BFS20 SIEMENS | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 2
Technical content
25C D MM 6235605 OOO4L9S5 7 MESIEG- } NPN Silicon RF Transistor BFS 20 | ~ BFS 20R i SIEMENS AKTIENGESELLSCHAF 0-7 ~ 3 = i i BFS 20 is an epitaxial NPN silicon planar RF transistor in TO 236 plastic package } (23 A 3 DIN 41 869), intended for use in film circuits. : The transistor BFS 20 is marked "NA". It is also available upon request with changed 3 terminal sequence (emitter and base terminal interchanged) under the designation BFS ‘ 20R (mark NZ"). 7 1200542005 3 Type Mark Ordering code ae genes i BFS 20 | NA 062702-F350 Fy PED ' BFS 20R | NZ 062702-F589 ak i ¢ S . : Onsen | 1.025 H 3.ay6 1203s . Approx. weight 0.02 g Dimensions in mm i : t i Maximum ratings i Collector-emitter voltage Veeo 20 v H Collector-base voltage Veso 30 v : Emitter-base voltage Veo 4 v i Collector current Ic 25 mA Junction temperature Li 125 °C . Storage temperature range Taig -65to+125 | °C Total power dissipation (Tgg < 65 °C) Prot 160 mw Thermal resistance . Junction to ambient air Rinsa | 520 | Kw . Junction to substrate back" Rinse 410 KW . 1.) Coramic substrate 0.7 mm; 2.6 em? area . : . 741
2072 A-09 " -
25C D MM 8235605 OOO4L%b 9 MMSIEG : BSC 04696 OF 1-1 BFS 20 BFS 20R i SIEMENS AKTIENGESELLSCHAF ' Static characteristics (Tam = 25°C) . i Collector-emitter breakdown voltage : i (ceo = 2 mA) Viaryceo 220 Vv : Collector cutoff current eso <100 nA B (Vego = 20 V; T; = 100°C) Teso <10 HA i Base-emitter voltage . (Voce = 10 V; Ig = 7 mA) Vee 740 ($900) | mV ; DC current gain (Voe = 10 V; Ic = 7 mA) bre 85(>40) | - Dynamic characteristics (Tams = 25°C) j Transition frequency é (Vog = 10 V; Ic = 5 mA; f = 100 MHz) fr 450 (>275) | MHz * Reverse transfer capacitance : (Veg = 10 V; Io = 1 mA; f = 1 MHz) Cr29 0.35 pF : Collector-base capacitance . , (Veg = 10 V; f = 1 MHz) Cao os pF : i Total perm. power dissipation versus tempereture MW Prot = F(T)
20 CC)
FERRE | PO Cee . fs EEE EEE ECO] . ECC E eee ECEeCRRNE EEE . FEC ia EH wo Foe NACE CeCe : ECCECECeNNEL EL REECE oe POSER EE NEL EERE EEEEEC EE Sceeeeenee ee ECCeeeeeceo ee
9 CODEC
0 L 100 150 °C
2073 A-10 .