SF81 THRU SF87
8.0 AMP SUPER FAST RECTIFIERS
VOLTAGE RANGE
50 to 600 Volts
CURRENT
8.0 Amperes
FEATURES
* Low forward voltage drop
TO-220A
.180
(4.6)
f
3.8 +.2
* High current capability
.412
(10.5)
MAX.
.050
(1.27)
HOLE THRU
* High reliability
.108
(2.75)
* High surge current capability
* Good for switching mode application
.248
(6.3)
.595
(15.1)
.040
(1.0)
MAX.
MAX.
MECHANICAL DATA
* Case: Molded plastic
.550
(14.0)
MIN.
.051
(1.3)
.040
(1.0)
MAX.
MAX.
* Epoxy: UL 94V-0 rate flame retardant
* Lead: Lead solderable per MIL-STD-202,
method 208 guranteed
.158
(4.0)
MAX.
.200
* Polarity: As Marked
.120
(3.05)
(5.08)
* Mounting position: Any
+
PIN 1
PIN 2
PIN 1
PIN 2
+
* Weight: 2.24 grams
+
CASE
CASE
Case Negative
Suffix "R"
Case Positive
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating 25 C ambient temperature uniess otherwies specified.
Single phase half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
SF81 SF82
SF83 SF84
SF85
SF86
SF87 UNITS
TYPE NUMBER
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
50
35
50
100
70
150
105
150
200
140
200
300
210
300
400
280
400
600
420
600
V
V
V
Maximum DC Blocking Voltage
100
Maximum Average Forward Rectified Current
.375"(9.5mm) Lead Length at Tc=100 C
8.0
A
A
Peak Forward Surge Current, 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Maximum Instantaneous Forward Voltage at 8.0A
Maximum DC Reverse Current
125
0.95
35
1.30
1.50
V
mA
Tc=25 C
10
500
at Rated DC Blocking Voltage
Tc=100 C
mA
50
nS
Maximum Reverse Recovery Time (Note 1)
Typical Junction Capacitance (Note 2)
Operating and Storage Temperature Range TJ, TSTG
50
pF
C
-65 +150
NOTES:
1. Reverse Recovery Time test condition: IF=0.5A, IR=1.0A, IRR=0.25A
2. Measured at 1MHz and applied reverse voltage of 4.0V D.C.
FORMOSA [ FORMOSA MS ]
