Polymer Chip Capacitors
TOPcap - Basic
Ordering code:
Substitute for:
Date:
B76004D477*M040
B45296R0477M41*
July 2006
© EPCOS AG 2006. Reproduction, publication and dissemination of this publication, enclosures hereto and the
information contained therein without EPCOS' prior express consent is prohibited.
Polymer chip capacitors
TOPcap - Basic
Features
High volumetric efficiency
Ultra-low ESR
High permissible ripple current
Only 20% derating recommended
Stable temperature and frequency
characteristics
Operating temperature 55 … +105
°C
No ignition failure mode
Lead-free and material content compatible
with RoHS
Suitable for lead-free soldering
Taped and reeled to IEC 60286-3
Technical data and ordering code
Ordering code
Rated capacitance
Rated voltage
Capacitance tolerance
Operating temperature range
Maximum leakage current
Maximum dissipation factor
Maximum equivalent series
resistance
Maximum ripple current
(20
°C,
120 Hz)
(20
°C,
100 kHz)
(tinned terminals)
(20
°C,
120 Hz)
(up to 85
°C)
(up to 105
°C)
C
R
V
R
∆C
R
T
op
(20
°C,
V
R
, 5 min) I
leak,max
DF
max
B76004D477*M040
B76004D477*M040
470
4
3.2
±20
55 ... +105
188
10
µF
VDC
%
°C
µA
%
mΩ
A
ESR
max
40
1.9
1.5
1.2
D
7343-31
(20
°C,
100 kHz) I
AC,max
(85
°C,
100 kHz)
(105
°C,
100 kHz)
Case size
EIA/IECQ
Dimensions
(L x W x H)
Failure rate
(1 fit = 1 10
-9
failures/h)
Service life
Moisture sensitivity level
(MSL)
*=
(at 40
°C; ≤
V
R
,
R
S
≤
0.1
Ω/V)
7.3
±0.3
x 4.3
±0.3
x 2.8
±0.3
mm
(0.287
±0.012
x 0.169
±0.012
(inch)
x 0.110
±0.012)
≤264
fit
>150000
3
h
Code number for reel diameter
6 = 330-mm reel
9 = 180-mm reel
Please read
Important notes
and
Cautions and warnings
at the end of this document.
Page 2 of 8
Polymer chip capacitors
TOPcap - Basic
Ordering code structure
B76
TOPcap family
B76004D477*M040
0
02
D
337
9
M
025
Series
0 = Basic
Rated voltage
02 = 2.5 V, 04 = 4 V, 06 = 6.3 V,
10 = 10 V, 16 = 16 V
Case size
B, D, V
Rated capacitance + exponent
C [pF] 10
x
686 = 68 pF 10
6
= 68
µF,
157 = 15 pF
108 = 10 pF 10
8
= 1000
µF
10
7
= 150
µF,
Reel diameter
9 = 180 mm, 6 = 330 mm
Capacitance tolerance
M =
±20%
ESR value
E.g.: 009 = 9 mΩ, 018 = 18 mΩ, 045 = 45 mΩ
Please read
Important notes
and
Cautions and warnings
at the end of this document.
Page 3 of 8
Polymer chip capacitors
TOPcap - Basic
B76004D477*M040
Infrared reflow soldering, hot air reflow soldering (lead-free solders alloys)
Temperature curve at component terminal in infrared and hot air soldering
Other profiles and peak temperatures upon request.
Please read
Important notes
and
Cautions and warnings
at the end of this document.
Page 4 of 8
Polymer chip capacitors
TOPcap - Basic
Storage conditions
B76004D477*M040
EPCOS polymer capacitors are shipped in moisture barrier bags together with a desiccant and a
moisture indicator card.
All series (B760, B761, B763) are classified according JEDEC J-STD-020C as MSL 3 (Moisture
Sensitivity Level 3). Parts should be mounted 168 hours (= 7 days) after opening the moisture
barrier bags to prevent absorption of moisture and outgassing effects during soldering. Following
rules should be adhered to:
Parts must be stored in the reel and sealed moisture barrier bag until usage.
Parts should not be stored at high temperature, high humidity, corrosive atmospheres and
exposed to direct sun light. To enable the floor life of 168 hours according JEDEC J-STD-033A
a maximum temperature of 30
°C
at a humidity of maximum 60% R.H. is required.
Temperature fluctuation should be minimized.
Please read
Important notes
and
Cautions and warnings
at the end of this document.
Page 5 of 8
