STZC6.8NT146 ROHM

Data Sheet ESD Protection diode STZC6.8N Applications Dimensions (Unit : mm) Land size figure (Unit : mm) ESD Protection, bi direction 1.9 2.90.2 0.1 Each lead has same dimension 0.4 0.05 0.1 0.95 Features 0.15 0.06 (3) 1) Ultra small mold type. (SMD3) 2) High reliability. 3) Ultra low capacitance 0.8MIN. 00.1 SMD3 (2) (1) 0.80.1 0.95 0.95 Construction 0.2 1.10.2 1.1 0.1 1.90.2 0.01 Silicon epitaxial planar Structure ROHM : SMD3 JEDEC :S0T-346 JEITA : SC-59 week code Taping specifications (Unit : mm) 1.50.1 4.00.1 2.00.05 0.30.1 0 1.05MIN 4.00.1 3.20.1 1.350.1 Absolute maximum ratings (Ta=25C) Parameter Limits Symbol Unit Power dissipation (*1) 200 PmW T Junction temperature 150 C j Storage temperature Tstg 55 to 150 C Electrical characteristics (Ta=25C) Parameter Symbol Min. Typ. Max. Unit Conditions Zener voltage V 6.47 - 7.14 V I =5mA Z Z Reverse current I - - 0.50 AV =3.5V R R Capacitance between terminals V =0V , f=1MHz Ct - 3 pF pF R www.rohm.com 2011 ROHM Co., Ltd. All rights reserved. 1/2 2011.03 - Rev.A 2.80.2 0.2 1.6 0.1 0.30.6 3.20.1 1.0MIN. 00.5 5.50.2 3.50.05 1.750.1 8.00.2 3.20.1 2.4STZC6.8N Data Sheet Ta=150 Ta=125 10 10 100 f=1MHz Ta=75 10 Ta=25 Ta=75 1 1 Ta=125 0.1 Ta=-25 Ta=25 1 Ta=150 0.01 Ta=-25 0.1 0.001 0.0001 0.1 0.00001 0.01 00.5 1 1.522.533.5 0 1234 66.577.58 ZENER VOLTAGE:Vz(V) REVERSE VOLTAGEVR(V) REVERSE VOLTAGE:VR(V) Vz-Iz CHARACTERISTICS VR-IR CHARACTERISTICS VR-Ct CHARACTERISTICS 7 0.2 10 Ta=25 Ta=25 0.18 9 Ta=25 IZ=5mA VR=3.5V f=1MHz 6.9 0.16 8 n=30pcs n=30pcs VR=0V 0.14 7 n=10pcs 6.8 0.12 6 0.1 5 AVE:3.10pF AVE:6.830V 4 6.7 0.08 0.06 3 AVE:0.0143nA 2 6.6 0.04 1 0.02 0 0 6.5 IR DISRESION MAP Ct DISRESION MAP Vz DISRESION MAP 100 1000 Rth(j-a) 100 Rth(j-c) 10 Mounted on epoxy board IM=10mA IF=100mA 10 time 1ms 300us 1 1 0.1 1 10 0.001 0.01 0.1 1 10 100 1000 TIME:t(s) ZENER CURRENT(mA) Rth-t CHARACTERISTICS Zz-Iz CHARACTERISTICS www.rohm.com 2011 ROHM Co., Ltd. All rights reserved. 2/2 2011.03 - Rev.A ZENER VOLTAGE:Vz() ZENER CURRENT:Iz(mA) DYNAMIC IMPEDANCE:Zz() REVERSE CURRENT:IR (nA) TRANSIENT REVERSE CURRENT:IR(nA) THAERMAL IMPEDANCE:Rth (/W) CAPACITANCE BETWEEN CAPACITANCE TERMINALS:Ct(pF) BETWEENTERMINALS:Ct(pF)