DA227 ROHM
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Technical content
Rev.A 1/2 Switching diode DA227 zApplications Ultra high speed switching zFeatures 1) Small mold type. (UMD4) 2) High reliability. zConstruction Silicon epitaxial planar z External dimensions (Unit : mm) z Land size figure (Unit : mm) z Structure JEITA : SC-82 JEDEC : SOT-343 dot (year week factory) ROHM : UMD4 JEITA : SC-82 JEDEC : SOT-343 1Pin Mark 2.0±0.2 2.1±0.1 1.25±0.1 0.25±0.1 0.05 各リードとも 同寸法 (3) (2) 1.3±0.1 0.65 0.65 (4) (1) 0.15±0.05 0.9±0.1 0.7 0.1Min 0～0.1 Each lead has same dimension UMD4 0.7 0.9MIN. 0.05 1.3 0.6 1.6 z Taping specifications(Unit : mm) 2.2±0.1 4.0±0.1 zAbsolute maximum ratings (Ta=25°C) zElectrical characteristics (Ta=25°C) Symbol Unit VRM V VR V IFM mA Io mA Isurge A Pd mW Tj ℃ Tstg ℃ Parameter Reverse voltage (DC) verage rectified forward current (single) everse voltage (repetitive peak) eak reverse voltage (single) ower dissipation Limits 100 300 nction temperature torage temperature urge current （t=1us） 4 150 -55 to +150 150 A R P P Ju S S Symbol Min. Typ. Max. Unit Conditions VF -- 1.2 V IF=100mA Reverse current IR -- 0.1 µA VR=70V Ct - - 3.5 pF VR=6V , f=1MHz trr - - 4 ns VR=6V , IF=5mA , RL=50ΩReverse recovery time pacitance between terminals orward voltage Parameter Ca F 3.5±0. 8.0±0.2 05 1.75±0.1 1.15±0.1 2.4±0. φ1.1±0.1 2.45±0. 0.3±0.1 2.4±0. 5.5±0.2 0～0.5
Rev.A 2/2 zElectrical characteristic curves (Ta=25°C) M(A IFS WA FOR FORWARD VOLTAGE：VF(mV) VF-IF CHARACTERISTICS FORWARD CURRENT:IF(mA) REVERSE CURRENT:IR(nA) REVERSE VOLTAGE：VR(V) VR-IR CHARACTERISTICS CAPACITANCE BETWEEN TERMINALS:Ct(pF) REVERSE VOLTAGE:VR(V) VR-Ct CHARACTERISTICS VF DISPERSION MAP FORWARD VOLTAGE:VF(mV) REVERSE CURRENT:IR(nA) IR DISPERSION MAP CAPACITANCE BETWEEN TERMINALS:Ct(pF) Ct DISPERSION MAP IFSM DISRESION MAP PEAK SURGE RD CURRENT: PEAK SURGE FORWARD CURRENT:IFSM(A) NUMBER OF CYCLES IFSM-CYCLE CHARACTERISTICS PEAK SURGE FORWARD CURRENT:IFSM(A TIME:t(ms) IFSM-t CHARACTERISTICS TIME:t(s) Rth-t CHARACTERISTICS TRANSIENT THAERMAL IMPEDANCE:Rth (℃/W) trr DISPERSION MAP RESERVE RECOVERY TIME:trr(ns) ELECTROSTATIC DISCHARGE TEST ESD(KV) ESD DISPERSION MAP 0.1 100 0 100 200 300 400 500 600 700 800 900 1000 Ta=-25℃ Ta=125℃ Ta=75℃ Ta=25℃ Ta=150℃ 0.01 0.1 100 1000 10000 0 10 203 0 40 506 07 0 80 Ta=125℃ Ta=-25℃ Ta=25℃ Ta=75℃ Ta=150℃ 0.1 0 5 10 15 20 f=1MHz 900 910 920 930 940 950 AVE:921.7mV Ta=25℃ IF=100mA n=30pcs 100 Ta=25℃ VR=80V n=10pcs AVE:9.655nA AVE:3.50A 8.3ms Ifsm 1cyc AVE:1.93ns Ta=25℃ VR=6V IF=5mA RL=50Ω n=10pcs 1 10 100 8.3ms Ifsm 1cyc 8.3ms 100 0.1 1 10 100 t Ifsm 100 1000 0.001 0.1 10 1000 Rth(j-a) Rth(j-c) 1ms IM=1mA IF=10mA 300us time Mounted on epoxy board AVE:0.97kV C=200pF R=0Ω C=100pF R=1.5kΩ AVE:2.54kV AVE:1.17pF Ta=25℃ VR=6V f=1MHz n=10pcs
Appendix1-Rev1.1 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. 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. 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.