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| www.littelfuse.com ?2011 littelfuse pgb1 series speci?cations are subject to change without notice. 1 revised: january 11, 2012 pulseguard ? suppressors surface mount polymeric esd suppressors 3 2 1 pulseguard esd suppressors help protect sensitive electronic equipment against electrostatic discharge (esd). t hey supplement the on-chip protection of integrated circuitry and are best suited for low-voltage, high-speed applications where low capacitance is important. data ports utilizing such high-speed protocols as usb 2.0, ieee1394, hdmi and dvi can bene?t from this new technology. pulseguard suppressors use polymer composite materials to suppress fast-rising esd transients (as speci?ed in iec 61000-4-2), while adding virtually no capacitance to the circuit. description features applications t ) % 5 7 ) b s e x b s f t - b q u p q % f t l u p q computer t / f u x p s l ) b s e x b s f t $ p n q v u f s 1 f s j q i f s b m t t % j h j u b m $ b n f s b t & y u f s o b m 4 u p s b h f t 4 f u 5 p q # p y t " o u f o o b t 3 p ) 4 d p n q m j b o u
m f b e g s f f and available halogen-free t 6 m u s b m p x d b q b d j u b o d f t - p x m f b l b h f d v s s f o u t ' b t u s f t q p o t f u j n f t # j e j s f d u j p o b m t 8 j u i t u b o e t n v m u j q m f & 4 % t u s j l f t t $ p n q b u j c m f x j u i q j d l b o e q m b d f q s p d f t t f t t " w b j m b c m f j o
5 000 and 1 0000 piece s f f m t & * " 3 4 equivalent circuits 2 1 0402 and 0603 devices sot23 device product characteristics part number lines protected component package available as halogen-free pgb1010402 1 0402 / p 1 pgb1010603 1 0603 yes pgb102s t 23 2 so t23 yes electrical characteristics speci?cation pgb1010402 pgb1010603 pgb102st23 notes esd capability: iec 61 000-4-2 contact discharge * & $ " j s % j t d i b s h f l 7 l 7 l 7 l 7 l 7 l 7 1 f b l 7 p m u b h f u z q j d b m 1000v 5 00v 5 00v measured per iec 61000-4-2 l 7 $ p o u b d u % j t d i b s h f 2 clamping voltage (typical) 250v 1 50v 1 50v measured per iec 61000-4-2 l 7 $ p o u b d u % j t d i b s h f 2 , at 25 nsec. 3 b u f e 7 p m u b h f n b y j n v n 12vdc 24vdc 24vdc capacitance (typical) q ' q ' q ' measured at 250 mhz 3 f t q p o t f 5 j n f <1ns <1ns <1ns - f b l b h f $ v s s f o u u z q j d b m o " 7 % $ o " 7 % $ o " 7 % $ & 4 % 1 v m t f 8 j u i t u b o e 100 pulses min 1000 pulses min 1000 pulses min some shifting in characteristics may occur when tested over multiple pulses at a very rapid rate / p u f t 1 ( # q s p e v d u o p u p g g f s f e b t ) b m p h f o ' s f f 4 f f 1 ( # t f s j f t q s p e v d u j o t u f b e i u u q x x x m j u u f m g v t f d p n t f s j f t 1 ( # i u n m 5 f t u j o h q f s g p s n f e p o - j u u f m g v t f u f t u t f u v q b t e f t d s j c f e j o 5 z q j d b m 5 f t u 4 f u v q 4 f d u j p o p o q b h f p g u i j t e p d v n f o u pgb1 series halogen-free / lead-free www.littelfuse.com ?2011 littelfuse pgb1 series speci?cations are subject to change without notice. 2 revised: january 11, 2012 pulseguard ? suppressors surface mount polymeric esd suppressors typical device capacitance 0.01 0.10 1.00 100 1,000 10,000 frequency (mhz) pgb1010402 pgb1010603 pgb102st23 capacitance (pf) typical esd response 0 200 400 600 800 1000 1200 -25 0 25 50 75 100 125 150 175 pgb1010603 pgb102st23 pgb1010402 time (ns) voltage (v) dimensions reflow solder wave solder 12 000 06 0030 330 0130 30 0120 12 000 01 0020 06 0030 06 0030 166 - 006 0066 - 0003? 01 - 00 0006 - 0003? 04 - 00 0033 - 0002? 036 0014 104 0041 ref 043 - 01 001 - 000? 0402 device re?ow solder 2.24 +/- 0.18 (0.088" +/- 0.007") 1.27 (0.050") 1.02 (0.040") 2.03 (0.080") 0.51 (0.020") 0.64 (0.025") 2.29 (0.090") 2.54 (0.100") 1.02 (0.040") 1.02 (0.040") 0.15 +/- 0.08 (0.006 +/- 0.003") typ 0.81 (0.032") typ 1.09 (0.043") 1.91 (0.075") 0.91 (0.036") typ 3.00 +/- 0.20 (0.118" +/- 0.008") 0.69 +/- 0.10 (0.027" +/- 0.004) wave solder 1.27 (0.050") 1.27 (0.050") 2.29 (0.090") 0.64 (0.025") 1.02 (0.040") sot23 device 0.56 (0.022") recommended for re?ow soldering only 0.99 +/- 0.05 (0.039" +/- 0.002") 0.25 (0.010") 0.24 +/- 0.09 (0.009" +/- 0.004") 0.38 (0.015") .58 (0.023") 1.55 (0.061") 0.15 +/- 0.08 (0.006" +/- 0.003") 0.310 +/- 0.08 (0.012" +/- 0.003") 0.51 +/- 0.05 (0.020" +/- 0.002") re?ow solder 0603 device dimensions: mm (inch) part numbering system pgb1 01 0603 mr quantity & packaging code: mr = 1000 pieces, tape & reel wr = 3000 pieces, tape & reel nr = 5000 pieces, tape & reel kr = 10,000 pieces, tape & reel *note: pgb1 0402 product not available as halogen free item. see pgb2 0402 product instead, part number pgb2010402krhf (http://www.littelfuse.com/series/pgb2010402.html). lines protected: 01 = 1 line 02 = 2 lines device size code: 0402 = 0402 (1005)* 0603 = 0603 (1608) st23 = sot23 lead-free pulseguard ? esd suppressors dimensions: mm (inch) dimensions: mm (inch) www.littelfuse.com ?2011 littelfuse pgb1 series speci?cations are subject to change without notice. 3 revised: january 11, 2012 pulseguard ? suppressors surface mount polymeric esd suppressors environmental speci?cations operating temperature -65 c to +125c moisture resistance 0402 series: ? $ 3 ) i p v s t 0603, s t23: ? $ 3 ) i p v s t thermal shock . * - 4 5 % . f u i p e -65 c to 125 c, 30 min. cycle, 10 cycles vibration . * - 4 5 % . f u i p e to 55 to 10 hz, 1 min. cycle, 2 hrs each in x-y-z) chemical resistance . * - 4 5 % . f u i p e solder leach resistance and terminal adhesion * 1 $ & * " + 4 5 % physical speci?cations materials # p e z ( m b t t & q p y z 5 f s n j o b u j p o t $ p q q f s / j d l f m 5 j o solderability . * - 4 5 % . f u i p e soldering parameters 8 b w f t p m e f s ? $ t f d p o e t n b y j n v n 3 f n p x t p m e f s ? $ t f d p o e t n b y j n v n design consideration because of the fast rise-time of the esd transient, proper q m b d f n f o u p g 1 v m t f ( v b s e t v q q s f t t p s t b s f b l f z e f t j h o consideration to achieving optimal esd suppression. t he devices should be placed on the circuit board as close to the source of the esd transient as possible. install pulseguard t v q q s f t t p s t d p o o f d u f e g s p n t j h o b m e b u b m j o f u p h s p v o e directly behind the connector so that they are the ?rst board- level circuit component encountered by the esd transient. soldering parameters re?ow condition 1 c o ' s f f b t t f n c m z pre heat - temperature min (t s(min) ) 1 50c - temperature max (t s(max) ) 200c - time (min to max) (t s ) o t f d p o e t average ramp up rate (liquidus temp (t l ) to peak ? $ t f d p o e n b y t s(max) to t l - ramp-up rate ? $ t f d p o e n b y re?ow - temperature (t l ) (liquidus) ? $ - temperature (t l ) 60 C 1 50 seconds peak temperature (t p ) 260c time within 5c of actual peak temperature (t p ) 10 C 30 seconds ramp-down rate ? $ t f d p o e n b y time 2 5 c to peak temperature (t p ) n j o v u f t n b y # b t f e p o * 1 $ + & % & $ + 4 5 % www.littelfuse.com ?2011 littelfuse pgb1 series speci?cations are subject to change without notice. 4 revised: january 11, 2012 pulseguard ? suppressors surface mount polymeric esd suppressors typical test setup agilent infiniium 1.5 ghz 8 gs/s 30db pasternak attenuator pe7025-30 tektronix low cap probe 6158 (20x tip) resistance test fixture quadtech 1865 resistance meter computer faraday cage esd pulse generator test board w/ dut esd test fixture tape and reel speci?cations description 0402 series (mm) 0603 series (mm) sot23 series (mm) c t $ p w f s u b q f u i j d l o f t t 0.05 0.05 0.06 d d - drive hole diameter 1. 5 01. 501 . 50 d s - drive hole spacing 4.00 4.00 4.00 p d 1 p d l f u e f q u i 0.41 1.02 p h 1 p d l f u i f j h i u 1. 12 3.23 p s 1 p d l f u t q b d j o h 2.00 4.00 4.00 p w 1 p d l f u x j e u i 0.62 1.02 2.46 t t $ b s s j f s u b q f u i j d l o f t t 0.61 0.6 5 t w - carrier tape width t d s p p d c t p s p t t packaging part number quantity & packaging code quantity packaging option packaging speci?cation pgb1010402 , 3 1 0000 5 b q f 3 f f m w s f f m & * " 3 4 * & $ q b s u pgb1010603 . 3 1000 5 b q f 3 f f m w s f f m & * " 3 4 * & $ q b s u pgb102s t23 8 3 3000 5 b q f 3 f f m w s f f m & * " 3 4 * & $ q b s u pgb1010603 / 3 5000 5 b q f 3 f f m w s f f m & * " 3 4 * & $ q b s u |
Price & Availability of PGB101ST23NR
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