ROHM RB520S-40_1

RB520S-40
Diodes
Schottky barrier diode
RB520S-40
zApplications
Rectifying small power
zLand size figure
zDimensions (Unit : mm)
0.12±0.05
0.8
1.2±0.05
zFeatures
1) Ultra small power mold type.
(EMD2)
2) Low IR
3) High reliability
1.6±0.1
1.7
0.6
0.8±0.05
EMD2
0.3±0.05
zConstruction
Silicon epitaxial planer
zStructure
0.6±0.1
ROHM : EMD2
JEDEC :SOD-523
JEITA : SC-79
dot (year week factory)
zTaping dimensions (Unit : mm)
0.2±0.05
φ1.5±0.05
2.0±0.05
1.26±0.05
0
3.5±0.05
0.6
2.45±0.1
1.3±0.06
0
8.0±0.15
1.75±0.1
4.0±0.1
0.2
φ0.5
0.95±0.06
0
空ポケット
Empty
poc ket
zAbsolute maximum ratings (Ta=25°C)
Parameter
Symbol
Reverse voltage (repetitive peak)
VRM
Reverse voltage (DC)
VR
4.0±0.1
2.0±0.05
Limits
Unit
V
V
40
Average rectified forward current
Forward current surge peak
IFSM
40
200
1
Junction temperature
Storage temperature
Tj
Tstg
125
-40 to +125
Io
0.76±0.05
mA
A
℃
℃
zElectrical characteristic (Ta=25°C)
Parameter
Forward voltage
Reverse current
Symbol
VF
VF
IR
Min.
-
Typ.
-
Max.
0.39
0.55
1
Unit
V
V
µA
IR
-
-
10
µA
Conditions
IF=10mA
IF=100mA
VR=10V
VR=40V
Rev.D
1/3
RB520S-40
Diodes
zElectrical characteristic curves
1000
1000
Ta=75℃
10
Ta=25℃
1
Ta=-25℃
0.1
0.01
Ta=75℃
10
1
Ta=25℃
0.1
Ta=-25℃
0.01
0.001
0.001
100
200
300
400
500
600
0
FORWARD VOLTAGE:VF(mV)
VF-IF CHARACTERISTICS
0
40
480
AVE:491.2mV
470
800
600
500
400
AVE:67.0nA
200
30
25
20
15
AVE:23.2pF
10
5
0
0
Ct DISPERSION MAP
15
8.3ms
15
AVE:5.60A
5
0
PEAK SURGE
FORWARD CURRENT:IFSM(A)
PEAK SURGE
FORWARD CURRENT:IFSM(A)
1cyc
Ifsm
10
35
100
10
20
40
IR DISPERSION MAP
30
Ifsm
8.3ms 8.3ms
1cyc
5
0
1
10
100
NUMBER OF CYCLES
IFSM-CYCLE CHARACTERISTICS
IFSM DISPERSION MAP
0.3
Mounted on epoxy board
IM=1mA
IF=200mA
30
Ta=25℃
f=1MHz
VR=0V
n=10pcs
45
700
300
20
50
Ta=25℃
VR=10V
n=30pcs
VF DISPERSION MAP
25
10
REVERSE VOLTAGE:VR(V)
VR-Ct CHARACTERISTICS
CAPACITANCE BETWEEN
TERMINALS:Ct(pF)
490
10000
30
900
460
Ifsm
t
10
5
0
0.1
1
10
TIME:t(ms)
IFSM-t CHARACTERISTICS
100
0.01
1ms
time
Rth(j-a)
300us
Rth(j-c)
100
FORWARD POWER
DISSIPATION:Pf(W)
0.008
1000
D=1/2
REVERSE POWER
DISSIPATION:PR (W)
PEAK SURGE
FORWARD CURRENT:IFSM(A)
20
1000
Ta=25℃
IF=100mA
n=30pcs
REVERSE CURRENT:IR(nA)
FORWARD VOLTAGE:VF(mV)
10
REVERSE VOLTAGE:VR(V)
VR-IR CHARACTERISTICS
510
500
10
1
0.0001
0
TRANSIENT
THAERMAL IMPEDANCE:Rth (℃/W)
f=1MHz
CAPACITANCE BETWEEN
TERMINALS:Ct(pF)
100
100
Ta=125℃
100
REVERSE CURRENT:IR(μA)
FORWARD CURRENT:IF(mA)
Ta=125℃
0.2
Sin(θ=180)
DC
0.1
DC
0.006
D=1/2
0.004
Sin(θ=180)
0.002
10
0.001
0
0
0.01
0.1
1
10
TIME:t(s)
Rth-t CHARACTERISTICS
100
1000
0
0.1
0.2
0.3
0.4
AVERAGE RECTIFIED
FORWARD CURRENT:Io(A)
Io-Pf CHARACTERISTICS
0.5
0
10
20
30
40
REVERSE VOLTAGE:VR(V)
VR-PR CHARACTERISTICS
Rev.D
2/3
RB520S-40
Diodes
0.5
0.4
t
DC
T
0.3
VR
D=t/T
VR=20V
Tj=125℃
D=1/2
0.2
0.1
Sin(θ=180)
0
Io
0A
0V
Io
0A
0V
AVERAGE RECTIFIED
FORWARD CURRENT:Io(A)
AVERAGE RECTIFIDE
FORWARD CURRENT:Io(A)
0.5
t
0.4
DC
T
VR
D=t/T
VR=20V
Tj=125℃
0.3
D=1/2
0.2
0.1
Sin(θ=180)
0
0
25
50
75
100
AMBIENT TEMPERATURE:Ta(℃)
Derating Curve (Io-Ta)
125
0
25
50
75
100
125
CASE TEMPARATURE:Tc(℃)
Derating Curve (Io-Tc)
Rev.D
3/3
Appendix
Notes
No technical content pages of this document may be reproduced in any form or transmitted by any
means without prior permission of ROHM CO.,LTD.
The contents described herein are subject to change without notice. The specifications for the
product described in this document are for reference only. Upon actual use, therefore, please request
that specifications to be separately delivered.
Application circuit diagrams and circuit constants contained herein are shown as examples of standard
use and operation. Please pay careful attention to the peripheral conditions when designing circuits
and deciding upon circuit constants in the set.
Any data, including, but not limited to application circuit diagrams information, described herein
are intended only as illustrations of such devices and not as the specifications for such devices. ROHM
CO.,LTD. disclaims any warranty that any use of such devices shall be free from infringement of any
third party's intellectual property rights or other proprietary rights, and further, assumes no liability of
whatsoever nature in the event of any such infringement, or arising from or connected with or related
to the use of such devices.
Upon the sale of any such devices, other than for buyer's right to use such devices itself, resell or
otherwise dispose of the same, no express or implied right or license to practice or commercially
exploit any intellectual property rights or other proprietary rights owned or controlled by
ROHM CO., LTD. is granted to any such buyer.
Products listed in this document are no antiradiation design.
The products listed in this document are designed to be used with ordinary electronic equipment or devices
(such as audio visual equipment, office-automation equipment, communications devices, electrical
appliances and electronic toys).
Should you intend to use these products with equipment or devices which require an extremely high level
of reliability and the malfunction of which would directly endanger human life (such as medical
instruments, transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers
and other safety devices), please be sure to consult with our sales representative in advance.
It is our top priority to supply products with the utmost quality and reliability. However, there is always a chance
of failure due to unexpected factors. Therefore, please take into account the derating characteristics and allow
for sufficient safety features, such as extra margin, anti-flammability, and fail-safe measures when designing in
order to prevent possible accidents that may result in bodily harm or fire caused by component failure. ROHM
cannot be held responsible for any damages arising from the use of the products under conditions out of the
range of the specifications or due to non-compliance with the NOTES specified in this catalog.
Thank you for your accessing to ROHM product informations.
More detail product informations and catalogs are available, please contact your nearest sales office.
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Copyright © 2007 ROHM CO.,LTD.
THE AMERICAS / EUPOPE / ASIA / JAPAN
Contact us : [email protected] rohm.co. jp
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TEL : +81-75-311-2121
FAX : +81-75-315-0172
Appendix1-Rev2.0