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PDF RWN5020 Data sheet ( Hoja de datos )
| Número de pieza | RWN5020 | |
| Descripción | SMD Power Resistors | |
| Fabricantes | VITROHM | |
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Series RWN / RWC
SMD Power Resistors
Specifications
VITROHM
Type
RWN 5020
RWC 5020
Styles
Dimensions
5020
m m non inductive, no winding
wirewound on ceramic
Power ratingϑo = 200oC
W
Single pulse
I max.
Ei, max
Timp, max
periodic pulse load imax
Tolerance
Ei,per, max
timp, max
t
pause
A
mWs
ms
A
mWs
ms
ms
%
50
625
5
30 (R003 .. .R018)
40 (R022 ... R050)
225
5
100
1, 2, 5
(F, G, J)
P 2,2
25
P 40 2,0
P 1,6
70
1, 2, 5
(F, G, J)
Resistance range
Ω 0R002 ... 0R050
0R01 ... 220R
Temperature coefficient
ppm K-1
see diagram
± 80
E-Series
0R003, 0R005, > 0R01 : E 12
E 12
diverging values on request
max. cont. work. voltage
Thermal resistance
VRMS
K/W
√ P·R
100 1)
Insulation voltage (1 min.)
Insulation resistance
V
RMS
1000
> 1000MΩ
Climatic category
55/175/56
Temperature range
oC
–55 . . . 200
Endurance (P70, 70oC, 1000h)
Damp heat, steady state
[∆RR] %
[∆RR] %
< 1,0
< 0,25
Resistance to soldering heat
[∆RR] %
< 0,25
Short time overload (5 * P70/5sec) [∆RR] %
Temperature shock
< 1%
< 0,25
Board-bending-test
no interruption
Solderability
suitble for wave and reflow soldering in acc. with CECC 0082
1) Thermal data according to DIN 44050 with solder pads as on next page.
VITROHM PORTUGUESA, Lda. - Est.Nacional 249-4, Trajouce - 2765-653 S. Domingos de Rana - PORTUGAL
Tel: + 351 214 457 700 -Fax: + 351 214 457 755 -Germany Sales Tel: + 0049 4121 870 103 - e-mail:[email protected] - www.vitrohm.com
Free Datasheet http://www.datasheet4u.com/
1 page  
Design Notes for Serie RWN
Low-Power, moulded type, RWN family:
If power rating is not the main concern, i.e. current ranges below 5A, a current sensing device in a
standard resistor package may be suitable.
VITROHM offers a SMD-version (RWN), that was designed for automatic PCB-assembly with in
blister-tape.
The power rating for this type is limited by the max. temperature of the moulding material.
Overheating may cause carbonizing of the plastic, short circuit may occur.
This limits also the pulse handling capacity.
50A can be carried by the internal contacts, but energy must not exceed 625 mWs.
VITROHM PORTUGUESA, Lda. - Est.Nacional 249-4, Trajouce - 2765-653 S. Domingos de Rana - PORTUGAL
Tel: + 351 214 457 700 -Fax: + 351 214 457 755 -Germany Sales Tel: + 49 4121 870 103 - e-mail:[email protected] - www.vitrohm.com
Free Datasheet http://www.datasheet4u.com/
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| PDF Descargar | [ Datasheet RWN5020.PDF ] | |
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