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Schottky Barrier Diode
RB050LA-30
Applications General rectification Dimensions (Unit : mm)
0.20.15 0.1
Land size figure(Unit : mm)
2.0 1.4
2.60.2
3.80.2
4.70.3
PMD
Construction Silicon epitaxial planar
1.50.2 0.950.1
Structure
ROHM : PMD Manufacture Date
Taping specificationsUnit : mm
2.00.05 4.00.1 1.750.1 1.550.1 0 0.250.05
1.4
Features 1)Small and thin power mold type.(PMDT) 2)Low IR 3)High reliability
5.50.05
12.00.2
1.550.1 0 2.70.1 4.00.1 1.250.1
Absolute maximum ratingsTa=25 Limits Symbol VRM Reverse voltage (repetitive) 30 VR Reverse voltage (DC) 30 Average rectified forward current (*1) 3 Io IFSM Forward current surge peak 60Hz1cyc 70 Junction temperature 150 Tj Storage temperature -55 to +150 Tstg (*1)Tc=105max Mounting on epoxi board. 180Half sine wave Electrical characteristics Ta=25 Parameter Forward voltage Reverse current Symbol VF IR Min. Typ. Max. 0.45 150 Unit V A IF=3.0A VR=30V Conditions Parameter Unit V V A A
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5.00.1
1/3
2009.02 - Rev.B
5.00.1
4.4
RB050LA-30
Data Sheet
10
1000000
Ta=150 Ta=125
10000 f=1MHz CAPACITANCE BETWEEN TERMINALS:Ct(pF)
Ta=75 Ta=125
1
REVERSE CURRENT:IR(uA)
FORWARD CURRENT:IF(A)
100000 10000
Ta=150
0.1
Ta=25 Ta=-25
Ta=75 1000 100 10 1 0.1 0.01 0 5 10 15 20 25 REVERSE VOLTAGEVR(V) VR-IR CHARACTERISTICS 30 Ta=-25 Ta=25
1000
100
0.01
0.001 0 100 200 300 400 500 600
10 0 5 10 15 20 25 REVERSE VOLTAGE:VR(V) VR-Ct CHARACTERISTICS 30
FORWARD VOLTAGEVF(mV) VF-IF CHARACTERISTICS
440 FORWARD VOLTAGE:VF(mV) REVERSE CURRENT:IR(uA) 430 420 410 AVE:414.1mV 400 390 Ta=25 IF=3A n=30pcs
200 180 160 140 120 100 80 60 40 20 0
AVE:18.82uA CAPACITANCE BETWEEN TERMINALS:Ct(pF) Ta=25 VR=30V n=30pcs
1050 1040 1030 1020 1010 1000 990 980 970 960 950 AVE:1012.1pF Ta=25 f=1MHz VR=0V n=10pcs
VF DISPERSION MAP
IR DISPERSION MAP
Ct DISPERSION MAP
RESERVE RECOVERY TIME:trr(ns)
300 PEAK SURGE FORWARD CURRENT:IFSM(A) 250 200 150 100 50 0 IFSM DISPERSION MAP AVE:214.0A Ifsm 1cyc 8.3ms
30
PEAK SURGE FORWARD CURRENT:IFSM(A)
300
25 20 15 10 AVE:12.3ns 5 0
trr DISPERSION MAP
Ta=25 IF=0.5A IR=1A Irr=0.25*IR n=10pcs
250 200 150 100 50 0
1
Ifsm 8.3ms 8.3ms 1cyc
10
100
NUMBER OF CYCLES IFSM-CYCLE CHARACTERISTICS
500 PEAK SURGE FORWARD CURRENT:IFSM(A) Ifsm
3 TRANSIENT THAERMAL IMPEDANCE:Rth (/W)
1000 Mounted on epoxcy board 100 Rth(j-c)
IM=100mA IF=1A
400
FORWARD POWER DISSIPATION:Pf(W)
t
Rth(j-a)
2 D=1/2 Sin(180) DC
300
10
200
1
1
time 1ms
300us
100
0
0.1 1 10 100
0.1 0.001
0
0.1
10
1000
0
1
2
3
4
5
TIME:t(ms) IFSM-t CHARACTERISTICS
TIME:t(s) Rth-t CHARACTERISTICS
AVERAGE RECTIFIED FORWARD CURRENTIo(A) Io-Pf CHARACTERISTICS
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2/3
2009.02 - Rev.B
RB050LA-30
Data Sheet
3 AVERAGE RECTIFIED FORWARD CURRENT:Io(A)
7 AVERAGE RECTIFIED FORWARD CURRENT:Io(A) 6 5 4 3 2 1 0 0 25 50 75 100 125 150 AMBIENT TEMPERATURE:Ta() Derating Curve(Io-Ta) Sin(180) DC D=1/2 T 0A 0V t Io VR
D=t/T VR=15V Tj=150
7 6 5 4 3 2 1 0 0 25 50 Sin(180) DC D=1/2
0A 0V t T
Io VR D=t/T VR=15V Tj=150
REVERSE POWER DISSIPATION:PR (W)
2 DC 1 D=1/2
0 0
Sin(180) 10 20 REVERSE VOLTAGE:VR(V) VR-PR CHARACTERISTICS 30
75
100
125
150
CASE TEMPARATURE:Tc() Derating Curve(Io-Tc)
30 No break at 30kV ELECTROSTATIC DISCHARGE TEST ESD(KV) 25 20 15 10 5 0 C=200pF R=0 C=100pF R=1.5k AVE:14.6kV
ESD DISPERSION MAP
www.rohm.com (c)2009 ROHM Co., Ltd. All rights reserved.
3/3
2009.02 - Rev.B
Appendix
Notes
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, communication devices, electronic appliances and amusement devices). The Products 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 against the possibility of physical injury, fire or any other damage caused in the event of the failure of any Product, such as derating, redundancy, fire control and fail-safe designs. ROHM shall bear no responsibility whatsoever for your use of any Product outside of the prescribed scope or not in accordance with the instruction manual. The Products are not designed or manufactured to be used with any equipment, device or system which requires an extremely high level of reliability the failure or malfunction of which may result in a direct threat to human life or create a risk of human injury (such as a medical instrument, transportation equipment, aerospace machinery, nuclear-reactor controller, fuel-controller or other safety device). ROHM shall bear no responsibility in any way for use of any of the Products for the above special purposes. If a Product is intended to be used for any such special purpose, please contact a ROHM sales representative before purchasing. If you intend to export or ship overseas any Product or technology specified herein that may be controlled under the Foreign Exchange and the Foreign Trade Law, you will be required to obtain a license or permit under the Law.
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Appendix-Rev4.0

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