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RB480Y-90
Diodes
Schottky barrier diode
RB480Y-90
Applications Low current rectification External dimensions (Unit : mm) Land size figure (Unit : mm)
0.5
1.60.1
1.20.1
1.60.1
Features 1) Ultra small mold type. (EMD4) 2) Low VF 3) High reliability
(4)
(3)
1.0
00.1
EMD4
Construction Silicon epitaxial planar
(1) 0.5 1.00.1 0.5
(2)
Structure
0.50.05
ROHM : EMD4 JEITA : SC-75A Size dot (year week factory)
Taping dimensions (Unit : mm)
4.00.1 2.00.05 1.50.1 0 1.750.1 0.30.1
3.50.05
1.650.1
5.50.2
8.00.2
1.650.1
1PIN
4.00.1
0.80.1
00.1
0.650.1
Absolute maximum ratings (Ta=25C) Parameter Reverse voltage (repetitive peak) Reverse voltage (DC) Average rectified forward current*1 Forward current surge peak 60Hz1cyc*1 Junction temperature Storage temperature
Symbol VRM VR Io IFSM Tj Tstg
Limits 90 90 100 1 125 -40 to +125
Unit V V mA A
(*1) Rating of per diode
Electrical characteristic (Ta=25C) Parameter Symbol
Forward voltage Reverse current
VF IR
Min. -
Typ. 0.64 0.3
Max. 0.69 5
Unit V A
Conditions IF=100mA VR=90V
Rev.B
1.650.01
1.55
0.220.05
0.130.05
0.45
1/3
RB480Y-90
Diodes
Electrical characteristic curves
100 1000 100 f=1MHz Ta=75
Ta=125
FORWARD CURRENT:IF(mA)
REVERSE CURRENT:IR(A)
10 Ta=125
10 1 0.1 0.01 0.001
Ta=25 Ta=-25
Ta=25
CAPACITANCE BETWEEN TERMINALS:Ct(pF)
Ta=75
100
10
1
Ta=-25
0.1 0 100 200 300 400 500 600 700 800 FORWARD VOLTAGEVF(mV) VF-IF CHARACTERISTICS
0.0001 0 10 20 30 40 50 60 70 80 90 REVERSE VOLTAGEVR(V) VR-IR CHARACTERISTICS
1 0 5 10 15 20 25 REVERSE VOLTAGE:VR(V) VR-Ct CHARACTERISTICS 30
670
5 Ta=25 IF=0.1A n=30pcs 4.5 Ta=25 VR=90V n=30pcs
30 29 Ta=25 f=1MHz VR=0V n=10pcs
FORWARD VOLTAGE:VF(mV)
REVERSE CURRENT:IR(nA)
CAPACITANCE BETWEEN TERMINALS:Ct(pF)
660
4 3.5 3 2.5 2 1.5 1 0.5 0 AVE:0.286uA
28 27 26 25 24 23 22 21 20 AVE:21.60pF
650
640
630 AVE:641.7mV 620 VF DISPERSION MAP
IR DISPERSION MAP
Ct DISPERSION MAP
20
10
10 9
PEAK SURGE FORWARD CURRENT:IFSM(A)
PEAK SURGE FORWARD CURRENT:IFSM(A)
PEAK SURGE FORWARD CURRENT:IFSM(A)
Ifsm 15
1cyc 8.3ms
9 8 7 6 5 4 3 2 1 0 1 10 NUMBER OF CYCLES IFSM-CYCLE CHARACTERISTICS 100 Ifsm 8.3ms 8.3ms 1cyc
8 7 6 5 4 3 2 1 0 1
Ifsm t
10
5 AVE:3.70A 0 IFSM DISRESION MAP
10 TIME:t(ms) IFSM-t CHARACTERISTICS
100
1000
0.2 Rth(j-a) Per diode D=1/2 0.1 Sin(180) DC
0.03 Per diode
TRANSIENT THAERMAL IMPEDANCE:Rth (/W)
Rth(j-c) 100
REVERSE POWER DISSIPATION:PR (W)
FORWARD POWER DISSIPATION:Pf(W)
0.02
Mounted on epoxy board IM=10mA IF=100mA
D=1/2 0.01 DC Sin(180)
1ms
time
300us
10 0.001
0.1
10
1000
0 0 0.05 0.1 0.15 0.2 0.25 AVERAGE RECTIFIED FORWARD CURRENTIo(A) Io-Pf CHARACTERISTICS 0.3
0 0 20 40 60 80
TIME:t(s) Rth-t CHARACTERISTICS
REVERSE VOLTAGE:VR(V) VR-PR CHARACTERISTICS
Rev.B
2/3
RB480Y-90
Diodes
0.3 Per diode
AVERAGE RECTIFIED FORWARD CURRENT:Io(A) AVERAGE RECTIFIED FORWARD CURRENT:Io(A)
0.3 0A 0V t Io VR D=t/T VR=45V Tj=125 Per diode 0.2 DC T D=1/ 0.1 Sin( ) 0 0 25 50 75 100 AMBIENT TEMPERATURE:Ta() Derating Curve(Io-Ta) 125 0 25 50 75 100 125 0A 0V t Io VR D=t/T VR=45V Tj=125
0.2
DC D=1/2
T
0.1 Sin(180) 0
CASE TEMPARATURE:Tc() Derating Curve(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

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