SD820
THRU
DC COMPONENTS CO., LTD.
RECTIFIER SPECIALISTS
R
SD8100
TECHNICAL SPECIFICATIONS OF SCHOTTKY BARRIER RECTIFIER
VOLTAGE RANGE - 20 to 100 Volts
CURRENT - 8.0 Amperes
FEATURES
* Metal to silicon rectifier majority carrier conduction
* Low power loss, High efficiency
* High current capability
TO-251
* Low forward voltage drop
* High surge capacity
.268(6.8)
* For use in low voltage high frequency inverters, free
wheeling, and polarity protection applications
.252(6.4)
.022(0.6)
.217(5.5)
.018(0.5)
.205(5.2)
.063(1.6)
.055(1.4)
MECHANICAL DATA
2
.284(7.2)
.268(6.8)
* Case: Molded plastic
* Epoxy: UL 94V-0 rate flame retardant
* Terminals: Solder plated, solderable per
MIL-STD-750, Method 2026
* Mounting position: Any
1
2
3
.059(1.5)
.035(0.9)
.035
(0.9)
Max
.256
(6.5)
Min
.024(0.6)
.018(0.4)
* Weight: 0.4 grams Approx.
.032
(0.8)
Max
.181
(4.6)
.095(2.4)
.087(2.2)
Typ
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25oC ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
no suffix
"Y" suffixed
"C" suffixed
1
3
1
3
3
2
2
2
Dimensions in inches and (millimeters)
SYMBOL
UNITS
SD820 SD830 SD840
SD850 SD860 SD880 SD8100
V
V
RRM
Volts
Volts
Volts
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
20
14
20
30
21
30
40
28
40
50
35
50
60
42
60
80
56
80
100
70
RMS
V
DC
O
Maximum DC Blocking Voltage
100
Maximum Average Forward Rectified Current
at TC
=75oC
I
8.0
Amps
Amps
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC Method)
I
FSM
100
Maximum Instantaneous Forward Voltage at 4.0A DC for "C suffixed",
and at 8.0A DC for "Y suffixed" & "no suffix"
0.85
0.65
0.75
V
F
Volts
2.0
50
@T
@T
A
A
= 25oC
= 100oC
Maximum DC Reverse Current at
Rated DC Blocking Voltage
mAmps
I
R
Typical Thermal Resistance (Note1)
Typical Junction Capacitance (Note 2)
Storage Operating Temperature Range
Rθ JA
80
0C/W
pF
0C
CJ
700
T
J
, TSTG
-55 to + 125
Note : 1. Mounted on PC Board with 14mm2(0.013mm thick) copper pad areas.
2. Measured at 1 MHz and applied reverse voltage of 4.0 volts.