TECHNICAL SPECIFICATIONS OF
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
VOLTAGE RANGE - 20 to 80 Volts CURRENT - 3.0 Amperes
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%.
SK32
THRU
SK38
SMC ( DO-214AB )
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 ( 10.0X10.0mm2) copper pad area.
Dimensions in inches and (millimeters)
Maximum DC Reverse Current
at Rated DC Blocking Voltage
V
F
I
R
Maximum Instantaneous Forward Voltage at 3.0A DC Volts
2.0
20
@T
A
= 25
o
C
@T
A
= 100
o
CmAmps
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)
Typical Thermal Resistance (Note 1)
Typical Junction Capacitance (Note 2)
SYMBOL
V
RRM
V
DC
I
FSM
C
J
T
STG
V
RMS
UNITS
Volts
Volts
Volts
Amps3.0
100
55
200
Amps
0
C/W
0
C
Storage Temperature Range
I
O
-55 to + 125 pF
Operating Temperature Range T
J
-55 to + 150
0
C
Rθ
JA
SK32 SK33 SK34 SK35 SK36 SK38
20 30 40 50 60 80
14 21 28 35 42 56
20 30 40 50 60 80
0.55
0.70 0.85
FEATURES
* Glass passivated junction
* ldeal for surface mounted applications
* Low leakage current
MECHANICAL DATA
* Case: Molded plastic
* Epoxy: UL 94V-0 rate flame retardant
* Mounting position: Any
* Weight: 0.24 gram
*Terminals: Solder plated solderable per
MIL-STD-750, Method 2026
* Polarity: As marked
RECTIFIER SPECIALISTS
R
DC COMPONENTS CO., LTD.
.128(3.25)
.108(2.75)
2
314
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