FERROXCUBE RM5-3C90-A250

FERROXCUBE
DATA SHEET
RM5/I
RM, RM/I, RM/ILP cores and
accessories
Supersedes data of September 2004
2008 Sep 01
Ferroxcube
RM, RM/I, RM/ILP cores and accessories
RM5/I
CORE SETS
Effective core parameters
SYMBOL
PARAMETER
VALUE
handbook, halfpage
UNIT
Σ(I/A)
core factor (C1)
0.935
mm −1
Ve
effective volume
574
mm 3
Ie
effective length
23.2
mm
Ae
effective area
24.8
mm 2
Amin
minimum area
18.1
mm 2
m
mass of set
≈ 3.2
g
0
12.3 0.5
0
6.8 0.4 2.5
6
14.9 max
O 4.9
0
0.2
9.1
0.25
0.4 10.4
6.3 0
0.1
MGC050
0.4
O 10.2 0
Dimensions in mm.
Fig.1 RM5/I core set.
Core sets for general purpose
Clamping force for AL measurements, 12 ±5 N.
GRADE
3C90
AL
(nH)
µe
AIR GAP
(µm)
63 ±3%
≈ 47
≈ 680
RM5/I-3C90-A63
100 ±3%
≈ 74
≈ 380
RM5/I-3C90-A100
160 ±3%
≈ 119
≈ 220
RM5/I-3C90-A160
250 ±3%
≈ 186
≈ 130
RM5/I-3C90-A250
315 ±5%
≈ 234
≈ 100
RM5/I-3C90-A315
≈ 1490
≈0
2000 ±25%
3C94
TYPE NUMBER
RM5/I-3C90
63 ±3%
≈ 47
≈ 680
RM5/I-3C94-A63
100 ±3%
≈ 74
≈ 380
RM5/I-3C94-A100
160 ±3%
≈ 119
≈ 220
RM5/I-3C94-A160
250 ±3%
≈ 186
≈ 130
RM5/I-3C94-A250
RM5/I-3C94-A315
≈ 234
≈ 100
2000 ±25%
315 ±5%
≈ 1490
≈0
RM5/I-3C94
3C95
2350 ±25%
≈ 1750
≈0
RM5/I-3C95
3C96
1800 ±25%
3F3
≈ 1340
≈0
63 ±3%
≈ 47
≈ 680
RM5/I-3F3-A63
100 ±3%
≈ 74
≈ 380
RM5/I-3F3-A100
160 ±3%
≈ 119
≈ 220
RM5/I-3F3-A160
250 ±3%
≈ 186
≈ 130
RM5/I-3F3-A250
315 ±5%
≈ 234
≈ 100
RM5/I-3F3-A315
≈ 1270
≈0
1700 ±25%
2008 Sep 01
2
RM5/I-3C96
RM5/I-3F3
Ferroxcube
RM, RM/I, RM/ILP cores and accessories
AL
(nH)
GRADE
RM5/I
µe
AIR GAP
(µm)
TYPE NUMBER
3F35
1300 ±25%
≈ 970
≈0
3F4
100 ±3%
≈ 74
≈ 360
RM5/I-3F4-A100
160 ±3%
≈ 119
≈ 200
RM5/I-3F4-A160
250 ±3%
≈ 186
≈ 110
RM5/I-3F4-A250
900 ±25%
≈ 670
≈0
RM5/I-3F4
900 ±25%
≈ 670
≈0
RM5/I-3F45
3F45
RM5/I-3F35
Core sets of filter and high permeability grades
Clamping force for AL measurements, 12 ±5 N.
AL
(nH)
µe
AIR GAP
(µm)
3B46
2800 ± 25%
≈ 2080
≈0
RM5/I-3B46
3E27
4975 ± 25%
≈ 3700
≈0
RM5/I-3E27
3E5
6 700 +40/−30%
≈ 4990
≈0
RM5/I-3E5
3E6
8 500 +40/−30%
≈ 6330
≈0
RM5/I-3E6
GRADE
TYPE NUMBER
Properties of core sets under power conditions
B (mT) at
GRADE
CORE LOSS (W) at
H = 250 A/m;
f = 25 kHz;
T = 100 °C
f = 25 kHz;
ˆ = 200 mT;
B
T = 100 °C
f = 100 kHz;
ˆ = 100 mT;
B
T = 100 °C
f = 100 kHz;
ˆ = 200 mT;
B
T = 25 °C
f = 100 kHz;
ˆ = 200 mT;
B
T = 100 °C
f = 400 kHz;
ˆ = 50 mT;
B
T = 100 °C
3C90
≥320
≤ 0.07
≤ 0.08
−
−
−
3C94
≥320
−
≤ 0.06
−
≤ 0.32
−
3C95
≥320
−
−
≤ 0.32
≤ 0.3
−
3C96
≥340
−
≤ 0.04
−
≤ 0.24
≤ 0.11
3F3
≥315
−
≤ 0.08
−
−
≤0.11
3F35
≥300
−
−
−
−
≤ 0.06
3F4
≥250
−
−
−
−
−
Properties of core sets under power conditions (continued)
B (mT) at
CORE LOSS (W) at
H = 250 A/m;
f = 25 kHz;
T = 100 °C
f = 500 kHz;
ˆ = 50 mT;
B
T = 100 °C
f = 500 kHz;
ˆ = 100 mT;
B
T = 100 °C
f = 1 MHz;
ˆ = 30 mT;
B
T = 100 °C
f = 1 MHz;
ˆ = 50 mT;
B
T = 100 °C
f = 3 MHz;
ˆ =10 mT;
B
T = 100 °C
3C90
≥320
−
−
−
−
−
3C94
≥320
−
−
−
−
−
3C95
≥320
−
−
−
−
−
3C96
≥340
≤ 0.22
−
−
−
−
3F3
≥315
−
−
−
−
−
GRADE
3F35
≥300
≤ 0.08
≤ 0.7
−
−
−
3F4
≥250
−
−
≤ 0.17
−
≤ 0.27
3F45
≥250
−
−
≤ 0.13
≤ 0.48
≤ 0.23
2008 Sep 01
3
Ferroxcube
RM, RM/I, RM/ILP cores and accessories
RM5/I
COIL FORMERS
General data SMD coil former
PARAMETER
SPECIFICATION
Coil former material
phenolformaldehyde (PF), glass-reinforced, flame retardant in accordance with
“UL 94V-0” ; UL file number E41429 (M)
Solder pad material
copper-clad steel, tin (Sn) plated
Maximum operating temperature
155 °C, “IEC 60085”, class F
Resistance to soldering heat
“IEC 60068-2-20” , Part 2, Test Tb, method 1B, 350 °C, 3.5 s
Solderability
“IEC 60068-2-20”, Part 2, Test Ta, method 1
0
∅ 10.1
−0.15
∅ 5.9 0
−0.1
∅ 5 +0.1
0
2
4.7
min.
0.45
2.8
handbook, full pagewidth
0.9
8.65 max.
6.1 0
−0.1
2
1
11.2
1.8
0.3
14.9 max.
3.75
CBW512
3.75
11.25
14.15 max.
Dimensions in mm.
Fig.2 SMD coil former for RM5/I.
Winding data and area product for RM5/I coil former (SMD)
NUMBER OF
SECTIONS
NUMBER OF
SOLDER
PADS
WINDING
AREA
(mm2)
WINDING
WIDTH
(mm)
AVERAGE
LENGTH OF
TURN
(mm)
AREA
PRODUCT
Ae x Aw
(mm4)
1
8
9.5
4.7
24.9
236
2008 Sep 01
4
TYPE NUMBER
CSVS-RM5-1S-8P
Ferroxcube
RM, RM/I, RM/ILP cores and accessories
RM5/I
Additional coil formers are those of “RM5”, but “area product” is different.
Winding data and area product (for RM5/I) for 4-pins RM5 coil former
NUMBER
OF
SECTIONS
NUMBER
OF
PINS
PIN
POSITIONS
USED
WINDING
AREA
(mm2)
WINDING
WIDTH
(mm)
AVERAGE
LENGTH
OF TURN
(mm)
AREA
PRODUCT
Ae x Aw
(mm4)
1
4
all
9.5
4.8
25
236
CSV-RM5-1S-4P
2
4
all
2 × 4.35
2 × 2.2
25
2 x 108
CSV-RM5-2S-4P
TYPE NUMBER
Winding data and area product (for RM5/I) for 6-pins RM5 coil former
NUMBER
OF
SECTIONS
NUMBER
OF
PINS
PIN
POSITIONS
USED
WINDING
AREA
(mm2)
WINDING
WIDTH
(mm)
AVERAGE
LENGTH
OF
TURN
(mm)
AREA
PRODUCT
Ae x Aw
(mm4)
1
6
all
9.2
4.68
24.9
228
CSV-RM5-1S-6P-G()
1
5
1, 2, 3, 5, 6
9.2
4.68
24.9
228
CSV-RM5-1S-5P-G()
1
4
2, 3, 5, 6
9.2
4.68
24.9
228
CSV-RM5-1S-4P-G()
2
6
all
2 × 4.15
2 × 2.06
24.9
2 x 103
CSV-RM5-2S-6P-G()
2
5
1, 2, 3, 5, 6
2 × 4.15
2 × 2.06
24.9
2 x 103
CSV-RM5-2S-5P-G()
Note
Also available with post-inserted pins.
2008 Sep 01
5
TYPE NUMBER
Ferroxcube
RM, RM/I, RM/ILP cores and accessories
RM5/I
MOUNTING PARTS
General data mounting clip with earth pin
ITEM
2.1
handbook, halfpage
SPECIFICATION
Clamping force
≈6 N
Clip material
stainless steel (CrNi)
Clip plating
tin (Sn)
Solderability
‘‘IEC 60068-2-20’’,
Part 2, Test Ta, method 1
Type number
CLI/P-RM4/5/I
9.8
R22
8.2
4.3
0.7
CBW361
Dimensions in mm.
Fig.3 Mounting clip with earth pin for RM5/I.
General data mounting clip without earth pin
ITEM
Clamping force
SPECIFICATION
≈5 N
Clip material
stainless steel (CrNi)
Type number
CLI-RM4/5/I
handbook, halfpage
2.1
8.2
9.8
R22
CBW124
Dimensions in mm.
Fig.4 Mounting clip without earth pin for RM5/I.
2008 Sep 01
6
Ferroxcube
RM, RM/I, RM/ILP cores and accessories
RM5/I
DATA SHEET STATUS DEFINITIONS
DATA SHEET
STATUS
PRODUCT
STATUS
DEFINITIONS
Preliminary
specification
Development
This data sheet contains preliminary data. Ferroxcube reserves the right to
make changes at any time without notice in order to improve design and
supply the best possible product.
Product specification
Production
This data sheet contains final specifications. Ferroxcube reserves the right
to make changes at any time without notice in order to improve design and
supply the best possible product.
DISCLAIMER
Life support applications  These products are not designed for use in life support appliances, devices, or systems
where malfunction of these products can reasonably be expected to result in personal injury. Ferroxcube customers
using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Ferroxcube
for any damages resulting from such application.
PRODUCT STATUS DEFINITIONS
STATUS
INDICATION
DEFINITION
Prototype
These are products that have been made as development samples for the purposes of
technical evaluation only. The data for these types is provisional and is subject to
change.
Design-in
These products are recommended for new designs.
Preferred
These products are recommended for use in current designs and are available via our
sales channels.
Support
These products are not recommended for new designs and may not be available
through all of our sales channels. Customers are advised to check for availability.
2008 Sep 01
7