www.johanson-caps.com
M
INI
-S
WITCHMODE
®
C
APACITORS
Johanson’s Mini-Switchmode
®
ceramic capacitors combine the
advantages of high capacitance found in tantalum capacitors with
very low ESR performance of ceramic capacitors. The “J” and
“L” lead configurations provide mechanical stress relief to
prevent cracking of large surface mounted ceramic capacitors due
to thermal cycling. These features make them ideal for use in
Bellcore compliant DC-DC converter designs and many other
applications.
KEY FEATURES
• Low ESR (Equivalent Series Resistance)
• “J” & “L” Surface mount Leads Offer Mechanical
Stress Relief From TCE Mis-matches
• New Double Stack offers increased capacitance range
• 50 to 500 VDC Ratings
• Custom Sizes, Voltages, and Values Available
• Ideal for DC-DC Power Supply Applications
C
APACITANCE
/ V
OLTAGE
S
ELECTION
VOLTAGE
RATING
PART
NUMBER
HEIGHT
(Tmax)
0.1
0µ
F
0.1
2µ
F
0.1
5µ
F
0.1
8µ
F
0.2
2µ
F
0.2
7µ
F
0.3
3µ
F
0.3
9µ
F
0.4
7µ
F
0.5
6µ
F
0.6
8µ
F
0.8
2µ
F
1.0
0µ
F
1.2
0µ
F
1.5
0µ
F
1.8
0µ
F
2.2
0µ
F
2.7
0µ
F
3.3
0µ
F
3.9
0µ
F
50 VDC
P08
P28
P08
P28
P08
P28
P08
P28
P08
P28
0.095”
0.190”
0.095”
0.190”
0.095”
0.190”
0.095”
0.190”
0.095”
0.190”
100 VDC
200 VDC
250 VDC
500 VDC
Higher capacitance available with increased stack height. Please contact the factory for specific requirements.
14
823 Gateway Center Way, San Diego, California 92102 • (619) 266-0762 • FAX (619) 266-0718
www.johanson-caps.com
D
IELECTRIC
C
HARACTERISTICS
25%
TEMPERATURE COEFFICIENT:
DISSIPATION FACTOR:
AGEING:
INSULATION RESISTANCE:
DIELECTRIC STRENGTH:
TEST PARAMETERS:
0 ± 15% ,-55 to 125°C
.025 (2.5%) max, 1KHz, 25°C
2.5% / decade hour
1000
ΩF
or 100 GΩ, whichever is
less @ 25°C, WVDC
2.5 X WVDC, 25°C, 50 mA max
(400 VDC for 200 V ratings)
(750 VDC for 500 V ratings)
1Khz ± 50Hz, 1.0±0.2 VRMS, 25°C
20%
15%
10%
5%
0%
-5%
-10%
-15%
-20%
-25%
-55°C
-25°C
0°C
25°C
50°C
75°C
100°C
125°C
X7R
M
ECHANICAL
C
HARACTERISTICS
P08, J-Lead*
W
W
T
T
h
h
P28, L-Lead*
L
DIMENSIONS
LENGTH
WIDTH
THICKNESS P08
THICKNESS P28
h LEAD HEIGHT
c LEAD SPACING
p LEAD PAD
In
.280
.270
.095
.190
.070
.100
.050
(mm)
7.11
6.86
2.41
4.83
1.78
2.54
1.27
Tol.
MAX.
MAX.
MAX.
MAX.
± .010”
Typ.
Min.
c
L
p
p
c
*J-Lead & L-Lead options available on both P08 & P28 stack styles.
H
OW TO
O
RDER
500
VOLTAGE
Standard Voltages:
500 = 50 V
101 = 100 V
201 = 200 V
251 = 250 V
501 = 500 V
P28
CASE SIZE
See Dimensions
W
DIELECTRIC
W = X7R
395
CAPACITANCE
1st two digits are
significant; third digit
denotes number of
zeros.
104 = 0.10 µF
395 = 3.9 µF
K
TOLERANCE
K = ± 10%
M = ± 20%
Z = +80% -20%
J
LEAD STYLE
J = “J” Leads
(formed in)
L = “L” Leads
(formed out)
4
MARKING
4 = Unmarked
3 = Specified
U
SPECIAL CODE
Code Type Reel
U
Embossed 13"
16mm tape
None Bulk Packaged
JDI tape specifications
conform to EIA-481.
Part number written: 500P28W395KJ4U
15
823 Gateway Center Way, San Diego, California 92102 • (619) 266-0762 • FAX (619) 266-0718
Test/Measurement
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