
PAGE . 1
May 12,2010-REV.02
SK52~SK56
FEATURES
Plastic package has Underwriters Laboratory
Flammability Classification 94V-O
For surface mounted applications
Low profile package
Built-in strain relief
Metal to silicon rectifier. majority carrier conduction
Low power loss,high efficiency
High surge capacity
For use in low voltage high frequency inverters, free wheeling,
and polarity protection applications
In compliance with EU RoHS 2002/95/EC directives
MECHANICAL DATA
Case: JEDEC DO-214AB molded plastic
Terminals:Solder plated, solderable per MIL-STD-750, Method 2026
Polarity: Color band denotes positive end (cathode)
Standard packaging: 16mm tape (EIA-481)
Weight: 0.0082 ounce, 0.2325 gram
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
Resistive or inductive load.
NOTES:
1. Pulse Test with PW =300sec, 1% Duty Cycle.
2. Mounted on P.C. Board with 14mm2 (.013mm thick) copper pad areas.
VOLTAGE
20 to 60 Volts
5.0 Amperes
CURRENT
PA RA M E TE R
S YM BO L
SK5 2
S K 5 3
S K 5 4
SK5 5
SK5 6
UNITS
M a xi m um Re c ur r ent P eak Re ve r s e Vo ltage
V
RRM
20
30
40
50
60
V
M a xi mum RM S Vo lt a g e
V
RM S
14
21
28
35
42
V
M a xi m um D C B loc ki ng Vo lt age
V
DC
20
30
40
50
60
V
M a xi m um A ver age F o r war d Re c t i fi ed C ur r ent at T
L =7 5
O CI
F(A V )
5.0
A
P eak For war d S ur ge C ur r ent : 8.3m s s i ng le ha lf si ne - wave
s uper i m pos ed on r a t ed load( JE D E C m e thod)
I
FS M
100
A
M a xi m um For war d Vo lt age at 5.0A ( Not e 1)
V
F
0. 55
0. 75
V
M a xi mum D C Re ve r s e C urr e nt T
J
=2 5 OC
at Ra t ed D C B loc k i ng Vo lta ge T
J
= 100 OC
I
R
0.2
20
0. 1
20
mA
Typi c a l Ther m a l Re s i s t anc e ( Not e 2)
Rθ
JL
Rθ
JA
17. 0
55.0
OC / W
Op er at i ng Junc t i on Te m per at ur e Ra ng e
T
J
- 55 t o + 125
- 55 t o + 150
OC
S tor age Te m per at ur e Ra ng e
T
STG
- 55 t o + 150
OC