1SS400

1SS400 Surface Mount Switching Diodes P b Lead(Pb)-Free Features: *Extremely High Switching Speed. *Low Reverse Leakage Current. *High Reliability. *Small Outline Sur face Mount SOD-523 Package. SWITCHING DIODE 100 mAMPERES 90 VOLTS 1 2 Applications: *High Speed Switching. SOD-523 SOD-523 Outline Dimensions S OD-5 2 3 D im A B C D H J K Min 1. 10 0. 70 0. 50 0. 25 0. 16 0. 11 1. 50 Ma x 1. 30 0. 90 0. 70 0. 35 0. 24 0. 13 1. 70 P IN 1. C A T H O D E 2. A N O D E WEITRON http://www.weitron.com.tw 1SS400 Maximum Ratings Characteristic Peak Reverse Voltage DC Reverse Voltage Average Rectifier Forward Current Peak Forward Surge Current @t=1S Operating Junction Temperature Range Storage Temperature Range ( Ta=25 C Unless otherwise noted) Symbol VRM VR IF(AV) IFSM TJ Tstg Value 90 80 100 500 125 -40 to +125 Unit Volts Volts mA mA C Electrical Characteristics Characteristic ( TA=25 C Unless otherwise noted) Symbol V(BR)R VF IR CT Trr Min 80 Max Unit Volts Reverse Breakdown Voltage (IR=100µA) Forward Voltage IF=100mA Reverse Leakage VR=80V Capacitance Between Terminals VR=0.5V, f=1MHZ Reverse Recovery Time VR=6V, IF =10mA, R L =100Ω 1.20 0.1 3.0 4.0 Volts µAdc PF ns Device Marking Item 1SS400 Marking A ,4 Eqivalent Circuit diagram 1 2 WEITRON http://www.weitron.com.tw 1SS400 Electrical characteristic curves (Ta = 25 C) 1 1m 0.1m 10 1 1 00n 10n 1n 0 T a 1 25 C F OR WAR D C UR R E NT : I F ( A) 100m 10m R E VE R S E C UR R E NT : I R ( A) T a 75 C T a 25 C 1m 125 Ta C 100 Ta 25 C Ta 25 C Ta 75 C 10 20 40 60 80 100 120 0 0 .2 0.4 0.6 0.8 1.0 1.2 1.4 R E V E R S E V O L T AG E : V R ( V ) F O R W AR D V O L T AG E : V F ( V ) F ig. 1 F orwa rd cha ra cteris tics F ig.2 R evers e characteris tics C AP AC ITANC E B E TWE E N TE R MINALS : C T ( pF ) 10 5 3 R E VE R S E R E C OVE R Y TIME : trr ( ns) V R 6V I rr 1 /10I R 2 2 1 0.5 1 0.2 0.1 0 2 4 6 8 10 12 14 0 0 10 20 30 R E V E R S E V OLT AG E : V R ( V ) F O R W AR D C UR R E NT : I F ( mA) F ig.3 C apacitance between terminals F ig.4 R evers e recovery time c haracteris tics 100 S UR G E C UR R E NT : I surge (A) 50 P ULS E S ingle pulse 0 .01 F D.U.T. 20 10 5 P ULS E G E NE R ATOR OUTP UT 50 5k 50 S AMP LING OS C ILLOS C OP E 2 1 0 .1 1 10 100 1 000 10 000 P ULS E W IDT H : T w (ms ) F ig.6 R everse recovery time (trr) measurement circuit F ig.5 S urge current characteris tics http://www.weitron.com.tw WEITRON