SF81R-A [DIODES]
Rectifier Diode, 1 Phase, 1 Element, 8A, 50V V(RRM), Silicon,;
| 型号： | SF81R-A |
| 厂家： | 
DIODES INCORPORATED |
| 描述： | Rectifier Diode, 1 Phase, 1 Element, 8A, 50V V(RRM), Silicon, 二极管 局域网 超快速恢复二极管 |
| 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 |
SF81 - SF84
8.0A SUPER-FAST RECOVERY RECTIFIER
Features
·
·
·
·
·
Low Leakage
Low Forward Voltage Drop
High Current Capability
Super-fast Switching Speed < 35ns
Plastic Material - UL Flammability
Classification 94V-0
TO-220A
Dim
A
B
C
D
E
Min
14.22
9.65
2.54
5.84
—
Max
15.88
10.67
3.43
L
B
M
C
D
E
K
A
·
Good for 200KHz Power Supplier
6.86
Pin
1
Pin 2
6.25
G
H
J
12.70
2.29
0.51
14.73
2.79
G
Mechanical Data
J
N
1.14
R
·
·
Case: TO-220A, Molded Plastic
Terminals: Plated Axial Leads, Solderable per
MIL-STD-202 Method 208
Approx Weight: 2.24 grams
Mounting Position: Any
K
L
3.53Ø 4.09Ø
P
-
+
Pin 1 +
Pin 2 -
-
+
3.56
1.14
0.30
2.03
4.83
4.83
1.40
0.64
2.92
5.33
Case
Case
M
N
P
Case Positive
Case Negative
·
·
R
All Dimensions in mm
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, derated current 20%.
Characteristic
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Symbol
VRRM
VRMS
VDC
SF81
50
SF82
100
70
SF83
150
SF84
200
Unit
V
35
105
140
V
Maximum DC Blocking voltage
50
100
150
200
V
Maximum Average Forward Rectified Current @ TC = 125°C
I(AV)
8.0
125
A
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
IFM
VF
IR
A
V
Maximum Instantaneous Forward Voltage at 8.0A DC
0.975
Maximum DC Reverse Current
at Rated DC Blocking Voltage
@ TA = 25°C
@ TA = 100°C
10
150
mA
RqJC
Trr
Typical Thermal Resistance
3
°C/W
ns
Maximum Reverse Recovery Time (Note 2)
Typical Junction Capacitance (Note 3)
Operating and Storage Temperature Range
35
65
CJ
pF
TJ, TSTG
-65 to +175
°C
Notes:
1.Thermal Resistance Junction to Ambient Vertical PC Board Mounting 12.7 mm Lead Length.
2. Reverse Recovery Test Conditions: IF =0.5 A, IR =1.0 A, IRR=0.25A
3. Measured at 1.0MHz and applied reverse voltage of 4.0V.
DS24005 Rev. C-3
1 of 2
SF81-SF84
10
8
150
125
100
75
6
4
2
0
50
25
0
Single Phase Half-Wave
60 Hz Resistive or Inductive Load
8.3 ms Half Sine-Wave
JEDEC Method
0
50
100
150
180
1
10
NUMBER OF CYCLES AT 60 Hz
Fig. 2 Maximum Non-Repetitive Surge Current
100
CASE TEMPERATURE (ºC)
Fig. 1 Forward Current Derating Curve
40
10
1000
100
10
TC = 100ºC
1.0
1.0
TC = 25ºC
TJ = 25ºC
Pulse Width - 300 ms
2% Duty Cycle
0.1
0.1
0
20
40
60
80
100 120 140
0.6 0.7 0.8
0.9
1.0
1.1
1.2
1.3
PERCENT OF RATED PEAK REVERSE VOLTAGE
Fig. 3 Typical Reverse Characteristics
INSTANTANEOUS FORWARD VOLTAGE (VOLTS)
Fig. 4 Typical Instantaneous Forward Characteristics
90
80
70
60
50
40
TJ = 25ºC
30
20
1
10
100
1000
REVERSE VOLTAGE (VOLTS)
Fig. 5 Typical Junction Capacitance
DS24005 Rev. C-3
2 of 2
SF81-SF84
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