CYStech Electronics Corp.
Schottky Barrier Rectifiers
Reverse Voltage 20V to 60V Forward Current 1.0 Amperes
Spec. No. : C474LB
Issued Date : 2009.08.13
Revised Date :
Page No. : 1/3
SB120 thru SB160
Features
•
Metal semiconductor junction with guard ring
•
Epitaxial construction
•
Low forward voltage drop
•
High current capability
•
The plastic material carries UL recognition 94V-0
•
For use in low voltage, high frequency inverters, free wheeling,
and polarity protection applications
Outline
DO-204AL(DO-41)
Mechanical Characteristics:
•Case: JEDEC DO-204AL(DO-41) molded plastic
•Terminals: Tin plated axial leads, solderable per MIL-STD-202, method 208
•Polarity: Color band denotes cathode
•Mounting position: Any
•Weight : 0.012oz., 0.33grams
Maximum Ratings and Electrical Characteristics
(Rating
at 25°C ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load. For
capacitive load, derate current by 20%)
Parameter
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum forward voltage at 1A
Maximum average forward rectified current
.375”(9.5mm) lead lengths @T
L
=100
°
C
Peak forward surge current @8.3ms single half
sine wave superimposed on rated load (JEDEC
method)
T
J
=25°C
Maximum DC reverse current at
rated DC blocking voltage
T
J
=100°C
Typical thermal resistance
(Note 1)
Typical junction capacitance
(Note 2)
Operating junction temperature range
Storage temperature range
Symbol
V
RRM
V
RMS
V
DC
V
F
I
F(AV)
I
FSM
I
R
R
θJL
C
J
T
J
T
STG
Type
Units
SB120 SB130 SB140 SB150 SB160
20
30
40
50
60
V
14
21
28
35
42
V
20
30
40
50
60
V
0.5
0.70
V
1
40
0.5
10
15
150
-55 ~ +125
-55 ~ +150
A
A
mA
°
C/W
pF
°
C
°
C
Note: 1.Thermal resistance, junction to lead.
2.Measured at 1.0MHz and applied reverse voltage of 4.0V
DC
SB120 thru SB160
CYStek Product Specification
CYSTEKEC [ CYSTECH ELECTONICS CORP. ]
