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STD FET400

License: Public Domain

Mode: Editors' pick

  • 1.8k
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Update time: 2022-11-12 09:46:06
Creation time: 2019-09-07 15:42:22
Description
Module of 400W audio amplifier using 4 pairs of MOS FET IRFP240 + IRFP9240 Q8 to be attached to one of the power FETs for thermal transfer (it is the superdiode).
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ID Name Designator Footprint Quantity
1 0.47 R42,R38,R39,R28,R40,R29,R41,R30,R27,R31,R43,R32,R44,R33,R45,R34 RES-11.5MMX4.5MM-2WS 16
2 MJE350 Q9,Q10 SOT-32 2
3 470 R21,R2,R19,R20,R22,R26,R25,R24,R23,R36 AXIAL-0.4 10
4 15k R35 AXIAL-0.4 1
5 10 R37 AXIAL-0.4 1
6 47k R3 AXIAL-0.4 1
7 100 R54,R55,R5,R14,R17,R18,R9 AXIAL-0.4 7
8 1k R13 AXIAL-0.4 1
9 4.7k R11 AXIAL-0.4 1
10 100k R1 AXIAL-0.4 1
11 2.2k R8,R4 AXIAL-0.4 2
12 18k R7 AXIAL-0.4 1
13 120 R10 AXIAL-0.4 1
14 10k R16,R6 AXIAL-0.4 2
15 Fuse transparent seat F1,F2 FUSE-TH_L22.6-W9.0 2
16 7.5v D3,D4 DO41-10 2
17 15V D2,D1 DO41-10 2
18 10uF C8 CAP-TH_BD5.0-P2.00-D0.8-FD 1
19 1N4007 D5,D6 DO-41 2
20 BC546BTA Q2,Q3,Q4,Q1 TO-92(TO-92-3)-2.54 4
21 5K PR1 RES-ADJ_3296W 1
22 IRFP240PBF Q12,Q13,Q11,Q14 TO-247(AC) 4
23 56pF C3,C7,C4 CAP-5.5*8.5*3 3
24 470nF C10,C6 CAP-5.5*8.5*3 2
25 150p C2 CAP-5.5*8.5*3 1
26 2.2uF C1 CAP-5.5*8.5*3 1
27 10nF C5 CAP-5.5*8.5*3 1
28 10k R12,R15 AXIAL-0.6 2
29 IN H1 HDR-2X1/2.54 1
30 330uF C9 CAP-TH_BD8.0-P3.50-D1.0-FD 1
31 100uF C14,C13,C12,C11 CAP-TH_BD10.0-P5.00-D1.0-FD 4
32 IRFP9240PBF Q17,Q16,Q15,Q18 TO-247(AC) 4
33 MJE340 Q7,Q8,Q6,Q5 SOT-32 4
34 -70V -70V 1287-2P_L7.9-W8.1-P5.08 1
35 +70V +70V 1287-2P_L7.9-W8.1-P5.08 1
36 GND U3,GND 1287-2P_L7.9-W8.1-P5.08 2
37 OUT U1 1287-2P_L7.9-W8.1-P5.08 1

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