SF81 데이터 시트보기 (PDF) - Diodes Incorporated.
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SF81 Datasheet PDF : 2 Pages
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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
· Good for 200KHz Power Supplier
Mechanical Data
· Case: TO-220A, Molded Plastic
· Terminals: Plated Axial Leads, Solderable per
MIL-STD-202 Method 208
· Approx Weight: 2.24 grams
· Mounting Position: Any
B
C
D
K
L
M
A
Pin 1
Pin 2
E
G
J
N
R
P
Pin 1 +
Pin 2 -
+
Case
Case Positive
-
-
+
Case
Case Negative
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%.
TO-220A
Dim Min Max
A 14.22 15.88
B
9.65 10.67
C
2.54 3.43
D
5.84 6.86
E
—
6.25
G 12.70 14.73
H
2.29 2.79
J
0.51 1.14
K 3.53Ø 4.09Ø
L
3.56 4.83
M
1.14 1.40
N
0.30 0.64
P
2.03 2.92
R
4.83 5.33
All Dimensions in mm
Characteristic
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking voltage
Maximum Average Forward Rectified Current @ TC = 125°C
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Maximum Instantaneous Forward Voltage at 8.0A DC
Maximum DC Reverse Current
at Rated DC Blocking Voltage
@ TA = 25°C
@ TA = 100°C
Typical Thermal Resistance
Maximum Reverse Recovery Time (Note 2)
Typical Junction Capacitance (Note 3)
Operating and Storage Temperature Range
Symbol
VRRM
VRMS
VDC
I(AV)
IFM
VF
IR
RqJC
Trr
CJ
TJ, TSTG
SF81
50
35
50
SF82
100
70
100
8.0
SF83
150
105
150
125
0.975
10
150
3
35
65
-65 to +175
SF84
200
140
200
Unit
V
V
V
A
A
V
mA
°C/W
ns
pF
°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
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