1 www.semtech.com clamp3601p tvs diode for proximity switch input protection protection products - microclamp ? schematic & pin configuration 1/19/2012 ? transient protection for data and power lines to iec 6 iec 6 iec 6 iec 6 iec 6 1 1 1 1 1 000-4-2 (esd) 20kv (air), 1 000-4-2 (esd) 20kv (air), 1 000-4-2 (esd) 20kv (air), 1 000-4-2 (esd) 20kv (air), 1 000-4-2 (esd) 20kv (air), 1 5kv (contact) 5kv (contact) 5kv (contact) 5kv (contact) 5kv (contact) iec 6 iec 6 iec 6 iec 6 iec 6 1 1 1 1 1 000-4-4 (eft) 40a (5/50ns) 000-4-4 (eft) 40a (5/50ns) 000-4-4 (eft) 40a (5/50ns) 000-4-4 (eft) 40a (5/50ns) 000-4-4 (eft) 40a (5/50ns) iec 6 iec 6 iec 6 iec 6 iec 6 1 1 1 1 1 000-4-5 (lightning) 2a (1 000-4-5 (lightning) 2a (1 000-4-5 (lightning) 2a (1 000-4-5 (lightning) 2a (1 000-4-5 (lightning) 2a (1 .2/50s) .2/50s) .2/50s) .2/50s) .2/50s) ? ultra-small package ? bidirectionally protects one data line ? low clamping voltage ? working voltage: 33v ? low leakage current ? solid-state silicon-avalanche technology ? qualified to aec-q100 grade1 maximum dimensions (mm) description dimensions features mechanical characteristics applications schematic & pin configuration the clamp ? 3601p is a high-surge transient voltage suppressor (tvs) optimized for protection of sensitive digital sensors used in proximity switches and industrial control applications. the clamp3601p protects the components from over-voltages caused by electro- electro- electro- electro- electro- static discharge static discharge static discharge static discharge static discharge (esd), electrical f electrical f electrical f electrical f electrical f ast t ast t ast t ast t ast t ransients ransients ransients ransients ransients (eft), and t t t t t er er er er er tiar tiar tiar tiar tiar y lightning y lightning y lightning y lightning y lightning. the clamp3601p features a working voltage of 33 volts with a minimum breakdown voltage of 34 volts. they are rated to handle a continuous forward current of up to 260ma with a low forward voltage drop of less than 1 volt (if = 200ma). they are designed with high surge capability (2 amps at t p =1.2/50us) and a low clamping voltage of <60v. the clamp3601p is in an 2-pin slp1006p2 package. it measures 1.0 x 0.6 x 0.5mm. the leads are spaced at a pitch of 0.65mm and are finished with lead-free nipdau. each device will protect one line operating at 33 volts. the small size and unique features of the clamp3601p make it ideal for protection of dc high- side proximity switches in industrial and automotive applications. the clamp3601p is qualified to aec-q100 grade1. 0 .65 0.50 0.60 1.0 1 2 slp1006p2 (bottom view) ? slp1006p2 package ? pb-free, halogen free, rohs/weee compliant ? nominal dimensions: 1.0 x 0.6 x 0.5 mm ? lead finish: nipdau ? molding compound flammability rating: ul 94v-0 ? marking: marking code, cathode band ? packaging: tape and reel ? two, three, and four wire dc high-side proximity switches ? digital sensor input protection ? industrial controls ? 24v - 33v dc supply protection ? automotive applications
2 ? 2012 semtech corporation www.semtech.com UCLAMP3601P protection products absolute maximum rating electrical characteristics (t=25 o c unless otherwise specified) absolute maximum ratings electrical characteristics (t=25 o c unless otherwise specified) g n i t a rl o b m y se u l a vs t i n u t ( r e w o p e s l u p k a e p p ) s 0 2 / 8 =p k p 0 7 1s t t a w t ( r e w o p e s l u p k a e p p ) s 0 5 / 2 . 1 =p k p 5 2 1s t t a w t n e r r u c e s l u p k a e pt ( p ) s 0 5 / 2 . 1 =i p p 2a ) r i a ( 2 - 4 - 0 0 0 1 6 c e i r e p d s e ) t c a t n o c ( 2 - 4 - 0 0 0 1 6 c e i r e p d s e v d s e 0 2 - / + 5 1 - / + v k t n e r r u c d r a w r o f s u o u n i t n o ci x a m f 0 6 2a m e r u t a r e p m e t g n i t a r e p ot j 5 2 1 + o t 0 4 - o c e r u t a r e p m e t e g a r o t st g t s 0 5 1 + o t 5 5 - o c r e t e m a r a p - b m y s l o s n o i t i d n o cm u m i n i ml a c i p y tm u m i x a ms t i n u e g a t l o v f f o - d n a t s e s r e v e rv m w r 3 3v e g a t l o v n w o d k a e r b e s r e v e rv r b i t a m 1 = 5 2 = t o c6 3 v 0 4 - = t o 5 2 1 o t c o c4 35 4 t n e r r u c e g a k a e l e s r e v e ri r v m w r v 3 3 = 5 2 = t o c1 a 5 2 1 = t o c5 e g a t l o v d r a w r o fv f i f a m 0 0 2 =1v e g a t l o v g n i p m a l cv c i p p s 0 5 / 2 . 1 = p t , a 2 =0 6v e c n a t i c a p a c n o i t c n u jc j v r , v 0 = z h m 1 = f 5 2 = t o c5 2 f p 0 4 - = t o 5 2 1 o t c o c5 3
3 ? 2012 semtech corporation www.semtech.com UCLAMP3601P protection products typical characteristics non-repetitive peak pulse power vs. pulse time 0.01 0.1 1 10 0.1 1 10 100 1000 pulse duration - tp (s) peak pulse power - p pp (kw) 0 20 40 60 80 100 120 0 25 50 75 100 125 150 ambient temperature t a ( o c) % rated power or i pp (%) power derating curve clamping voltage vs. peak pulse current 30 40 50 60 70 012345 peak pulse current - i pp (a) clamping voltage -v c (v) t a = 25 o c waveform parameters: tr = 8s; td = 20s esd clamping (8kv contact per iec 61000-4-2) 0 25 50 75 100 0 20406080100 time (ns) voltage (v) t a = 25 o c waveform 1ns/60ns; 8kv peak corrected for 20db attenuation. measured with 50 ? 20db attenuator; 50 ? scope input impedance. forward voltage vs. forward current 0 1 2 3 4 5 0 5 10 15 20 25 peak pulse current (a) forward voltage (v) t a = 25 o c waveform parameters: tr = 8s; td = 20s junction capacitance vs. reverse voltage 0 10 20 30 0 10203040 bias voltage - (v) capacitance - c j (pf) t a = 25 o c f = 1 mhz
4 ? 2012 semtech corporation www.semtech.com UCLAMP3601P protection products typical characteristics typical breakdown voltage vs temperature 30 35 40 45 50 -50 0 50 100 150 temperature ( o c) breakdown voltage - v br (v) i br = 1ma typical positive clamping voltage vs surge voltage clamp at 30ns 0 20 40 60 024681 0 surge voltage (kv) clamp voltage (v) t a = 25 o c. waveform 1ns/60ns; 8kv peak. corrected for 20db attenuation. measured with 50 ohm 20db attenuator; 50 ohm scope input impedance typical negative clamping voltage vs surge voltage clamp at 30ns -10 -8 -6 -4 -2 0 -10-8-6-4-2 0 surge voltage (kv) clamp voltage (v) t a = 25 o c. waveform 1ns/60ns; 8kv peak. corrected for 20db attenuation. measured with 50 ohm 20db attenuator; 50 ohm scope input impedance typical leakage current vs temperature 0 50 100 150 -50 0 50 100 150 temperature ( o c) leakage current - i r (na) v r = 33v typical junction capacitance vs temperature 10 15 20 25 30 -50 0 50 100 150 temperature ( o c) capacitance c j (pf) v r = 0v f = 1mhz
5 ? 2012 semtech corporation www.semtech.com UCLAMP3601P protection products applications information device connection for protection of two, three, and four wire proximity switches digital sensors help to bridge the gap between the physical world and the digital world in applications such as computer controlled factory automation. in such environments, transient voltages can easily disrupt or damage sensitive sensor inputs. the clamp3601p provides transient voltage protection for the digital sensors to esd, lightning, and cde events. the clamp3601p is designed to meet the high surge capability and low clamping voltage needed to protect the asic and control logic used in proximity switches. the clamp3601p provides protection for the power and i/o lines. device schematic & pin configuration application example asic UCLAMP3601P vd d ou t vss
6 ? 2012 semtech corporation www.semtech.com UCLAMP3601P protection products outline drawing - slp1006p2 land pattern - slp1006p2 inches .026 bsc aaa n e l e .008 .020 dim a min .018 .016 0.30 0.70 0.20 0.50 .003 2 .010 .024 .012 .028 0.08 2 0.25 0.60 0.65 bsc millimeters max 0.55 0.55 dimensions min 0.45 nom .020 .020 max .022 .022 nom 0.40 0.50 0.50 controlling dimensions are in millimeters (angles in degrees). notes: 1. bottom view top view a b c b aaa c seating plane bbb c a b d .035 .039 .043 0.90 1.10 1.00 .004 bbb 0.10 d e a1 a bxn e a1 .000 .001 .002 0.00 0.03 0.05 r 2x l pin 1 id r .002 .004 .006 0.05 0.10 0.15 this land pattern is for reference purposes only. consult your manufacturing group to ensure your n otes: 2. dim y g c millimeters inches (0.85) .055 .012 .022 (.033) 1.40 0.55 0.30 dimensions company's manufacturing guidelines are met. z y (c) g z x .024 0.60 x 1. controlling dimensions are in millimeters (angles in degrees).
7 ? 2012 semtech corporation www.semtech.com UCLAMP3601P protection products marking tape and reel specification ordering information notes: 1) marking will also include line matrix date code 36 notes: 1) microclamp, uclamp and clamp are trademarks of semtech corporation r e b m u n t r a p r e p y t q l e e r l e e r e z i s t n t . p 1 0 6 3 p m a l c u0 0 0 , 0 1h c n i 7 device orientation in tape note: all dimensions in mm unless otherwise specified 0 a0 b0 k m m 0 1 . 0 - / + 9 6 . 0m m 0 1 . 0 - / + 9 1 . 1m m 0 1 . 0 - / + 6 6 . 0 ko ao bo cathode band location (towards sprocket holes) 36 36 36 36 36 contact information semtech corporation protection products division 200 flynn rd., camarillo, ca 93012 phone: (805)498-2111 fax (805)498-3804
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