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| DA228U Diodes Switching diode DA228U Applications Ultra high speed switching External dimensions (Unit : mm) Land size figure (Unit : mm) 1.3 2.00.2 Features 1) Ultra small mold type. (UMD3) 2) High reliability 0.30.1 0.150.05 (3) 0.9MIN. Each lead has same dimension 0.65 1.250.1 2.10.1 0.8MIN UMD3 00.1 0.1Min (2) 0.65 0.65 (1) Structure Construction Silicon epitaxial planar 1.30.1 0.70.1 0.90.1 (1)D2:C (2)D1:A (3)D1:C D2:A ROHM : UMD3 JEDEC : SOT-323 JEITA : SC-70 dot (year week factory) Taping specifications (Unit : mm) 4.00.1 2.00.05 1.550.05 0.30.1 1.750.1 3.50.05 8.00.2 2.40.1 5.50.2 2.250.1 0 4.00.1 0.50.05 00.1 2.40.1 1.250.1 Absolute maximum ratings (Ta=25C) Parameter Reverse voltage (repetitive peak) Reverse voltage (DC) Forward current (Single) Average rectified forward current (Single) Surge current t=1s (Single) Power dissipation Junction temperature Storage temperature Rated in slash put frequency Symbol VRM VR IFM Io Isurge Pd Tj Tstg f Limits 80 80 200 100 300 200 150 -55 to +150 100 Unit V V mA mA mA mW/Total MHz Electrical characteristics (Ta=25C) Parameter Forward voltage Reverse current Capacitance between terminals Symbol VF IR Ct32 Ct13 Ct12 Min. Typ. Max. 1.2 0.1 5.0 6.5 5.0 Unit V A pF pF pF Conditions IF=100mA VR=80V VR=0V , f=1MHz Rev.A 1.6 1/3 DA228U Diodes Electrical characteristic curves (Ta=25C) 100 100 100 FORWARD CURRENT:IF(mA) FORWARD CURRENT:IF(mA) D1 10 D2 Ta=75 Ta=125 Ta=-25 Ta=150 Ta=25 Ta=75 Ta=125 REVERSE CURRENT:IR(nA) 10 1 D1 Ta=150 Ta=125 10 Ta=-25 Ta=75 0.1 0.01 0.001 Ta=25 Ta=-25 Ta=150 Ta=25 1 1 0.0001 0.1 0 100 200 300 400 500 600 700 800 900 1000 1100 1200 0.1 0 100 200 300 400 500 600 700 800 900 1000 1100 0.00001 0 10 20 30 40 50 60 REVERSE VOLTAGEVR(V) VR-IR CHARACTERISTICS 70 80 FORWARD VOLTAGEVF(mV) VF-IF CHARACTERISTICS Ta=150 100 10 Ta=75 1 0.1 0.01 0.001 Ta=25 FORWARD VOLTAGEVF(mV) VF-IF CHARACTERISTICS D2 Ta=125 10 Ct32 f=1MHz 10 Ct13 f=1MHz REVERSE CURRENT:IR(nA) CAPACITANCE BETWEEN TERMINALS:Ct(pF) CAPACITANCE BETWEEN TERMINALS:Ct(pF) 0 1 2 3 4 5 6 7 8 9 10 1 1 Ta=-25 0.0001 0 10 20 30 40 50 60 REVERSE VOLTAGEVR(V) VR-IR CHARACTERISTICS 70 80 0.1 REVERSE VOLTAGE:VR(V) VR-Ct CHARACTERISTICS 0.1 0 1 2 3 4 5 6 7 8 9 10 REVERSE VOLTAGE:VR(V) VR-Ct CHARACTERISTICS 10 Ct12 f=1MHz 990 1060 FORWARD VOLTAGE:VF(mV) D1 980 970 960 950 AVE:961.5mV 940 FORWARD VOLTAGE:VF(mV) CAPACITANCE BETWEEN TERMINALS:Ct(pF) Ta=25 IF=100mA n=30pcs D2 1050 Ta=25 IF=100mA n=30pcs 1040 1 1030 1020 AVE:1035.0mV 1010 0.1 0 1 2 3 4 5 6 7 8 9 10 REVERSE VOLTAGE:VR(V) VR-Ct CHARACTERISTICS VF DISPERSION MAP VF DISPERSION MAP 1 0.9 10 D1 REVERSE CURRENT:IR(nA) REVERSE CURRENT:IR(nA) 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 IR DISPERSION MAP AVE:0.1065nA 7 6 5 4 3 2 1 0 IR DISPERSION MAP AVE:0.620nA CAPACITANCE BETWEEN TERMINALS:Ct(pF) 0.8 Ta=25 VR=15V n=30pcs 5 9 8 D2 Ta=25 VR=15V n=30pcs Ct32 4 Ta=25 VR=0V f=1MHz n=10pcs AVE:3.34pF 3 2 1 0 Ct DISPERSION MAP Rev.A 2/3 DA228U Diodes 5 Ct13 4 3 2 1 0 Ct DISPERSION MAP AVE:3.64pF Ta=25 VR=0V f=1MHz n=10pcs 5 4 3 2 AVE:1.86pF 1 0 Ct DISPERSION MAP 40 RESERVE RECOVERY TIME:trr(ns) Ct12 CAPACITANCE BETWEEN TERMINALS:Ct(pF) CAPACITANCE BETWEEN TERMINALS:Ct(pF) Ta=25 VR=0V f=1MHz n=10pcs VR=6V 30 D2 20 10 D1 0 0 2 4 6 8 FORWARD CURRENT:IF(mA) trr-IF CHARACTERISTICS 10 10 VR=6V 1000 10 Rth(j-a) 9 TRANSIENT THAERMAL IMPEDANCE:Rth (/W) PEAK SURGE FORWARD CURRENT:IFSM(A) D1 ELECTROSTATIC DISCHARGE TEST ESD(KV) 8 7 6 5 4 3 2 1 0 AVE:0.670kV AVE:6.43kV D2 1 D1 Ifsm Rth(j-c) 100 Mounted on epoxy board IM=100mA IF=10A t 1ms time 300us 0.1 1 100 TIME:t(ms) IFSM-t CHARACTERISTICS 10 1000 10 0.001 0.01 1 10 100 TIME:t(s) Rth-t CHARACTERISTICS 0.1 1000 C=200pF R=0 C=100pF R=1.5k ESD DISPERSION MAP 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 ELECTROSTATIC DISCHARGE TEST ESD(KV) D2 AVE:13.56kV AVE:1.87kV C=200pF R=0 C=100pF R=1.5k ESD DISPERSION MAP Rev.A 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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