BU120
Dimensions in mm (inches).
25.
15 (0.
99) 26.
67 (1.
05) 10.
67 (0.
42) 11.
18 (0.
44) 1.
52 (0.
06) 3.
43 (0.
135)
6.
35 (0.
25) 9.
15 (0.
36)
Bipolar
NPN Device in a Hermetically sealed TO3 Metal Package.
38.
61 (1.
52) 39.
12 (1.
54)
0.
97 (0.
060) 1.
10 (0.
043)
29.
9 (1.
177) 30.
4 (1.
197)
22.
23 (0.
875) max.
16.
64 (0.
655) 17.
15 (0.
675)
1
2
Bipolar
NPN Device.
VCEO = 400V
3 (case) 3.
84 (0.
151) 4.
09 (0.
161) 7.
92 (0.
312) 12.
70 (0.
50)
IC = 5A
All Semelab hermetically sealed products can be processed in accordance with the requirements of BS, CECC and JAN, JANTX, JANTXV and JANS specifications.
TO3 (TO204AA) PINOUTS
1 – Base 2 – Emitter Case - Collector
Parameter VCEO* IC(CONT) hFE ft PD
Test Co...