SK302 View Datasheet(PDF) - DIOTEC Electronics Corporation
Part Name
Description
Manufacturer
SK302 Datasheet PDF : 2 Pages
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DIOTEC ELECTRONICS CORP.
18020 Hobart Blvd., Unit B
Gardena, CA 90248 U.S.A
Tel.: (310) 767-1052 Fax: (310) 767-7958
Data Sheet No. SBDA-302-1B
3 AMP SCHOTTKY BARRIER RECTIFIERS
FEATURES
Metal semiconductor junction with guard ring
Epitaxial Construction
Low forward voltage drop
MECHANICAL SPECIFICATION
ACTUAL SIZE OF
DO-27 PACKAGE
SERIES SK302 - SK310
DO-27
LL
BD (Dia)
High current capacity
For use in low voltage, high frequency inverters, free wheeling,
and polarity protection applications
MECHANICAL DATA
Case: JEDEC DO-27 molded epoxy (U/L Flammability Rating 94V-0)
Terminals: Plated axial leads
Solderability: Per MIL-STD 202 Method 208 guaranteed
Polarity: Color band denotes cathode
Mounting Position: Any
Weight: 0.04 Ounces (1.12 Grams)
BL
Color Band
Denotes
Cathode
LL
LD (Dia)
Sym
BL
BD
LL
LD
Minimum
In mm
1.00 25.4
0.048 1.2
Maximum
In mm
0.365 9.28
0.205 5.2
0.052 1.3
MAXIMUM RATINGS & ELECTRICAL CHARACTERISTICS
Ratings at 25 °C ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive loads, derate current by 20%.
PARAMETER (TEST CONDITIONS)
SYMBOL
RATINGS
UNITS
Series Number
Maximum DC Blocking Voltage
Maximum RMS Voltage
Maximum Peak Recurrent Reverse Voltage
Average Forward Rectified Current @ TL = 90 oC (TL measured on
cathode lead, 1/32 in. from case))
Peak Forward Surge Current ( 8.3mS single half sine wave
superimposed on rated load)
Maximum Forward Voltage at 3 Amps DC
Maximum Average DC Reverse Current
At Rated DC Blocking Voltage (Note 1)
@ TL= 25 oC
@ TL = 100 oC
Typical Thermal Resistance, Junction to Ambient
Typical Junction Capacitance (Note 2)
Junction Operating Temperature Range
Storage Temperature Range
NOTES: (1) Lead temperature reference is cathode lead 1/32 in from case.
(2) Measured at 1MHz & applied reverse voltage of 4 volts
VRM
VRMS
VRRM
IO
IFSM
VFM
IRM
RqJA
CJ
TJ
TSTG
SK302
20
14
20
SK304
40
28
40
SK306
60
42
60
SK307
70
49
70
SK310
100
70
100
VOLTS
3
120
AMPS
100
0.5
0.7
0.5
20
20
250
-65 to +125
-65 to +150
0.8 VOLTS
mA
°C/W
pF
-65 to+150
°C
4.97fsbda302
A7
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