BF410A SIEMENS | Alldatasheet
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: a * 25C D Mm@ 8235605 GOO4479 1 MMSIEG © 7-30-25" Low-Noise N-channel Junction Field-Effect Transistor BF 410A for RF Applications . x BF 410B 719. 0————BF 410 SIEMENS AKTIENGESELLSCHAF BF 410D | BF 410 A, B, C, and D are asymmetric epitaxial planar N-channel junction field-effect i transistors in plastic package similar to TO 92 (10 A 3 DIN 41868). They are designed for i use up to the VHF range. : | Type Ordering code 25max OSG | YP a ousxoue ; | BF 410 Q68000-A5440 i % { BF 410A Q68000-A5172 3 } BF 410B 068000-A5173 rei i BF 410C Q68000-A5174 Tin if BF410D | 068000-A5175 Hamax ‘fwas i Approx. weight 0.26 g Dimensions in mm ' i H BF 410 A, BF 410 B } Maximum ratings BF 410 C, BF 410 D : i Drain-source voltage Vos 20 Vv : Drain-gate voltage (/, = 0) Voc 0 20 Vv + Drain current Ip 30 mA t Gate current tig 10 mA 4 Junction temperature qi 150 °C : Storage temperature range Tstg ~65 to 150 °c Total power dissipation (Tamb S 75°C) Prot 300 mw Thermal resistance Junction to ambient air Rina | $250 | Kw 1902 c-07 : "B. 526
_25¢C D M@™@ 6235605 o0044a80 8 MMSIEG | T~3BL- AS 25604480: BFA10A BF 410B - SIEMENS AKTIENGESELLSCHAF ————————— gg qi0c BF410D Static characteristics (Tamp = 25°C) BF 410 A| BF 410B| BF410C/ BF410D Drain-source short-circuit current . (os = 6 V, Vas = 0) loss | 0.7to3 | - - - mA (Vps = 10 V, Ves = 0) loss | - 25to7 |6to12 | 10to18| mA Gate-source pinch-off voltage (Vos = 6 V, Jp = 10 nA) “Vp | 0.7 - - - Vv (Vos = 10 V, Jp = 10 4A) Vp - 1.5 22 3.2 v Dynamic characteristics (Tam) = 25°C) i Small-signal short-circuit : forward transfer admittance (f= 1 kHz) (Vos = 5 V, Ves = 0) [yats} | 22.5 - - - mS (Vos = 10 V, Ves = 0) {yas} | - 24 27 28 mS Output admittance (f = 1 kHz) Input capacitance (f = 1 MHz) (Vos = 5 V, Ves = 0) Cie | 35 = =. = pF (Vos = 10 V, Vag = 0) Cis | - $5 <5 <5 pF Output capacitance (f = 1 MHz) (Vos = 10 V, Ves = 0) C225 | - $3 53 <3 pF i Reverse transfer capacitance i at f= 1 MHz i (Vos = 6 V, Ves = 0) Ci, | 50.4 - - - pF (Vos = 10 V, Ves = 0) Crs |- $0.4 S04 504 pF . Noise figure (f = 100 MHz, : Rg = Ra opt = 1-14 mS) (Vps = 10 V, Ves = 0) NF - 15 15 1.5 dB 528 1903 c-08 -
25C D M™ S23Sb05 COONS T MMSIEG >. = 3/2” . __25C 04481 OD aA BF410D_—s! ‘Total perm. power dissipation : Yous temperature : MW Prot = f Tame) i oP COT CeoCcceeeeeeeeey - ay CCEEEERec eee . | CCPTTTr ryt H fae FERRER CE COOP Te i CooCCCC eee i CeCe eee i COCOA eee | ao CECE ( EEE ! Cocco : CeCCeee eee Ceo | ECeCECCeee A toe COECEEE EEC ECCCCeC eee Perry rrr ra ECCCCeeec eee CEECECeEeeeee en] » COOECECECEEON C) 50 100 150°C — in (1904 c-09 id