GLASS PASSIVATED SUPER FAST RECTIFIER
VOLTAGE RANGE 50 to 600 Volts CURRENT 8.0 Amperes
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
o
C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
SF81K
THRU
SF87K
MAXIMUM RATINGS
(@ T
A
=25
O
C unless otherwise noted)
ELECTRICAL CHARACTERISTICS
(@T
A
=25
O
C unless otherwise noted)
FEATURES
* Low switching noise
* Low forward voltage drop
* Low thermal resistance
* High current capability
* Super fast switching speed
* High reliability
* Good for switching mode circuit
MECHANICAL DATA
* Case: D-PAK molded plastic
* Epoxy: Device has UL flammability classification 94V-O
* Lead: MIL-STD-202E method 208C guaranteed
* Mounting position: Any
* Weight: 0.33 gram
D-PAK
RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
at T
C
= 100
o
C
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Typical Thermal Resistance (Note 1)
Typical Junction Capacitance (Note 2)
SYMBOL
V
RRM
V
DC
I
FSM
C
J
T
J
, T
STG
V
RMS
UNITS
Volts
Volts
Amps
8.0
125
3
20
150
Amps
0
C/W
0
C
Operating and Storage Temperature Range
R
q
JC
R
q
JA
I
O
-55 to + 150
pF
Volts
100
300
150
SF81K
SF83K
SF85K
SF82K
SF84K
200
400
SF86K
50
100
300
150
200
400
50
70
210
105
140
280
35
600
SF87K
600
420
2007-3
CHARACTERISTICS
at Rated DC Blocking Voltage
Maximum Reverse Recovery Time (Note 3)
V
F
SYMBOL
I
R
nSec
uAmps
Maximum DC Reverse Current
Maximum Instantaneous Forward Voltage at 8.0A DC
Volts
10
35
@T
A
= 100
o
C
@T
A
= 25
o
C
trr
1.0
1.35
100
50
UNITS
SF81K
SF83K
SF85K
SF82K
SF84K
SF86K
SF87K
1.70
NOTES : 1. Thermal Resistance : Heat-sink case mounted or if PCB mounted.
2. Measured at 1 MHz and applied reverse voltage of 4.0 volts.
3. Test conditions: I
F
= 0.5A, I
R
= -0.1A, I
RR
=-0.25A.
4. "Fully ROHS compliant", "100% Sn plating (Pb-free)".
5. Suffix "R" for Reverse Polarity.
6. Suffix "S" for D2-PAK Pkg.
Dimensions in inches and (millimeters)
.264 (6.7)
.248 (6.3)
.098 (2.5)
.083 (2.1)
.024 (0.6)
.016 (0.4)
.0
51
(1
.3
)
.0
35
(0
.9
)
.2
44
(6
.2
)
.2
28
(5
.8
)
.3
98
(1
0.
11
)
.3
82
(9
.7
1)
TY
P
1
.0
0
.217 (5.5)
.201 (5.1)
.031 (0.8)
.016 (0.4)
.183 (4.65)
TYP .091
(2.30)
TYP .020
(0.50)
.179 (4.55)
PIN 1
PIN 2
PIN 3
HEATSINK
PIN1
PIN2
PIN3