DCCOM SK32

SK32
DC COMPONENTS CO., LTD.
R
THRU
RECTIFIER SPECIALISTS
SK38
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 )
.128(3.25)
.108(2.75)
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
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
SK32
SK33
SK34
SK35
SK36
SK38
UNITS
Maximum Recurrent Peak Reverse Voltage
VRRM
20
30
40
50
60
80
Volts
Maximum RMS Voltage
VRMS
14
21
28
35
42
56
Volts
VDC
20
30
40
50
60
80
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
at Derating Lead Temperature
IO
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
@T A = 25 o C
at Rated DC Blocking Voltage
@T A = 100 o C
3.0
I FSM
VF
IR
100
0.55
Amps
0.70
2.0
Volts
Amps
0.85
Volts
mAmps
20
Typical Thermal Resistance (Note 1)
RθJA
55
Typical Junction Capacitance (Note 2)
CJ
200
Operating Temperature Range
TJ
-55 to + 125
0
C
T STG
-55 to + 150
0
C
Storage Temperature Range
0
C/ W
pF
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 0.4X0.4in2 (10.0X10.0mm2 ) copper pad area.
314
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RATING AND CHARACTERISTIC CURVES ( SK32 THRU SK38 )
K38
K34
5~S
2~S
SK3
SK3
SK32~SK34
SK35~SK38
SK32~SK34
SK35~SK38
DC COMPONENTS CO., LTD.
R
315
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