RB541VM-40 Datasheet PDF - Rohm

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RB541VM-40
Rohm

Part Number RB541VM-40
Description Schottky Barrier Diode
Page 6 Pages


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Schottky Barrier Diode
RB541VM-40
Data Sheet
lApplication
General rectification
lDimensions (Unit : mm)
1.25±0.1
(1)
0.1±0.1
    0.05
lLand Size Figure (Unit : mm)
0.9
lFeatures
1) Ultra small mold type
(UMD2)
2) High reliability
3) Super low VF
lConstruction
Silicon epitaxial planar type
(2)
0.3±0.05
0.7±0.2
    0.1
ROHM : UMD2
JEDEC : SOD-323 JEITA : SC-90/A
: Manufacture date
lTaping Dimensions (Unit : mm)
4.0±0.1 2.0±0.05
fφ1.15.55±0.005.05
UMD2
lStructure (1) Cathode
(2) Anode
0.3±0.1
1.40±0.1
lAbsolute Maximum Ratings (Tc= 25°C)
Parameter
Symbol
4.0±0.1
fφ1.10.055
Conditions
1.0±0.1
Limits Unit
Repetitive peak reverse voltage
VRM
Duty0.5
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
1000
125
V
mA
mA
°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
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© 2015 ROHM Co., Ltd. All rights reserved.
1/5
2015.01 - Rev.A



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RB541VM-40
lElectrical Characteristic Curves
Data Sheet
1000
Tj = 125°C
100
10 Tj = 75°C
Tj = 25°C
Tj = -25°C
1
0 200 400 600 800 1000 1200
FORWARD VOLTAGE : VF(mV)
VF-IF CHARACTERISTICS
1000
100
Tj = 125°C
10 Tj = 75°C
1 Tj = 25°C
0.1 Tj = -25°C
0.01
0
10 20 30
REVERSE VOLTAGE : VR(V)
VR-IR CHARACTERISTICS
40
100 550
Tj = 25°C
f = 1MHz
540
530
Tj=25°C
IF=100mA
n=30pcs
520
510
10
500 Ave. : 481.3mV
490
480
470
1
0 5 10 15 20 25 30
460
REVERSE VOLTAGE : VR(V)
VR-Ct CHARACTERISTICS
VF DISPERSION MAP
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© 2015 ROHM Co., Ltd. All rights reserved.
2/5
2015.01 - Rev.A



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RB541VM-40
lElectrical Characteristic Curves
15
Tj=25°C
14 VR=40V
13 n=30pcs
12
11
10 Ave. : 8mA
9
8
7
6
IR DISPERSION MAP
Data Sheet
35
Tj=25°C
f=1MHz
30 VR=0V
n=10pcs
25
20
Ave. : 15pF
15
10
Ct DISPERSION MAP
40
35
IFSM 1cyc
30
8.3ms
Ta=25°C
25
20
15
10 Ave. : 3.4A
5
0
IFSM DISPERSION MAP
35
Tj=25°C
30 IF=0.1A
IR=0.1A
25 Irr / IR=0.10
n=10pcs
20
15
Ave. : 6.4ns
10
5
0
trr DISPERSION MAP
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© 2015 ROHM Co., Ltd. All rights reserved.
3/5
2015.01 - Rev.A



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RB541VM-40
lElectrical Characteristic Curves
10 10
IFSM
8.3 8.3
ms ms
1cyc
Ta=25°C
Data Sheet
IFSM
time
1cyc
Ta=25°C
1
1 10 100
NUMBER OF CYCLES
IFSM-CYCLE CHARACTERISTICS
1
1 10 100
TIME : t(ms)
IFSM-t CHARACTERISTICS
0.5
Tj = 125°C
0.4
0.3 D = 1/2
Sin(θ=180)
0.2
0.1 DC
0.0
0
100 200 300
AVERAGE RECTIFIED
FORWARD CURRENT : Io(mA)
Io-PF CHARACTERISTICS
400
0.06
0.05
Tj = 125°C
0.04
0.03
Sin(θ=180)
0.02 D = 1/2
DC
0.01
0.00
0
10 20 30
REVERSE VOLTAGE : VR(V)
VR-PR CHARACTERISTICS
40
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© 2015 ROHM Co., Ltd. All rights reserved.
4/5
2015.01 - Rev.A



RB541VM-40 datasheet pdf
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