YENYO
Glass Passivated Super Fast Recovery Rectifier
Voltage Range 50 to 600 V
Current 8.0 Ampere
TO-220AC
MAX.412(10.5)
.06(1.52)
.05(1.27)
.185(4.70)
.175(4.44)
SF8A01 THRU SF8A06
Features
Fast switching for high efficiency
Low forward voltage drop
High current capability
Low reverse leakage current
High surge current capability
Mechanical Data
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
Weight: 2.07 grams
DIA
.154(3.91)
.148(3.74)
.055(1.40)
.045(1.14)
.16(4.06)
.14(3.56)
1
2
MAX.05(1.5)
.037(0.94)
.027(0.68)
1
2
.56(14.22)
.53(13.46)
.27(6.86)
.23(5.84)
PIN
.594(15.1)
.587(14.9)
.11(2.79)
.10(2.54)
.205(5.20)
.195(4.95)
.025(0.64)
.014(0.35)
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25
o
C
ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
CHARACTERISTIC
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified
Current T
C
=100
C
Peak Forward Surge Current, 8.3ms single
Half sine-wave superimposed on rated load
(JEDEC method)
Maximum Instantaneous Forward Voltage
@ 8.0 A
Maximum DC Reverse Current @T
J
=25
C
At Rated DC Blocking Voltage @T
J
=125
C
Maximum Reverse Recovery Time (Note 1)
Typical junction Capacitance (Note 2)
Typical Thermal Resistance (Note 3)
Operating Junction and Storage
Temperature Range
o
o
o
SYMBOL
V
RRM
V
RMS
V
DC
IF
(AV)
SF
8A01
50
35
50
SF
8A02
100
70
100
SF
8A03
200
140
200
8.0
SF
8A04
300
210
300
SF
8A05
400
280
400
SF
8A06
600
420
600
UNIT
V
V
V
A
I
FSM
125
A
V
F
I
R
Trr
C
J
R
JC
T
J
, T
STG
0.95
10.0
250
35
65
2.2
-55 to + 150
1.3
1.7
V
uA
uA
nS
pF
o
CW
o
C
NOTES : (1) Reverse recovery test conditions I
F
= 0.5A, I
R
= 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.
1/2
R2, JUL-11
RATINGS AND CHARACTERISTIC CURVES SF8A01 THRU SF8A06
FIG.1 - FORWARD CURRENT DERATING CURVE
8.0
7.0
6.0
5.0
4.0
3.0
2.0
1.0
0
0
50
100
o
FIG.2 - MAXIMUM NON-REPETITIVE
PEAK FORWARD SURGE CURRENT
125
PEAK FORWARD SURGE CURRENT,
AMPERES
AVERAGE FORWARD RECTIFIED
CURRENT, AMPERES
Pulse Width 8.3ms
Single Half-Sire-Wave
(JEDEC Method)
100
75
50
25
60 Hz Resistive or
Inductive load
150
0
1
10
100
CASE TEMPERATURE, C
NUMBER OF CYCLES AT 60Hz
FIG.3 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
IINSTANTANEOUS FORWARD CURRENT,
AMPERES
100
FIG.4 - TYPICAL REVERSE CHARACTERISTICS
1000
INSTANTANEOUS REVERSE CURRENT,
MICROAMPERES
SF8A01-SF8A03
10
SF8A04-SF8A05
T
J
=125 C
100
o
SF8A06
10
1.0
1
T
J
=25 C
o
0.1
0.4
0.6
0.8
1.0
T
J
=25 C
PULSE WIDTH=300uS
1% DUTY CYCLE
1.2
1.4
1.6
1.8
o
0.1
0
20
40
60
80
100
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
PERCENT OF RATED PEAK REVERSE VOLTAGE,%
FIG.5 - TYPICAL JUNCTION CAPACITANCE
1000
JUNCTION CAPACITANCE, pF
T
J
= 25 C
f = 1.0 MHZ
Vsig = 50mVp-p
o
100
10
0.1
1.0
4.0
10
100
REVERSE VOLTAGE, VOLTS
YENYO TECHNOLOGY CO., LTD.
2/2
R2, JUL-11
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