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