1. product profile 1.1 general description 200 w ldmos power transistor for s-band radar applications in the frequency range from 2700 mhz to 3000 mhz. [1] t p =300 ? s; ? =10%; i dq =100ma [2] t p = 3000 ? s; ? =20%; i dq =50ma [3] t p =500 ? s; ? =20%; i dq =50ma 1.2 features and benefits ? high efficiency ? excellent ruggedness ? designed for broadband operation ? excellent thermal stability ? easy power control ? integrated esd protection ? high flexibility with resp ect to pulse formats ? internally matched for ease of use ? compliant to directive 2002/ 95/ec, regarding restriction of hazardous substances (rohs) 1.3 applications ? s-band radar applications in the frequency range 2700 mhz to 3000 mhz BLS7G2730L-200P; bls7g2730ls-200p ldmos s-band radar power transistor rev. 3 ? 12 july 2013 product data sheet table 1. typical performance typical rf performance at t case =25 ? c. test signal f v ds p l g p ? d t r t f (ghz) (v) (w) (db) (%) (ns) (ns) class-ab production test circuit pulsed rf [1] 2.7 to 3.0 32 200 12 48 8 5 application circuit pulsed rf [2] 2.7 to 3.0 32 220 12.5 50 20 6 pulsed rf [3] 2.9 to 3.1 32 220 12.5 50 20 6
BLS7G2730L-200P_ls-200p all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2013. all rights re served. product data sheet rev. 3 ? 12 july 2013 2 of 15 nxp semiconductors bls7g2730l(s)-200p ldmos s-band radar power transistor 2. pinning information [1] connected to flange. 3. ordering information 4. limiting values [1] continuous use at maximum temperature will affect the reliability. table 2. pinning pin description simplified outline graphic symbol BLS7G2730L-200P (sot539a) 1drain1 2drain2 3gate1 4gate2 5source [1] bls7g2730ls-200p (sot539b) 1drain1 2drain2 3gate1 4gate2 5source [1] 5 12 43 4 3 5 1 2 sym117 5 12 43 4 3 5 1 2 sym117 table 3. ordering information type number package name description version BLS7G2730L-200P - flanged balanced ceramic package; 2 mounting holes; 4 leads sot539a bls7g2730ls-200p - earless flanged balanced ceramic package; 4 leads sot539b table 4. limiting values in accordance with the absolute maximum rating system (iec 60134). symbol parameter min max unit v ds drain-source voltage - 65 v v gs gate-source voltage ? 0.5 +13 v t stg storage temperature ? 65 +150 ?c t j junction temperature [1] - 225 ?c
BLS7G2730L-200P_ls-200p all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2013. all rights re served. product data sheet rev. 3 ? 12 july 2013 3 of 15 nxp semiconductors bls7g2730l(s)-200p ldmos s-band radar power transistor 5. thermal characteristics 6. characteristics 7. test information 7.1 ruggedness in class-ab operation the BLS7G2730L-200P and bls7g2730ls-200p are capable of withstanding a load mismatch corresponding to vswr = 10 : 1 through all phases under following conditions: v ds =32v; i dq =100ma; p l = 200 w; f = 2700 mhz; t p =300 ? s; ? =10% table 5. thermal characteristics symbol parameter conditions typ unit z th(j-c) transient thermal impedance from junction to case t case =85 ? c; p l =200w t p = 300 ? s; ? = 10 % 0.13 k/w t p = 3000 ? s; ? = 20 % 0.19 k/w table 6. dc characteristics t j =25 ? c unless otherwise specified. symbol parameter conditions min typ max unit v (br)dss drain-source breakdown voltage v gs =0v; i d =1.2ma65--v v gs(th) gate-source threshold voltage v ds = 10 v; i d = 120 ma 1.5 1.9 2.3 v i dss drain leakage current v gs =0v; v ds =28v--2.8 ? a i dsx drain cut-off current v gs =v gs(th) + 3.75 v; v ds =10v -22.5-a i gss gate leakage current v gs =11v; v ds = 0 v - - 280 na g fs forward transconductance v ds =10v; i d =0.12a-1-s r ds(on) drain-source on-state resistance v gs =v gs(th) + 3.75 v; i d =4.2a -0.13- ? table 7. rf characteristics test signal: pulsed rf; t p = 300 ? s; ? = 10 %; rf performance at v ds =32v; i dq = 100 ma; t case =25 ? c; unless otherwise specified, in a class-ab production test circuit. symbol parameter conditions min typ max unit g p power gain p l = 200 w 9.8 12 - db rl in input return loss p l =200w - ? 10 ? 6db ? d drain efficiency p l =200w 43 48 - % p droop(pulse) pulse droop power p l =200w - 0 0.25 db t r rise time p l =200w - 8 50 ns t f fall time p l =200w - 5 50 ns
BLS7G2730L-200P_ls-200p all information provided in this document is subject to legal disclaimers. ? nxp b.v. 2013. all rights re served. product data sheet rev. 3 ? 12 july 2013 4 of 15 nxp semiconductors bls7g2730l(s)-200p ldmos s-band radar power transistor 7.2 impedance information [1] z s and z l defined in figure 1 . 7.3 production test circuit table 8. typical impedance measured load-pull data half device; v ds = 32 v; i dq = 100 ma. f z s [1] z l [1] (mhz) (? ) (? ) 2700 2.0 ? j5.8 3.7 ? j6.4 2800 1.6 ? j5.9 3.8 ? j6.9 2900 2.6 ? j6.2 3.8 ? j6.9 3000 3.4 ? j6.0 3.7 ? j6.4 fig 1. definition of transistor impedance 001aaf059 drain z l z s gate printed-circuit board (pcb): arlo n tc600 with a thickness of 0.64 mm. see table 9 for a list of components. fig 2. component layout for a class-ab production test circuit & |