We offer the largest selection of small signal, small signal RF and power transistors for demanding
military, space and high reliability industrial applications. All devices are hermetically sealed in metal
cans or ceramic packages.

All of SEMICOA’s transistors are also available in die form for hybrid circuits.

To view or download our catalog click here

Slash Sheet	Part Number	Package	Data Sheet	Type	VCEO (V)	VCBO (V)	VEBO (V)	IC (A)	Power (W) Ta	Rtja (ºC/W)	Tstg/Top (ºC)	Max HFE	VCE (sat) (V)
182	2N1893	TO-5		NPN	80	120	7	0.5	0.8	175	-65 to +200	120	5
182	2N1893S	TO-39		NPN	80	120	7	0.5	0.8	175	-65 to +200	120	5
182	2N720A	TO-18		NPN	80	120	7	0.5	0.5	325	-65 to +200	120	5
251	2N2218	TO-39		NPN	30	60	5	0.8	0.8	195	-65 to +200	150	0.4
251	2N2218A	TO-39		NPN	50	75	6	0.8	0.8	195	-65 to +200	150	0.3
251	2N2218AL	TO-5		NPN	50	75	6	0.8	0.8	195	-65 to +200	150	0.3
251	2N2219	TO-39		NPN	30	60	5	0.8	0.8	195	-65 to +200	325	0.4
251	2N2219A	TO-39		NPN	50	75	6	0.8	0.8	195	-65 to +200	325	0.3
251	2N2219AL	TO-5		NPN	50	75	6	0.8	0.8	195	-65 to +200	325	0.3
253	2N930	TO-18		NPN	45	60	6	0.03	0.36	485	-65 to +200	600	1
255	2N2222A	TO-18 UB UBC UA		NPN	50	75	6	0.8	0.5	325	-65 to +200	325	0.3
270	2N2060	TO-77		NPN	60	100	7	0.5	0.6	x	-65 to +200	150	0.3
290	2N2904	TO-39		PNP	40	60	5	0.6	0.8	195	-65 to +200	175	0.4
290	2N2904A	TO-39		PNP	60	60	5	0.6	0.8	195	-65 to +200	175	0.4
290	2N2904AL	TO-5		PNP	60	60	5	0.6	0.8	195	-65 to +200	175	0.4
290	2N2905	TO-39		PNP	40	60	5	0.6	0.8	195	-65 to +200	450	0.4
290	2N2905A	TO-39		PNP	60	60	5	0.6	0.8	195	-65 to +200	450	0.4
290	2N2905AL	TO-5		PNP	60	60	5	0.6	0.8	195	-65 to +200	450	0.4
291	2N2906A	TO-18 UB UBC		PNP	60	60	5	0.6	0.5	325	-65 to +200	175	0.4
291	2N2906AL	TO-5		PNP	60	60	5	0.6	0.5	325	-65 to +200	175	0.4
291	2N2907A	TO-18 UB UBC UA		PNP	60	60	5	0.6	0.5	325	-65 to +200	450	0.4
291	2N2907AL	TO-5		PNP	60	60	5	0.6	0.5	325	-65 to +200	450	0.4
301	2N0918	TO-72 UB		NPN	15	30	3	0.05	0.2	x	-65 to +200	200	0.4
317	2N2369A	TO-18 UB UBC		NPN	15	40	4.5	0.1	0.36	400	-65 to +200	120	0.2
317	2N4449	TO-46		NPN	20	40	6	0.1	0.36	400	-65 to +200	120	0.2
317	2N3227	TO-18 UB		NPN	15	40	4.5	0.1	0.36	400	-65 to +200	300	0.2
336	2N3810	TO-78		PNP	60	60	5	0.05	0.6	500	-65 to +200	450	0.2
336	2N3810L	TO-77		PNP	60	60	5	0.05	0.6	500	-65 to +200	450	0.2
336	2N3810U	6LCC		PNP	60	60	5	0.05	0.6	500	-65 to +200	450	0.2
336	2N3811	TO-78		PNP	60	60	5	0.05	0.6	500	-65 to +200	900	0.2
336	2N3811L	TO-77		PNP	60	60	5	0.05	0.6	500	-65 to +200	900	0.2
336	2N3811U	6LCC		PNP	60	60	5	0.05	0.6	500	-65 to +200	900	0.2
343	2N2857	TO-72 UB		NPN	15	30	3	0.04	0.2	400	-65 to +200	150	0.4
349	2N3506	TO-5		NPN	40	60	5	3	1	175	-65 to +200	250	1
349	2N3506A	TO-39		NPN	40	60	5	3	1	175	-65 to +200	250	1
349	2N3506AL	TO-5		NPN	40	60	5	3	1	175	-65 to +200	250	1
349	2N3506L	TO-5		NPN	40	60	5	3	1	175	-65 to +200	250	1
349	2N3507	TO-39		NPN	50	80	5	3	1	175	-65 to +200	175	1
349	2N3507A	TO-39		NPN	50	80	5	3	1	175	-65 to +200	175	1
349	2N3507AL	TO-5		NPN	50	80	5	3	1	175	-65 to +200	175	1
349	2N3507L	TO-5		NPN	50	80	5	3	1	175	-65 to +200	175	1
354	2N2605	TO-46		PNP	60	70	6	0.03	0.4	437	-65 to +200	450	0.3
366	2N3498	TO-5		NPN	100	100	6	0.5	1	175	-65 to +200	120	0.2
366	2N3498L	TO-5		NPN	100	100	6	0.5	1	175	-65 to +200	120	0.2
366	2N3499	TO-39		NPN	100	100	6	0.5	1	175	-65 to +200	300	0.2
366	2N3499L	TO-5		NPN	100	100	6	0.5	1	175	-65 to +200	300	0.2
366	2N3500	TO-39		NPN	150	150	6	0.3	1	175	-65 to +200	120	0.2
366	2N3500L	TO-5		NPN	150	150	6	0.3	1	175	-65 to +200	120	0.2
366	2N3501	TO-39 UB		NPN	150	150	6	0.3	1	175	-65 to +200	300	0.2
366	2N3501L	TO-5		NPN	150	150	6	0.3	1	175	-65 to +200	300	0.2
374	2N3998	TO-59		NPN	80	100	8	5	2	x	-65 to +200	120	0.25
374	2N3999	T0-59		NPN	80	100	8	5	2	x	-65 to +200	240	0.25
374	2N3996	TO-59		NPN	80	100	8	5	2	x	-65 to +200	120	0.25
374	2N3997	TO-59		NPN	80	100	8	5	2	x	-65 to +200	240	0.25
376	2N2484	TO-18		NPN	60	60	6	0.05	0.36	325	-65 to +200	800	0.3
382	2N2946A	TO-46		PNP	-35	-40	-40	0.1	0.4	435	-65 to +200	50	0.5
391	2N3019	TO-5		NPN	80	140	7	1	0.8	175	-65 to +200	300	0.2
391	2N3019S	TO-39		NPN	80	140	7	1	0.8	175	-65 to +200	300	0.2
391	2N3057A	TO-46		NPN	80	140	7	1	0.5	325	-65 to +200	300	0.2
391	2N3700	TO-18 UB		NPN	80	140	7	1	0.5	325	-65 to +200	300	0.2
392	2N3485A	TO-46		PNP	60	60	5	0.6	0.5	325	-65 to +200	120	0.4
392	2N3486A	TO-46		PNP	60	60	5	0.6	0.5	325	-65 to +200	300	0.4
394	2N4150	TO-5		NPN	70	100	10	10	1	175	-65 to +200	200	0.6
394	2N4150S	TO-39		NPN	70	100	10	10	1	175	-65 to +200	200	0.6
394	2N5237	TO-5		NPN	120	150	10	10	1	175	-65 to +200	225	0.6
395	2N3735	TO-39		NPN	40	75	5	1.5	1	175	-65 to +200	140	0.2
395	2N3735L	TO-5		NPN	40	75	5	1.5	1	175	-65 to +200	140	0.2
395	2N3737	TO-46 UB		NPN	40	75	5	1.5	0.5	350	-65 to +200	140	0.2
398	2N3866	TO-39 UB		NPN	30	60	3.5	0.4	1	175	-65 to +200	200	1
398	2N3866A	TO-39 UB		NPN	30	60	3.5	0.4	1	175	-65 to +200	200	1
399	2N3960	TO-18 UB		NPN	12	20	4.5	0.05	0.4	x	-65 to +200	300	0.2
423	2N5581	TO-46		NPN	50	75	6	0.8	0.5	325	-65 to +200	120	0.3
423	2N5582	TO-46		NPN	50	75	6	0.8	0.5	325	-65 to +200	300	0.3
426	2N4957	TO-72 UB		PNP	30	30	3	0.03	0.2	x	-65 to +200	165	x
453	2N5109	TO-39 UB		NPN	20	40	3	0.4	1	175	-65 to +200	150	0.5
455	2N5666S	TO-39		NPN	200	250	6	5	1.2	145	-65 to +200	120	0.4
512	2N4261	TO-72 UB UBC		PNP	15	15	4.5	0.03	0.2	860	-65 to +200	150	0.15
512	2N4029	TO-18 UB		PNP	80	80	5	1	0.5	325	-65 to +200	300	0.15
512	2N4033	TO-39 UB		PNP	80	80	5	1	0.8	195	-65 to +200	300	0.15
534	2N5002	TO-59		NPN	80	100	5.5	5	2	88	-65 to +200	90	0.75
534	2N5004	TO-59		NPN	80	100	5.5	5	2	88	-65 to +200	200	0.75
535	2N5003	TO-59		PNP	80	100	5.5	5	2	88	-65 to +200	90	0.75
535	2N5005	TO-59		PNP	80	100	5.5	5	2	88	-65 to +200	200	0.75
544	2N5152	TO-39		NPN	80	100	5.5	2	1	175	-65 to +200	90	0.75
544	2N5152L	TO-5		NPN	80	100	5.5	2	1	175	-65 to +200	90	0.75
544	2N5154	TO-39		NPN	80	100	5.5	2	1	175	-65 to +200	200	0.75
544	2N5154L	TO-5		NPN	80	100	5.5	2	1	175	-65 to +200	200	0.75
545	2N5151	TO-39		PNP	80	100	5.5	2	1	175	-65 to +200	90	0.75
545	2N5151L	TO-5		PNP	80	100	5.5	2	1	175	-65 to +200	90	0.75
545	2N5153	TO-39		PNP	80	100	5.5	2	1	175	-65 to +200	200	0.75
545	2N5153L	TO-5		PNP	80	100	5.5	2	1	175	-65 to +200	200	0.75
558	2N6987	Cerdip		PNP	60	60	5	0.6	1.5	85	-65 to +200	450	0.4
558	2N6988	Cerdip		PNP	60	60	5	0.6	1	175	-65 to +200	450	0.4
559	2N6989	Cerdip		NPN	50	75	6	0.8	1.5	85	-65 to +200	325	0.3
559	2N6990	Cerdip		NPN	50	75	6	0.8	1	175	-65 to +200	325	0.3
560	2N5339	TO-39		NPN	100	100	6	5	1	175	-65 to +200	240	0.7
561	2N6193	TO-39		PNP	100	100	6	5	1	175	-65 to +200	240	0.7