ROHM RB521CS-30

RB521CS-30
Diodes
Schottky barrier diode
RB521CS-30
zApplications
Low current rectification
zLand size figure (Unit : mm)
zExternal dimensions (Unit : mm)
0.55
0.16±0.05
0.45
1.0±0.05
0.9±0.05
0.5
zFeatures
1) Ultra Small power mold type
(VMN2)
2) Low VF
3) High reliability
0.45
0.6±0.05
VMN2
0.156
0.37±0.03
0.35±0.1
zStructure
Silicon epitaxial planer
zStructure
ROHM : VMN2
dot (year week factory) + day
zTaping dimensions (Unit : mm)
2±0.05
0.7±0.05
2±0.05
φ1.55
0.2±0.05
8.0±0.2
1.1±0.05
3.5±0.05
1.75±0.1
4±0.1
φ0.5
zAbsolute maximum ratings (Ta=25°C)
Parameter
Reverse voltage (DC)
Average rectifierd forward current
Forward current surge peak (60Hz・1cyc)
Junction temperature
Storage temperature
0.52
4.0±0.1
Limits
30
100
500
150
-40 to +125
Symbol
VR
Io
IFSM
Tj
Tstg
Unit
V
mA
mA
℃
℃
zElectrical characteristic (Ta=25°C)
Parameter
Forward vpltage
Reverse current
Symbol
VF
Min.
-
Typ.
-
Max.
0.35
Unit
V
IR
-
-
10
µA
Conditions
IF=10mA
VR=10V
1/3
RB521CS-30
Diodes
zElectrical characteristic curves
Ta=75℃
Ta=-25℃
1
Ta=25℃
0.1
0.01
0.001
1000
Ta=75℃
100
Ta=25℃
10
1
Ta=-25℃
0.1
0.01
100
200
300
400
500
600
10
FORWARD VOLTAGE:VF(mV)
VF-IF CHARACTERISTICS
0
280
270
260
AVE:270.2mV
20
15
10
AVE:2.017uA
5
18
17
16
15
14
13
AVE:17.34pF
12
11
10
VF DISPERSION MAP
IR DISPERSION MAP
20
Ct DISPERSION MAP
15
8.3ms
10
5
AVE:3.90A
PEAK SURGE
FORWARD CURRENT:IFSM(A)
10
1cyc
0
10
Ifsm
8.3ms 8.3ms
1cyc
5
Ifsm
t
5
0
0
1
10
1
100
10
100
TIME:t(ms)
IFSM-t CHARACTERISTICS
NUMBER OF CYCLES
IFSM-CYCLE CHARACTERISTICS
IFSM DISRESION MAP
0.1
0.1
1000
20
Ta=25℃
f=1MHz
VR=0V
n=10pcs
19
0
Ifsm
5
10
15
REVERSE VOLTAGE:VR(V)
VR-Ct CHARACTERISTICS
20
Ta=25℃
VR=10V
n=30pcs
25
REVERSE CURRENT:IR(uA)
FORWARD VOLTAGE:VF(mV)
30
30
Ta=25℃
IF=10mA
n=30pcs
250
PEAK SURGE
FORWARD CURRENT:IFSM(A)
20
REVERSE VOLTAGE:VR(V)
VR-IR CHARACTERISTICS
300
290
10
1
0
CAPACITANCE BETWEEN
TERMINALS:Ct(pF)
0
Rth(j-a)
0.08
0.08
Rth(j-c)
Mounted on epoxy board
100
IF=100mA
IM=10mA
1ms
FORWARD POWER
DISSIPATION:Pf(W)
TRANSIENT
THAERMAL IMPEDANCE:Rth (℃/W)
CAPACITANCE BETWEEN
TERMINALS:Ct(pF)
Ta=125℃
PEAK SURGE
FORWARD CURRENT:IFSM(A)
10
f=1MHz
Ta=125℃
D=1/2
REVERSE POWER
DISSIPATION:PR (W)
100
100
10000
REVERSE CURRENT:IR(uA)
FORWARD CURRENT:IF(mA)
1000
DC
0.06
Sin(θ=180)
0.04
D=1/2
0.04
DC
Sin(θ=180)
0.02
0.02
time
0.06
300us
10
0.001
0
0.1
10
TIME:t(s)
Rth-t CHARACTERISTICS
1000
0
0
0.1
AVERAGE RECTIFIED
FORWARD CURRENT:Io(A)
Io-Pf CHARACTERISTICS
0.2
0
10
20
30
REVERSE VOLTAGE:VR(V)
VR-PR CHARACTERISTICS
2/3
RB521CS-30
Diodes
0.3
0A
0V
Io
t
DC
0.2
T
VR
D=t/T
VR=15V
Tj=125℃
D=1/2
0.1
Sin(θ=180)
AVERAGE RECTIFIED
FORWARD CURRENT:Io(A)
AVERAGE RECTIFIED
FORWARD CURRENT:Io(A)
0.3
0A
0V
0.2
Io
t
DC
T
VR
D=t/T
VR=15V
Tj=125℃
D=1/2
0.1
Sin(θ=180)
0
0
0
25
50
75
100
AMBIENT TEMPERATURE:Ta(℃)
Derating Curve゙(Io-Ta)
125
0
25
50
75
100
125
CASE TEMPARATURE:Tc(℃)
Derating Curve゙(Io-Tc)
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 with 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.
About Export Control Order in Japan
Products described herein are the objects of controlled goods in Annex 1 (Item 16) of Export Trade Control
Order in Japan.
In case of export from Japan, please confirm if it applies to "objective" criteria or an "informed" (by MITI clause)
on the basis of "catch all controls for Non-Proliferation of Weapons of Mass Destruction.
Appendix1-Rev1.1