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this is information on a product in full production. july 2014 docid15354 rev 10 1/21 2n3700hr hi-rel 80 v, 1 a npn transistor datasheet - production data figure 1. internal schematic diagram features ? hermetic packages ? escc and jans qualified ? up to 100 krad(si) low dose rate description the 2n3700hr is a npn transistor specifically designed for aerospace and hi-rel applications. it is available in the jan qualification system (mil- prf19500) and in the escc qualification system (escc 5000). in case of discrepancies between this datasheet and the relevant agency specification, the latter takes precedence. to-18 lcc-3 3 1 2 ub 3 1 2 4 3 1 2 pin 4 in ub is connected to the metallic lid bvceo 80 v ic(max) 1 a hfe at 10 v - 150 ma >100 table 1. device summary device qualification system agency specification package radiation level eppl jansr2n3700ubx jansr mil-prf-19500/391 ub 100 krad high and low dose rate - jans2n3700ubx jans mil-prf-19500/391 ub - - 2n3700rubx escc flight 5201/004 ub 100 krad - low dose rate target 2n3700ubx escc flight 5201/004 ub - target soc3700rhrx escc flight 5201/004 lcc-3 100 krad - low dose rate yes soc3700hrx escc flight 5201/004 lcc-3 - yes 2n3700rhrx escc flight 5201/004 to-18 100 krad - low dose rate - 2n3700hrx escc flight 5201/004 to-18 - - www.st.com
contents 2n3700hr 2/21 docid15354 rev 10 contents 1 electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2.1 jans electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2.2 escc electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 2.3 electrical characteristics (curves) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 2.4 test circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 3 radiation hardness assurance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 4 package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 4.1 ub . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 4.2 lcc-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 4.3 to-218 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 5 order codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 6 shipping details . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 6.1 date code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 6.2 documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 7 revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 docid15354 rev 10 3/21 2n3700hr electrical ratings 21 1 electrical ratings table 2. absolute maximum ratings symbol parameter value unit v cbo collector-base voltage (i e = 0) 140 v v ceo collector-emitter voltage (i b = 0) 80 v v ebo emitter-base voltage (i c = 0) 7 v i c collector current 1 a p tot total dissipation at t amb 25 c for 2n3700hr 0.5 w for soc3700hrb 0.5 w for soc3700hrb (1) 1. when mounted on a 15 x 15 x 0.6 mm ceramic substrate. 0.76 w total dissipation at t c 25 c for 2n3700hr 1.8 w t stg storage temperature -65 to 200 c t j max. operating junction temperature 200 c table 3. thermal data symbol parameter lcc-3 and ub to-18 unit r thjc thermal resistance junction-case (max) for jan -- c/w thermal resistance junction-case (max) for escc 350 97 r thjsp(is) thermal resistance junction-solder pad (infinite sink) (max) for jan 90 - thermal resistance junction-solder pad (infinite sink) (max) for escc - - r thja thermal resistance junction-ambient (max) for jan 325 - thermal resistance junction-ambient (max) for escc 240 (1) 1. when mounted on a 15 x 15 x 0.6 mm ceramic substrate. 350 electrical characteristics 2n3700hr 4/21 docid15354 rev 10 2 electrical characteristics jans and escc version of the products are assembled and tested in compliance with the agency specification it is qualified in. the electrical characteristics of each version are provided in dedicated tables. t case = 25 c unless otherwise specified. 2.1 jans electrical characteristics table 4. jans electrical characteristics symbol parameter test conditions min. typ. max. unit i cbo collector cut-off current (i e = 0) v cb = 140 v - 10 a i ces collector cut-off current (i e = 0) v ce = 90 v v ce = 90 v, t amb = 150 c - 10 5 na a i ebo emitter cut-off current (i c = 0) v eb = 5 v v eb = 7 v - 10 10 na a v (br)ceo collector-emitter breakdown voltage (i b = 0) i c = 30 ma - 80 v v ce(sat) collector-emitter saturation voltage i c = 150 ma i b = 15 ma i c = 500 ma i b = 50 ma - 0.2 0.5 v v v be(sat) base-emitter saturation voltage i c = 150 ma i b = 15 ma - 1.1 v h fe dc current gain i c = 0.1 ma v ce = 10 v 50 - 200 i c = 10 ma v ce = 10 v 90 - i c = 150 ma v ce = 10 v 100 - 300 i c = 150 ma v ce = 10 v t amb = -55 c 40 - i c = 500 ma v ce = 10 v 50 - 200 i c = 1 a v ce = 10 v 15 - h fe small signal current gain v ce = 5 v i c = 1 ma f = 1 khz 80 - 400 v ce = 10 v i c = 50 ma f = 20 mhz 5-20 c obo output capacitance (i e = 0) v eb = 0.5 v 100 khz f 1 mhz -12pf c ibo output capacitance (i e = 0) v eb = 0.5 v 100 khz; f = 1 mhz -60pf docid15354 rev 10 5/21 2n3700hr electrical characteristics 21 2.2 escc electrical characteristics nf noise figure v ce = 10 v i c = 100 a r g = 1 kw, power bandwidth -4db r'b,cc (1) collector-base time constant v cb =10 v; i c =10 ma; f=79.8 mhz 400 ps t off + t off switching times see circuit figure 6 -30ns 1. this parameter may be determined by applying an rf signal voltage of 1.0 volt (rms) across the collector- base terminals, and measuring the ac voltage drop (veb ) with a high- impedance rf voltmeter across the emitter-base terminals. with f = 79.8 mhz used for the 1.0 volt signal, the following computation applies: r'b , cc(ps) = 2 x veb (mv). table 4. jans electrical characteristics (continued) symbol parameter test conditions min. typ. max. unit table 5. escc 5201/004 electrical characteristics symbol parameter test conditions min. typ. max. unit i cbo collector cut-off current (i e = 0) v cb = 90 v - 10 na v cb = 90 v, t amb = 150 c 10 a i ebo emitter cut-off current (i c = 0) v eb = 5 v - 10 na v (br)cbo collector-base breakdown voltage (i e = 0) i c = 100 a 140 - v v (br)ceo (1) collector-emitter breakdown voltage (i b = 0) i c = 30 ma 80 - v v (br)ebo emitter-base breakdown voltage (i c = 0) i e = 100 a 7 - v v ce(sat) (1) collector-emitter saturation voltage i c = 150 ma i b = 15 ma i c = 500 ma i b = 50 ma - 0.2 0.5 v v v be(sat) (1) base-emitter saturation voltage i c = 150 ma i b = 15 ma i c = 150 ma i b = 15 ma; t amb = 110 c 1 0.9 v h fe dc current gain i c = 10 ma, v ce = 10 v 90 i c = 150 ma, v ce = 10 v 100 300 i c = 500 ma, v ce = 10 v 50 i c = 150 ma, v ce = 10 v; t amb = -55 c 40 h fe small signal current gain i c = 50 ma, v ce = 10 v; f = 20 mhz 5 electrical characteristics 2n3700hr 6/21 docid15354 rev 10 2.3 electrical characteristics (curves) c cbo output capacitance (i e = 0) v cb = 10 v, f = 1 mhz 12 pf c ibo input capacitance (i c = 0) v eb = 0.5 v, f = 1 mhz 60 pf 1. pulsed duration = 300 s, duty cycle > 2 % table 5. escc 5201/004 electrical characteristics (continued) symbol parameter test conditions min. typ. max. unit figure 2. dc current gain (v ce =1 v) figure 3. dc current gain (v ce =10 v) figure 4. collector emitter saturation voltage figure 5. base emitter saturation voltage $ 0 y , f $ ( ? & ? & ? & 9 & |