OL Le TEXAS INSTRUMENTS Discrete Semiconductors Dual Gate Mosfets for VHF/UHF (N Channel Depletion) T-Pack Case Outline T-Pack V(BR)DS| Vp Crss Gps NF 9.095 Type No. min, max. | Yfs max. min, max, Notes ___ 0400 0798 -0 005 Vv Vv mmho pF dB @ MHz | dB @ MHz $0004 0 040 + 0 002 BF900 20 5 8min. 0.025 typ| 20typ 200] 4.5 200) VHF Amp/mixer : - BF905 20 5 6 min. 0.03 12 800|6 . 800 on j C3T225 20 4 6-15 0.03 10 900} 7 900| > UHF Amp/mixer [See Note Al 0298 C3T225A 20 3 7.5-15 0.03 14 900] 5.5 900 9 004 For Chopping and Switching O04 8 lo _ __t 4 Type | Case | Pol) .|/IGSS rds(on)}Q x Y x | (off) Ipss x ex _df 0035 - 0010 No. a max. max. [9 O |max. min. |S 2 g ao enos stence Vv nA ohms pF pF nA mA Vv ns TIS42 | TO92| N | 25 5 70 18 69 5 10 10 1-SOURCE TIS73L| TO92} N 30 2 25 18 68 2 50 10 9 TIS74L| TO92| N 30 2 40 18 8 2 20 6 10 TIS75L| TO92| N {| 30 2 60 18 8 2 8 4 20 a-Gates 2- DRAIN BF347 | TO92| N 30 | 06 400 8 4 0.5 0.5 1 NOTEs: A Lead dimensions not controtied in this section. \ . , B All dimensions are in r High Voltage FET's inches uniess otherwise a-catez / Aldi i i _, |VGss|icss[| IDS | Vo] Yts Yos ICISS CRSS tolerance are nominal., 0 iso Device Case 3 min, | max.| min, max.| max] min. max. |max. max. D Recess and indentati 000s Type = o Vi | nA] mA mAl V [umhogmha pF pF in package may vary. nn ilect AST6449 | TO18 N] 300; 10 2 10] 15; 0.6 100] 10 5 Sitect AST6450 | TO18 Nj; 200; 10 2 10] 15) 06 100} 10 5