1. esd0504/esd0503 low capacitance tvs array general description esd0504/esd0503 are surge rated diode arrays designed to protect high speed data interfaces. this series has been specifically designed to protect sensitive components which are connected to data and transmission lines from overvoltage caused by esd (electrostatic dischar ge), cde (cable discharge events), and eft (electrical fast transients). the unique design inc orpor ates surge rated, low capacitance steering diodes and a tvs diode in a singl e package. during transi ent conditions, the steeri ng diodes direct the transient to either the positive si de of the power su pply line or to ground. the internal tvs diode pr events over-v oltage on the power line, protecting any downstream components. the low capacitance array configuration allows the user to protect four high -speed data or transmissio n lines. the low inductance construction minimizes v oltage overshoot duri ng high current surges. applications z usb 2.0 z usb otg z monitors and flat panel displays z digital visual interface (dvi) z high-definition multimedia interface (hdmi) z gigabit ethernet z sim ports z ieee 1394 firewire ports features z array of surge rated diodes with internal tvs diode z small package (2.4 x 2.2mm) saves board space z protects up to four i/o lines & power line z low capacitance (<3pf) for high-speed interfaces z no insertion loss to 2.0ghz z low leakage current and clamping voltage z low operating voltage: 5.0v/3.3v z solid-state silicon-avalanche technology iec61000-4-2(esd) 15kv (air), 8kv(contact) iec61000-4-4(eft) 40a(5/50ns) iec61000-4-5(surge)24a(8/20us),level2(line-g round)& level 2(line- line) functional diagram sot23-6
esd0504/esd0503 2. absolute ratings symbol parameter value units p pk peak pulse power (t p = 8/20 s) 150 w i pp peak pulse current (t p = 8/20 s) 6 a t j operating temperature -55 to +125 c t stg storage temperature range -55 to +150 c electrical characteristics v br c min. typ. max. i t v rwm i r typ. note1 part numbers v v v ma v a pf esd0504 6.0 6.6 7.2 1 5 3 3 esd0503 3.9 4.8 5.6 1 3.3 5 3 note 1: i/o pins are pin 1, 3, 4, and 6 typical characteristics fig1. non-repeti tive peak pulse power vs. pulse time fig2. power derating curve fig3. pulse waveform fig4. clamping voltage vs. peak pulse current
esd0504/esd0503 3. fig5. forward voltage vs. peak pulse curre nt fig6. capacitance vs. reverse voltage (normalized to 0v) sot23-6 mechanical data notes: 1. controlling dimensions are in millimeters(angles in degrees). 2. datums ?a- and ?b- to be determined at datum plane ?h-. 3. dimensions ?e1? and ?d? do not include mold flash, protrusions or gate burrs. 4. reference jedec std mo-203, variation ab
esd0504/esd0503 4. dimensions inches millimeters dim min nom max min nom max a - - .043 - - 1.10 a1 .000 - .004 .000 - 0.10 a2 .028 .035 .039 0.70 0.90 1.00 b .006 - .012 0.15 - 0.30 c .003 - .009 0.08 - 0.22 d .075 .079 .083 1.90 2.00 2.10 e1 .045 .049 .053 1.15 1.25 1.35 e .083 bsc 2.10 bsc e .026 bsc 0.65 bsc e1 .051 1.30 bsc l .010 .014 .018 0.26 0.36 0.46 l1 (.017) (0.42) n 6 6 1 0 - 8 0 - 8 aaa .004 0.10 bbb .004 0.10 ccc .012 0.30
|
