ROHM RB751V-40

RB751V-40
Diodes
Schottky barrier diode
RB751V-40
zLand size figure
zExternal dimensions (Unit : mm)
0.1±0.1
0.05
0.9MIN.
0.8MIN.
1.25±0.1
1.7±0.1
2.1
zFeatures
1) Ultra small mold type. (UMD2)
2) Low VF
3) High reliability
2.5±0.2
zApplications
Low current rectification
UMD2
zConstruction
Silicon epitaxial planar
zStructure
0.7±0.2
0.1
0.3±0.05
ROHM : UMD2
JEDEC : S0D-323
JEITA : SC-90/A
dot (year week factory)
zTaping dimensions (Unit : mm)
0.3±0.1
φ1.55±0.05
2.0±0.05
4.0±0.1
1.40±0.1
2.8±0.1
2.75
8.0±0.2
3.5±0.05
1.75±0.1
4.0±0.1
φ1.05
1.0±0.1
zAbsolute maximum ratings (Ta=25°C)
Param eter
Sym bol
Lim its
Unit
R evers e voltage (repetitive peak)
Revers e voltage (DC)
Average rectified forward current
Forward current s urge peak ( 60Hz・ 1cyc )
J unction tem perature
S torage tem perature
VRM
VR
Io
IFSM
Tj
Ts tg
40
30
30
200
125
-40 to +125
V
V
mA
mA
℃
℃
zElectrical characteristic (Ta=25°C)
Param eter
Forward voltage
Sym bol
Min.
Typ.
Max.
Unit
VF
-
-
0.37
V
IF =1m A
Conditions
Revers e current
IR
-
-
0.5
µA
VR =30V
Capacitance betw een term inal
Ct
-
2
-
pF
VR =1V , f=1MHz
Rev.B
1/3
RB751V-40
Diodes
zElectrical characteristic curves
Ta=125℃
Ta=125℃
Ta=75℃
1
Ta=-25℃
Ta=25℃
0.1
Ta=75℃
10
Ta=25℃
1
0.1
Ta=-25℃
0.01
0.01
0
f=1MHz
100
CAPACITANCE BETWEEN
TERMINALS:Ct(pF)
10
REVERSE CURRENT:IR(uA)
FORWARD CURRENT:IF(mA)
10
1000
100
0.001
100 200 300 400 500 600 700 800 900 1000
0
FORWARD VOLTAGE:VF(mV)
VF-IF CHARACTERISTICS
10
20
1
0.1
30
0
10
REVERSE VOLTAGE:VR(V)
VR-IR CHARACTERISTICS
20
30
REVERSE VOLTAGE:VR(V)
VR-Ct CHARACTERISTICS
VF分布
290
280
270
260
Ta=25℃
VR=30V
n=30pcs
900
800
700
600
500
400
300
200
AVE:267.4mV
100
250
0
6
5
4
AVE:1.97pF
3
2
0
Ct DISPERSION MAP
20
10
9
Ifsm
15
15
8.3ms
PEAK SURGE
FORWARD CURRENT:IFSM(A)
1cyc
Ifsm
PEAK SURGE
FORWARD CURRENT:IFSM(A)
8.3ms 8.3ms
1cyc
10
10
AVE:7.30A
5
Ifsm
8
t
7
6
5
4
3
2
1
0
0
1
10
100
0
1
NUMBER OF CYCLES
IFSM-CYCLE CHARACTERISTICS
IFSM DISPERSION MAP
10
TIME:t(ms)
IFSM-t CHARACTERISTICS
100
0.003
0.04
1000
Rth(j-c)
100
Mounted on epoxy board
IM=10mA
10
1ms
IF=100mA
FORWARD POWER
DISSIPATION:Pf(W)
Rth(j-a)
0.03
REVERSE POWER
DISSIPATION:PR (W)
PEAK SURGE
FORWARD CURRENT:IFSM(A)
7
IR DISPERSION MAP
20
5
Ta=25℃
f=1MHz
VR=1V
n=10pcs
8
1
AVE:185.5nA
VF DIPERSION MAP
TRANSIENT
THAERMAL IMPEDANCE:Rth (℃/W)
9
CAPACITANCE BETWEEN
TERMINALS:Ct(pF)
Ta=25℃
IF=1mA
n=30pcs
REVERSE CURRENT:IR(nA)
FORWARD VOLTAGE:VF(mV)
10
1000
300
D=1/2
Sin(θ=180)
0.02
DC
0.01
0.002
D=1/2
DC
0.001
Sin(θ=180)
time
300us
1
0.001
0.00
0.1
10
TIME:t(s)
Rth-t CHARACTERISTICS
1000
0
0.00
0.01
0.02
0.03
0.04
AVERAGE RECTIFIED
FORWARD CURRENT Io(A)
Io-Pf CHARACTERISTICS
0.05
0
10
20
30
REVERSE VOLTAGE:VR(V)
VR-PR CHARACTERISTICS
Rev.B
2/3
RB751V-40
Diodes
0.10
Io
0A
0V
0.08
t
0.06
DC
0.04
D=1/2
0.02
T
VR
D=t/T
VR=15V
Tj=125℃
Sin(θ=180)
0
AVERAGE RECTIFIED
FORWARD CURRENT:Io(A)
AVERAGE RECTIFIED
FORWARD CURRENT:Io(A)
0.1
Io
0A
0V
0.08
t
0.06
DC
0.04
D=1/2
0.02
T
VR
D=t/T
VR=15V
Tj=125℃
Sin(θ=180)
0.00
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)
Rev.B
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