Data Sheet Switching Diode DA228K Dimensions (Unit : mm) Applications Ultra high speed switching Land size figure (Unit : mm) 1.9 －0.05 Features 1) Small mold type. (SMD3) 2) High reliability. 2.9±0.2 各リードとも Each lead has same dimension 同寸法 1.0MIN. ＋0.2 1.6－0.1 2.8±0.2 0.95 ＋0.1 0.15－0.06 (3) 0.8MIN. 0～0.1 (1) 0.95 Construction Silicon epitaxial planar 0.8± 0.1 0.95 Structure 1.1±0.2 0.01 1.9±0.2 SMD3 0.3～0.6 (2) 2.4 0.4 ＋0.1 ROHM : SMD3 JEDEC :S0T-346 JEITA : SC-59 week code (1)D2:C (2)D1:A (3)D1:C D2:A Taping specifications (Unit : mm) φ1.5±0.1 0 2.0±0.05 0.3±0.1 Electrical characteristics (Ta=25°C) Parameter Symbol VF Forward voltage IR Reverse current Capacitance between terminals Ct32 Ct13 Ct12 www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved. Limits 3.2±0.1 1.35±0.1 Unit V V mA mA mA mW °C °C MHz 80 80 200 100 300 200 150 55 to 150 100 Min. Typ. Max. - - 1.2 V IF=100mA - - 0.1 5.0 6.5 5.0 μA pF pF pF VR=80V 1/3 8.0±0.2 0～0.5 3.2±0.1 Absolute maximum ratings (Ta=25°C) Parameter Symbol VRM Reverse voltage (repetitive peak) VR Reverse voltage (DC) IFM Forward current (Single) Average rectified forward current (Single) Io Isurge Surge current (t=1us) Power dissipation Pd Junction temperature Tj Storage temperature Tstg Rated in slash put frequency f φ1.05MIN 4.0±0.1 3.2±0.1 5.5±0.2 3.5±0.05 1.75±0.1 4.0±0.1 Unit Conditions VR=0V , f=1MHz 2011.06 - Rev.A Data Sheet DA228K Ta=125℃ 10 Ta=-25℃ Ta=150℃ Ta=25℃ 1 Ta=125℃ Ta=-25℃ 10 Ta=150℃ Ta=25℃ 1 0 0 100 200 300 400 500 600 700 800 900 1000 1100 100 200 300 400 500 600 700 800 900 1000 1100 1200 FORWARD VOLTAGE：VF(mV) VF-IF CHARACTERISTICS Ta=150℃ 100 D2 Ta=125℃ Ta=-25℃ 0.001 0.0001 70 FORWARD VOLTAGE:VF(mV) 2 3 4 5 6 7 8 9 9 Ta=25℃ IF=100mA n=30pcs 980 970 960 950 AVE:961.5mV 1 10 0 0.7 0.6 0.5 0.4 AVE:0.1065nA 0.2 9 1040 1030 1020 AVE:1035.0mV VF DISPERSION MAP 5 D2 Ta=25℃ VR=15V n=30pcs 7 6 5 4 3 AVE:0.620nA 2 1 0 0 www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved. 10 1010 8 0.1 IR DISPERSION MAP 9 Ta=25℃ IF=100mA n=30pcs D2 VF DISPERSION MAP REVERSE CURRENT:IR(nA) 0.8 2 3 4 5 6 7 8 REVERSE VOLTAGE:VR(V) VR-Ct CHARACTERISTICS 1050 10 Ta=25℃ VR=15V n=30pcs 1 10 1 D1 80 1060 REVERSE VOLTAGE:VR(V) VR-Ct CHARACTERISTICS REVERSE CURRENT:IR(nA) 2 3 4 5 6 7 8 REVERSE VOLTAGE:VR(V) VR-Ct CHARACTERISTICS 940 1 70 f=1MHz Ct13 Ta=25℃ VR=0V f=1MHz n=10pcs Ct32 CAPACITANCE BETWEEN TERMINALS:Ct(pF) CAPACITANCE BETWEEN TERMINALS:Ct(pF) 1 D1 0.1 20 30 40 50 60 REVERSE VOLTAGE：VR(V) VR-IR CHARACTERISTICS 0.1 0 990 1 0 10 10 f=1MHz 1 80 f=1MHz Ct12 0.3 0 FORWARD VOLTAGE:VF(mV) 20 30 40 50 60 REVERSE VOLTAGE：VR(V) VR-IR CHARACTERISTICS Ta=-25℃ 0.00001 0.1 10 10 0.9 0.001 CAPACITANCE BETWEEN TERMINALS:Ct(pF) Ta=25℃ CAPACITANCE BETWEEN TERMINALS:Ct(pF) REVERSE CURRENT:IR(nA) Ta=75℃ 1 0 Ta=25℃ 0.01 10 Ct32 0.01 Ta=75℃ 0.1 FORWARD VOLTAGE：VF(mV) VF-IF CHARACTERISTICS 10 0.1 1 0.0001 0.1 0.1 Ta=125℃ 10 REVERSE CURRENT:IR(nA) FORWARD CURRENT:IF(mA) Ta=75℃ Ta=150℃ D1 Ta=75℃ D2 D1 FORWARD CURRENT:IF(mA) 100 100 100 4 3 AVE:3.34pF 2 1 0 IR DISPERSION MAP 2/3 Ct DISPERSION MAP 2011.06 - Rev.A Data Sheet DA228K AVE:3.64pF 3 2 1 4 3 2 AVE:1.86pF 1 1 D1 t 0.1 1 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 10 10 100 TIME:t(ms) IFSM-t CHARACTERISTICS 1000 D1 Rth(j-c) 100 Mounted on epoxy board IM=1mA 1ms 9 IF=50mA time 10 7 6 0.1 1 10 100 TIME:t(s) Rth-t CHARACTERISTICS AVE:6.43kV 5 4 3 2 0 0.01 D1 8 AVE:0.670kV 1 300us 10 0.001 2 4 6 8 FORWARD CURRENT:IF(mA) trr-IF CHARACTERISTICS 10 Rth(j-a) ELECTROSTATIC DISCHARGE TEST ESD(KV) TRANSIENT THAERMAL IMPEDANCE:Rth (℃/W) PEAK SURGE FORWARD CURRENT:IFSM(A) D2 Ifsm 20 0 1000 VR=6V D2 30 Ct DISPERSION MAP Ct DISPERSION MAP 10 VR=6V 0 0 0 ELECTROSTATIC DISCHARGE TEST ESD(KV) REVERSE RECOVERY TIME:trr(ns) 4 Ta=25℃ VR=0V f=1MHz n=10pcs Ct12 CAPACITANCE BETWEEN TERMINALS:Ct(pF) Ta=25℃ VR=0V f=1MHz n=10pcs Ct13 CAPACITANCE BETWEEN TERMINALS:Ct(pF) 40 5 5 1000 C=200pF R=0Ω C=100pF R=1.5kΩ ESD DISPERSION MAP D2 AVE:13.56kV AVE:1.87kV C=200pF R=0Ω C=100pF R=1.5kΩ ESD DISPERSION MAP www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved. 3/3 2011.06 - Rev.A Notice Notes Thank you for your accessing to ROHM product informations. More detail product informations and catalogs are available, please contact us. ROHM Customer Support System http://www.rohm.com/contact/ www.rohm.com © 2011 ROHM Co., Ltd. All rights reserved. R1120A