DC COMPONENTS CO., LTD.
R
SK32
THRU
SK38
RECTIFIER SPECIALISTS
TECHNICAL SPECIFICATIONS OF SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
VOLTAGE RANGE - 20 to 80 Volts
CURRENT - 3.0 Amperes
FEATURES
* ldeal for surface mounted applications
* Low leakage current
* Glass passivated junction
SMC ( DO-214AB )
MECHANICAL DATA
* Case: Molded plastic
* Epoxy: UL 94V-0 rate flame retardant
*Terminals: Solder plated solderable per
MIL-STD-750, Method 2026
* Polarity: As marked
* Mounting position: Any
* Weight: 0.24 gram
.128(3.25)
.108(2.75)
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%.
Dimensions in inches and (millimeters)
SYMBOL
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
at Derating Lead Temperature
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC Method)
Maximum Instantaneous Forward Voltage at 3.0A DC
Maximum DC Reverse Current
at Rated DC Blocking Voltage
Typical Thermal Resistance (Note 1)
Typical Junction Capacitance (Note 2)
Operating Temperature Range
Storage Temperature Range
NOTES : 1. Thermal Resistance (Junction to Ambient).
2. Measured at 1 MHz and applied reverse voltage of 4.0 volts.
3. P.C.B Mounted with 0.4X0.4in
2
(10.0X10.0mm
2
) copper pad area.
@T
A
= 25 C
@T
A
= 100
o
C
o
SK32
20
14
20
SK33
30
21
30
SK34
40
28
40
3.0
100
SK35
50
35
50
SK36
60
42
60
SK38
80
56
80
UNITS
Volts
Volts
Volts
Amps
Amps
V
RRM
V
RMS
V
DC
I
O
I
FSM
V
F
I
R
R
θ
JA
C
J
T
J
T
STG
0.55
2.0
20
55
200
-55 to + 125
-55 to + 150
0.70
0.85
Volts
mAmps
0
C/ W
pF
0
0
C
C
314
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