wave
(JEDEC Method)
1.0
60 Hz Resistive or
Inductive load
0
0
50
100
150
1
10
100
CASE TEMPERATURE, oC
NUMBER OF CYCLES AT 60Hz
FIG.3 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
FIG.4 - TYPICAL REVERSE CHARACTERISTICS
10
1.0
1000
SF8A01-SF8A03
TJ=125oC
100
SF8A04-SF8A05
SF8A06
10
TJ=25oC
0.1
1
TJ=25oC
PULSE WIDTH=300uS
1% DUTY CYCLE
0.01
0.1
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
0
20
40
60
80
100
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
PERCENT OF RATED PEAK REVERSE VOLTAGE,%
FIG.5 - TYPICAL JUNCTION CAPACITANCE
1000
100
10
TJ = 25oC
f = 1.0 MHZ
Vsig = 50mVp-p
0.1
1.0
4.0 10
100
REVERSE VOLTAGE, VOLTS
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