SFP81 THRU SFP87
Features
· 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
3.7 0.2
CURRENT 8.0 Amperes
VOLTAGE 50 to 600 Volts
ITO-220A
10 0.5
3.2
6.4 0.1
4.5 0.2
2.7
2.7 0.2
Mechanical Data
5.08
0.7 0.2
13Min
1.3 0.2
15 0.3
0.5
2.4
PIN 1
· 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
PIN 1
+
CASE
PIN 2
CasePositive
+
CASE
PIN 2
+
Case Negative
Suffix"R"
Dimensions in inches and (millimeters)
Maximum Ratings And Electrical Characteristics
(Ratings at 25℃ ambient temperature unless otherwise specified, Single phase, half wave 60Hz, resistive or inductive
load. For capacitive load, derate by 20%)
Symbols
Maximum recurrent peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
at T
C
=100℃
Peak forward surge current 8.3ms single
half sine-wave superimposed on rated load
(JEDEC method)
Maximum instantaneous forward voltage
at 8.0A
Maximum DC reverse
current at rated DC
blocking voltage
T
A
=25℃
T
A
=100℃
Trr
C
J
V
RRM
V
RMS
V
DC
I
(AV)
I
FSM
V
F
I
R
SFP81 SFP82 SFP83 SFP84 SFP85 SFP86 SFP87
50
35
50
100
70
100
150
105
150
200
140
200
8.0
125
0.975
10
400
35
80
2.2
-55 to +150
-55 to +150
60
1.30
1.70
300
210
300
400
280
400
600
420
600
Units
Volts
Volts
Volts
Amps
Amps
Volts
μA
ns
pF
℃/W
℃
Maximum reverse recovery time (Note 1)
Typical junction capacitance (Note 2)
Typical thermal resistance (Note 3)
Operating junction and storage
temperature range
Rθ
JC
T
J
T
STG
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.
RATINGS AND CHARACTERISTIC CURVES SFP81 THRU SFP87
FIG . 1 -REVERSE RECOVERY TIME CHARACTERISTIC
NONINDUCTIVE
AND TEST CIRCUIT DIAGRAM
+0.5A
PULSE
GENERATOR
( NOTE 2 )
50
NONINDUCTIVE
10
(+ )
50Vdc
(approx)
(-)
DUT
0
-0.25A
NONINDUCTIVE
OSCILLOSCOPE
(NOTE 2 )
-1.0A
SET TIME BASE FOR
5/ 10ns / cm
NOTES: 1 . RISE TIME = 7nsmax. INPUT
IMPEDANCE= 1 MEGOHM 22p
2 . RISE
TIME = 10ns max. SOURSE
IMPEDANCE = 50ohmsf
AVERAGE FORWARD CURRENT . ( A )
INSTAN TANEO US REVER SE CURRE T . (
8
6
4
2
0
0
50
CASE TEMPERATURE . ( % )
100
150
A
)
10
.
FIG 2 -MAXIMUM AVERAGE FORWARD CURRENT DERATING
FIG . 3 -TYPICAL REVERSE CHARACTERISTICS
1000
100
TC=100 C
O
10
FEAK FORWARD SURGE CURRENT . ( A )
FIG . 4 -MAXIMUM NON - REPETITIVE FORWARD SURGE
CURRENT
120
90
60
30
1
2
5
10
20
NMBER OF CYCLES AT 60Hz
50
1 00
1.0
TC=25
O
C
0.1
0
20
40
60
80
100
120
T
J
=25 C
O
8.3ms Single Half Sine
Wave JEDEC Method
PERCENT OF RATED PEAK REVERSE VOLT
AGE . (%)
100
INSTANTANEOUS FORWARD CURRENT . ( A)
30
10
3.0
1.0
0.3
0.1
0.3
FIG . 6 -TYPICAL FRWARD CHARACTERISTICS
100
CAPACITANCE ( pF)
90
80
70
60
50
1
FIG . 5 -TYPICAL JUNCTIOON CAP
ACITANCE
S
8
FP
84
F
P
S
1
-
P
SF
8
F
5 -S
P8
6
T
J
=25 C
O
87
FP
S
SF
P
SF
P
-S
F
-S
F
81
85
2
5
10 20
50
100
200 500
0.1
.4
T
J
=25 C
Pulse Width=300
1% Duty Cycle
o
P8
4
s
1.8
REVERSE VOLTAGE . ( V)
7
P8
.6
.8
1.0 1.2
1.4
1.6
FORWARD VOLTAGE . ( V )
