SKN0 Datasheet, PDF (1/2 Pages) GOOD-ARK Electronics – SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER

SKN0 THRU SKN2
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
Reverse Voltage - 20 to 40 Volts
Forward Current - 3.0 Amperes
Features
Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
Metal silicon junction, majority carrier conduction
Low power loss, high efficiency
High current capability, low forward voltage drop
High surge capability
Guardring for overvoltage protection
For use in low voltage, high frequency inverters,
free wheeling, and polarity protection applications
High temperature soldering guaranteed:
250 /10 seconds at terminals
Mechanical Data
Case: SMC molded plastic body
Terminals: SMC leads, solderable per
MIL-STD-750, method 2026
Polarity: Color band denotes cathode end
Mounting Position: Any
Weight: 0.007 ounce, 0.25 gram
Maximum Ratings and Electrical Characteristics
Ratings at 25 ambient temperature unless otherwise specified.
Symbols
Maximum repetitive peak reverse voltage
V_RRM
Maximum RMS voltage
V_RMS
Maximum DC blocking voltage
V_DC
Non-repetitive peak reverse voltage
V_RSM
Maximum average forward rectified current
at T_L=75
I_(AV)
Peak forward surge current,
8.3mS single half sine-wave superimposed
on rated load (MIL-STD-750D 4066 method) at T_L=75
I_FSM
Maximum instantaneous forward voltage at 3.0A (Note 1)
Maximum instantaneous forward voltage at 9.4A (Note 1)
VV^FF
Maximum instantaneous reverse current
at rated DC blocking voltage (Note1)
TT_AA==12050
I_R
Typical thermal resistance (Note 2)
R
R
JA
JL
Operating junction and storage temperature range
T_J, T_STG
Notes:
(1) Pulse test: 300uS pulse width, 1% duty cycle
(2) Mounted on P.C. Board with 14mm² (0.013mm thick) copper pad areas
SKN0
20
14
20
24
0.475
0.850
D IM
A
B
C
D
H
J
K
P
S
D IM E N S IO N S
in c h e s
mm
M in .
M ax.
M in .
M ax.
0 .2 6 0
0 .2 8 0
6 .6 0
7 .11
0 .2 2 0
0 .2 4 0
5 .5 9
6 .1 0
0 .0 7 5
0 .0 9 5
1 .9 0
2 .4 1
0 .11 5
0 .1 2 1
2 .9 2
3 .0 7
0 .0 0 2 0
0 .0 0 6 0
0 .0 5 1
0 .1 5 2
0 .0 0 6
0 .0 1 2
0 .1 5
0 .3 0
0 .0 3 0
0 .0 5 0
0 .7 6
1 .2 7
0 .0 2 0 R E F
0 .5 1 R E F
0 .3 0 5
0 .3 2 0
7 .7 5
8 .1 3
N o te
SKN1
30
21
30
36
3.0
80.0
0.500
0.900
2.0
20.0
40.0
10.0
-65 to +125
SKN2
40
28
40
48
0.525
0.950
Units
Volts
Volts
Volts
Volts
Amps
Amps
Volts
Volts
mA
/W
1