2N1991
Dimensions in mm (inches).
8.
51 (0.
34) 9.
40 (0.
37)
7.
75 (0.
305) 8.
51 (0.
335)
Bipolar
PNP Device in a Hermetically sealed TO39 Metal Package.
Bipolar
PNP Device.
6.
10 (0.
240) 6.
60 (0.
260)
12.
70 (0.
500) min.
0.
89 max.
(0.
035) 0.
41 (0.
016) 0.
53 (0.
021) dia.
VCEO = 20V
5.
08 (0.
200) typ.
IC = 0.
3A
2.
54 (0.
100)
2 1
0.
74 (0.
029) 1.
14 (0.
045) 0.
71 (0.
028) 0.
86 (0.
034)
3
All Semelab hermetically sealed products can be processed in accordance with the requirements of BS, CECC and JAN, JANTX, JANTXV and JANS specifications
45°
TO39 (TO205AD) PINOUTS
1 – Emitter 2 – Base 3 – Collector
Parameter VCEO* IC(CONT) hFE ft PD
Test Conditions
Min.
Typ.
Max.
20 0.
3
Units V A Hz
@ 10/0.
...