DAESAN SFP81

CURRENT 8.0 Amperes
VOLTAGE 50 to 600 Volts
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
ITO-220A
10 0.5
6.4 0.1
13Min
0.7 0.2
5.08
PIN 1
15 0.3
2.7 0.2
3.7 0.2
1.3 0.2
Mechanical Data
· 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
4.5 0.2
2.7
3.2
+
0.5
2.4
PIN 1
CASE
PIN 2 +
Case Negative
Suffix"R"
+
CASE
PIN 2
CasePositive
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
SFP81 SFP82 SFP83 SFP84 SFP85 SFP86 SFP87
Units
Maximum recurrent peak reverse voltage
VRRM
50
100
150
200
300
400
600
Volts
Maximum RMS voltage
VRMS
35
70
105
140
210
280
420
Volts
Maximum DC blocking voltage
VDC
50
100
150
200
300
400
600
Volts
Maximum average forward rectified current
at TC=100℃
I(AV)
8.0
Amps
Peak forward surge current 8.3ms single
half sine-wave superimposed on rated load
(JEDEC method)
IFSM
125
Amps
Maximum instantaneous forward voltage
at 8.0A
VF
Maximum DC reverse
current at rated DC
blocking voltage
IR
TA=25℃
Volts
μA
400
Maximum reverse recovery time (Note 1)
Trr
Typical junction capacitance (Note 2)
CJ
Operating junction and storage
temperature range
1.70
10
TA=100℃
Typical thermal resistance (Note 3)
1.30
0.975
RθJC
TJ
TSTG
Notes:
(1) Test conditions: IF=0.5A, IR=1.0A, Irr=0.25A.
(2) Measured at 1MHz and applied reverse voltage of 4.0 Volts.
(3) Thermal resistance from junction to case mounting on heatsink.
ns
35
60
80
2.2
-55 to +150
-55 to +150
pF
℃/W
℃
RATINGS AND CHARACTERISTIC CURVES SFP81 THRU SFP87
FIG . 1 -REVERSE RECOVERY TIME CHARACTERISTIC
AND TEST CIRCUIT DIAGRAM
10
50
NONINDUCTIVE
NONINDUCTIVE
+0.5A
DUT
(+ )
50Vdc
(approx)
(-)
NONINDUCTIVE
PULSE
GENERATOR
( NOTE 2 )
OSCILLOSCOPE
(NOTE 2 )
-1.0A
SET TIME BASE FOR
5/ 10ns / cm
FIG . 3 -TYPICAL REVERSE CHARACTERISTICS
.
FIG 2 -MAXIMUM AVERAGE FORWARD CURRENT DERATING
8
6
4
2
0
50
CASE TEMPERATURE . ( % )
100
150
FIG . 4 -MAXIMUM NON - REPETITIVE FORWARD SURGE
CURRENT
TJ=25 C
O
120
8.3ms Single Half Sine
Wave JEDEC Method
90
INSTANTA NEOUS REVERSE CURRET . (
A)
10
1000
100
TC=100 C
O
10
1.0
TC=25O C
0.1
0
60
100
30
1
100
2
5
10
20
NMBER OF CYCLES AT 60Hz
50
FIG . 5 -TYPICAL JUNCTIOON CAPACITANCE
O
80
70
P
7
P8
50
1
-S
F
2
5
4
-S
F
P8
60
P
81
SF
SF
85
CAPACITANCE ( pF)
TJ=25 C
90
10 20
50
REVERSE VOLTAGE . ( V)
100
200 500
20
40
60
80
100
120
PERCENT OF RATED PEAK REVERSE VOLTAGE . (%)
1 00
INSTANTANEOUS FORWARD CURRENT . ( A)
FEAK FORWARD SURGE CURRENT . ( A )
AVERAGE FORWARD CURRENT . ( A )
NOTES: 1 . RISE TIME = 7nsmax. INPUT
IMPEDANCE= 1 MEGOHM 22p
2 . RISETIME = 10ns max. SOURSE
IMPEDANCE = 50ohmsf
0
0
-0.25A
FIG . 6 -TYPICAL FRWARD CHARACTERISTICS
30
10
P8
SF
3.0
1.0
4
P8
SF
1
SF
5
P8
P8
-SF
6
7
P8
SF
0.3
0.1
TJ=25 C
Pulse Width=300
1% Duty Cycle
o
0.3
0.1
.4
.6
.8
1.0 1.2
1.4
1.6
FORWARD VOLTAGE . ( V )
s
1.8