RB085T-40_10 [ROHM]
Schottky barrier diode; 肖特基二极管![RB085T-40_10](http://pdffile.icpdf.com/pdf1/p00136/img/icpdf/RB085_753657_icpdf.jpg)
型号: | RB085T-40_10 |
厂家: | ![]() |
描述: | Schottky barrier diode |
文件: | 总4页 (文件大小:320K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
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Schottky barrier diode
RB085T-40
Applications
Dimensions (Unit : mm)
Structure
Switching power supply
Features
1) Cathode common type.
(TO-220)
(1) (2) (3)
2) Low IR
3) High reliability
8
Construction
Silicon epitaxial planer
Absolute maximum ratings (Ta=25°C)
Parameter
Limits
Symbol
VRM
VR
Unit
V
45
40
Reverse voltage (repetitive peak)
Reverse voltage (DC)
V
10
Average rectified forward current (*1)
Forward current surge peak (60Hz / 1cyc) (*1)
Junction temperature
Io
A
100
IFSM
Tj
A
150
C
C
Storage temperature
-40 to +150
Tstg
(*1)Business frequencies, Rating of R-load, 1/2 Io per diode, Tc=132C
Electrical characteristic (Ta=25°C)
Parameter
Conditions
Symbol
VF
Min.
Typ.
Max.
0.55
200
2.5
Unit
V
Forward voltage
Reverse current
-
-
-
-
-
-
IF=5A
IR
VR=40V
A
Thermal impedance
junction to case
jc
C/W
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©2010 ROHM Co., Ltd. All rights reserved.
2010.02 - Rev.D
1/3
ꢀ
RB085T-40
Data Sheet
Electrical characteristic curves
Ta=150°C
Ta=125°C
10
1000
100
10
100000
10000
1000
100
Ta=150C
f=1MHz
Ta=125C
Ta=75°C
Ta=-25°C
Ta=25°C
1
Ta=75C
Ta=25°C
Ta=-25°
10
0.1
1
0.1
0.01
1
0.01
0
100
200
300
400
500
600
0
5
10
15
20
25
30
0
10
20
30
40
REVERSE VOLTAGE:VR(V)
VR-Ct CHARACTERISTICS
FORWARD VOLTAGE : VF(mV)
VF-IF CHARACTERISTICS
REVERSE VOLTAGE : VR(V)
VR-IR CHARACTERISTICS
800
790
780
770
760
750
740
730
720
710
700
530
300
250
200
150
100
50
Ta=25°C
f=1MHz
VR=0V
Ta=25°C
IF=5A
Ta=25°C
VR=40V
n=30pcs
520
510
500
490
480
n=30pcs
n=10pcs
AVE:728.1pF
AVE:504.0mV
VF DISPERSION MAP
Ifsm
AVE:20.3uA
0
IR DISPERSION MAP
Ct DISPERSION MAP
30
25
20
15
10
5
300
250
200
150
100
50
1000
100
10
Ta=25°C
IF=0.5A
IR=1A
Ifsm
1cyc
Irr=0.25*IR
n=10pcs
8.3ms 8.3ms
1cyc
8.3ms
AVE:156.0A
AVE:12.30ns
0
0
1
10
100
NUMBER OF CYCLES
trr DISPERSION MAP
IFSM DISPERSION MAP
IFSM-CYCLE CHARACTERISTICS
1000
100
10
Mounted on epoxy board
100
10
1
15
IM=100mA
IF=1A
Ifsm
t
D=1/2
DC
Rth(j-a)
Rth(j-c)
1ms
Sin(θ=180)
tim
10
5
300us
0.1
0
0.001
0.1
TIME:t(s)
Rth-t CHARACTERISTICS
10
1000
1
10
100
0
5
10
15
20
AVERAGE RECTIFIED
FORWARD CURRENT : Io(A)
Io-Pf CHARACTERISTICS
TIME:t(ms)
IFSM-t CHARACTERISTICS
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©2010 ROHM Co., Ltd. All rights reserved.
2010.02 - Rev.D
2/3
ꢀ
RB085T-40
Data Sheet
5
4
3
2
1
30
20
10
0
30
20
10
0
Io
Io
0A
0V
0A
0V
VR
VR
t
t
D=t/T
D=t/T
VR=20V
Tj=150°C
VR=20V
Tj=150°C
T
DC
T
Sin(θ=180)
DC
D=1/2
D=1/2
D=1/2
DC
Sin(θ=180)
Sin(θ=180)
0
0
0
25
50
75
100
125
150
10
20
30
40
0
25
50
75
100
125
150
REVERSE VOLTAGE : VR(V)
VR-PR CHARACTERISTICS
CASE TEMPARATURE:Tc(°C)
Derating Curve"(Io-Tc)
AMBIENT TEMPERATURE:Ta(°C)
Derating Curve"(Io-Ta)
30
25
20
15
10
5
No break at 30kV
AVE:11.5k
0
C=200pF
R=0Ω
C=100pF
R=1.5kΩ
ESD DISPERSION MAP
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©2010 ROHM Co., Ltd. All rights reserved.
3/3
2010.02 - Rev.D
Notice
N o t e s
No copying or reproduction of this document, in part or in whole, is permitted without the
consent of ROHM Co.,Ltd.
The content specified herein is subject to change for improvement without notice.
The content specified herein is for the purpose of introducing ROHM's products (hereinafter
"Products"). If you wish to use any such Product, please be sure to refer to the specifications,
which can be obtained from ROHM upon request.
Examples of application circuits, circuit constants and any other information contained herein
illustrate the standard usage and operations of the Products. The peripheral conditions must
be taken into account when designing circuits for mass production.
Great care was taken in ensuring the accuracy of the information specified in this document.
However, should you incur any damage arising from any inaccuracy or misprint of such
information, ROHM shall bear no responsibility for such damage.
The technical information specified herein is intended only to show the typical functions of and
examples of application circuits for the Products. ROHM does not grant you, explicitly or
implicitly, any license to use or exercise intellectual property or other rights held by ROHM and
other parties. ROHM shall bear no responsibility whatsoever for any dispute arising from the
use of such technical information.
The Products specified in this document are intended to be used with general-use electronic
equipment or devices (such as audio visual equipment, office-automation equipment, commu-
nication devices, electronic appliances and amusement devices).
The Products specified in this document are not designed to be radiation tolerant.
While ROHM always makes efforts to enhance the quality and reliability of its Products, a
Product may fail or malfunction for a variety of reasons.
Please be sure to implement in your equipment using the Products safety measures to guard
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The Products are not designed or manufactured to be used with any equipment, device or
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More detail product informations and catalogs are available, please contact us.
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R1010
A
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