Part No.	Polarity	Total power dissipation	Collector Current-Continuous	Collector-Base Voltage	Collector-Emitter	Emitter-Base Voltage	DC Current Gain				Collector-Emitter Saturation Voltage			Transition Frequency	EQUIVALENT CIRCUIT DIAGRAM
		Ptot	Ic(max)	BVCBO	VCEO	BVEBO	hFE		VCE	IC	VCE(sat)	IC/IB		fT
		mW	mA	V	V	V	MIN	MAX	V	mA	V	mA	mA	MHz
2SC4994	NPN	200	150	60	50	5	120	400	6	2	0.25	100	10	80	CIRCUIT B1
2SC4994	NPN	200	150	60	50	5	120	400	6	2	0.25	100	10	80	CIRCUIT B1
2SA1873	PNP	200	150	50	50	5	120	400	6	2	0.3	100	10	80	CIRCUIT B2
2SA1873	PNP	200	150	50	50	5	120	400	6	2	0.3	100	10	80	CIRCUIT B2