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PDF RB541SM-40 Data sheet ( Hoja de datos )
| Número de pieza | RB541SM-40 | |
| Descripción | Schottky Barrier Diode | |
| Fabricantes | ROHM Semiconductor | |
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Schottky Barrier Diode
RB541SM-40
Data Sheet
lApplication
Small current rectification
lDimensions (Unit : mm)
0.8±0.05
(1)
0.12±0.05
lLand Size Figure (Unit : mm)
0.8
lFeatures
1) Ultra small mold type
(EMD2)
2) High reliability
3) Super low VF
lConstruction
Silicon epitaxial planar type
(2)
0.3±0.05
ROHM : EMD2
JEDEC : SOD-523
0.6±0.1
JEITA : SC-79
: Year, week and factory
lTaping Dimensions (Unit : mm)
EMD2
lStructure (1) Cathode
(2) Anode
4.0±0.1 2.0±0.05
Φ1.55±0.05
0.2±0.05
0.35±0.03 0.90±0.03
4.0±0.1 2.0±0.05
Φ0.5±0.05
0.2
0.75±0.05
lAbsolute Maximum Ratings (Tc= 25°C)
Parameter
Symbol
Conditions
Limits Unit
Repetitive peak reverse voltage
VRM
Duty≦0.5
40 V
Reverse voltage
VR Direct reverse voltage
Average forward rectified current
Non-repetitive forward current surge peak
Io
IFSM
Glass epoxy board mounted, 60Hz half sin wave,
resistive load
60Hz half sin wave, Non-repetitive at
Ta=25ºC , 1cycle
Operating junction temperature
Tj
-
40
200
1
125
V
mA
A
°C
Storage temperature
Tstg
- -55 to +125 °C
lElectrical Characteristics (Tj= 25°C)
Parameter
Symbol
Conditions
Min. Typ. Max. Unit
Forward voltage
Reverse current
VF IF=100mA - - 0.61 V
IR
VR=40V
- - 100 mA
www.rohm.com
© 2015 ROHM Co., Ltd. All rights reserved.
1/5
2015.09 - Rev.A
1 page  
RB541SM-40
lElectrical Characteristic Curves
Data Sheet
1000
Rth(j-a)
100
Rth(j-c)
Glass epoxy board mounted
IM=10mA
IF=0.2A
time
10
0.001 0.01 0.1
1ms300ms
1 10
100 1000
TIME : t(s)
Rth-t CHARACTERISTICS
600
500
400
Glass epoxy board mounted
IO
0A
0V
VR t
T
D=t/T
VR=VRM/2
Tj=125°C
DC
300 D = 1/2
200
100 Sin(θ=180)
0
0 25 50 75 100 125
AMBIENT TEMPERATURE : Ta(°C)
DERATING CURVE (Io-Ta)
600
500
400 DC
Glass epoxy board mounted
IO
0A
0V
VR t
T
D=t/T
VR=VRM/2
Tj=125°C
300
D = 1/2
200
100 Sin(θ=180)
0
0 25 50 75 100 125
CASE TEMPERATURE : Tc(°C)
DERATING CURVE (Io-Tc)
www.rohm.com
© 2015 ROHM Co., Ltd. All rights reserved.
5/5
2015.09 - Rev.A
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet RB541SM-40.PDF ] | |
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