SFP81 THRU SFP87
Features
Mechanical Data
Low forward voltage drop
High current capability
High reliability
High surge current capability
Super fast recovery time
Good for use in switching mode circuits
Plastic package has Underwrites Laboratory Flammability
Classification 94V-0
Maximum Ratings And Electrical Characteristics
Case : JEDEC ITO-220A molded plastic body
Terminals : Lead solderable per
MIL-STD-750, method 2026
Polarity : As marked
Mounting Position : Any
Weight : 0.08 ounce, 2.24 gram
(Ratings at 25 ambient temperature unless otherwise specified, Single phase, half wave 60Hz, resistive or inductive
load. For capacitive load, derate by 20%)
Notes:
(1) Test conditions: I
F
=0.5A, I
R
=1.0A, I
rr
=0.25A.
(2) Measured at 1MHz and applied reverse voltage of 4.0 Volts.
(3) Thermal resistance from junction to case mounting on heatsink.
CURRENT 8.0 Amperes
VOLTAGE 50 to 600 Volts
Maximum recurrent peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Volts
Peak forward surge current 8.3ms single
half sine-wave superimposed on rated load
(JEDEC method)
V
DC
Maximum average forward rectified current
at T
C
=100
Maximum instantaneous forward voltage
at 8.0A
V
RRM
Volts
Symbols
Units
0.975
V
F
V
RMS
8.0
Amps
Amps
125
I
FSM
T
J
T
STG
400
-55 to +150
/W
Volts
Maximum DC reverse
current at rated DC
blocking voltage
Maximum reverse recovery time (Note 1)
Typical junction capacitance (Note 2)
Typical thermal resistance (Note 3)
Operating junction and storage
temperature range
50
35
50
10
35
2.2
Volts
A
ns
pF
I
(AV)
I
R
Trr
T
A
=25
T
A
=100
80
C
J
SFP81
1.30
1.70
60
-55 to +150
100
70
100
SFP82
150
105
150
SFP83
200
140
200
SFP84
300
210
300
SFP85
400
280
400
SFP86
600
420
600
SFP87
R
JC
Dimensions in inches and (millimeters)
ITO-220A
5.08
1
3
M
i
n
3
.
7
0
.
2
0.7 0.2
1.3 0.2
2
.
7
0
.
2
1
5
0
.
3
10 0.5
3.2
6
.
4
0
.
1
2.7
4.5 0.2
0.5
2.4
+
+
PIN 1
PIN 1
PIN 2
PIN 2
CASE
CASE
CasePositive
Case Negative
Suffix"R"
+
+
+
+
RATINGS AND CHARACTERISTIC CURVES SFP81 THRU SFP87
50
NONINDUCTIVE
10
NONINDUCTIVE
DUT
OSCILLOSCOPE
(NOTE 2 )
(+ )
50Vdc
(approx)
(-)
NOTES: 1 . RISE TIME = 7ns max. INPUT
IMPEDANCE= 1 MEGOHM 22p
2 . RISE
TIME = 10ns max. SOURSE
IMPEDANCE = 50ohmsf
+0.5A
-0.25A
0
-1.0A
SET TIME BASE FOR
5/ 10ns / cm
NONINDUCTIVE
FIG . 2 -MAXIMUM
AVERAGE
FORWARD CURRENT DERATING
A
V
E
R
A
G
E
F
O
R
W
A
R
D
C
U
R
R
E
N
T
.
(
A
)
10
8
6
4
2
0
0 50 100
150
FIG . 3 - TYPICAL REVERSE CHARACTERISTICS
I
N
S
T
AN
T
A
N
EO
U
S
RE
V
E
R
SE
C
U
RR
E
T
.
(
)
A
0
20
40
60
80 100 120
1000
100
10
1.0
0.1
O
TC=100 C
PERCENT OF RATED PEAK REVERSE VOLTAGE . (%)
CASE TEMPERATURE . ( % )
8.3ms Single Half Sine
Wave JEDEC Method
O
T =25
J
C
O
TC=25 C
FIG . 4 - MAXIMUM NON - REPETITIVE FORWARD SURGE
CURRENT
1 2 5 10 20 50 1 00
120
90
60
30
NMBER OF CYCLES AT 60Hz
FIG . 6 - TYPICAL FRWARD CHARACTERISTICS
100
30
10
3.0
1.0
0.3
0.1
0.3
0.1
.4 .6 .8 1.0 1.2
1.4
1.6
1.8
O
T =25
J
C
FORWARD VOLTAGE . ( V )
FIG . 5 - TYPICAL JUNCTIOON CAPACITANCE
1 2 5 10
20 50 100 200
500
100
90
80
70
60
50
REVERSE VOLTAGE . ( V )
SFP
87
SF
P
-SF
81
P84
-SF
P86
85
SFP
SFP
-SF
81
P84
SFP
-SF
85
P87
F
E
A
K
F
O
R
W
A
R
D
S
U
R
G
E
C
U
R
R
E
N
T
.
(
A
)
C
A
P
A
C
I
T
A
N
C
E
(
p
F
)
I
N
S
T
A
N
T
A
N
E
O
U
S
F
O
R
W
A
R
D
C
U
R
R
E
N
T
.
(
A
)
o
T =25
J
C
Pulse Width=300 s
1% Duty Cycle
PULSE
GENERATOR
( NOTE 2 )
FIG . 1 -
REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
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