2T208A - Transistors | Russian Electronics company

Transistors

Transistors 2Т208Аare silicon epitaxial-planar with p-n-p structure.
Transistors are designed for application in amplifiers and pulse devices.

Transistors 2T208A are produced in metal-glass casing with flexible lead-outs.

Transistor weight, maximum 0,6 g.
Casing type: KТ-1-7.
Technical conditions: UF3.365.035 ТU.

Basic technical characteristics of transistors 2Т208А:
• transistor structure: p-n-p
• Рc max – constant dissipated power of collector: 200 mW;
• fl – limit frequency of coefficient of current transmitting of transistor for connection with common emitter: minimum 5 МHz;
• Ucbоmax – maximum voltage collector-base at given current of collector and open circuit of emitter: 20 V;
• Uebоmax – maximum voltage emitter-base at given reverse current of emitter and open circuit of collector: 20 V;
• Ic max – maximum constant current of collector: 150 mА;
• Icbо– reverse current of collector: maximum 1 mcА(20V);
• h21e – static coefficient of current transmitting of transistor in small signal mode for connections with common emitter: 20... 60;
• Сc – collector junction capacitance: maximum 35 pF
• Rce sat – saturation resistance between collector and emitter: 1,3 Оm

Characteristics of transistors 2Т208А, 2Т208B, 2Т208V, 2Т208G, 2Т208D, 2Т208Е, 2Т208ZH, 2Т208I, 2Т208K, 2Т208L, 2Т208М:

Transistor type	Structure	Maximum values of parameters at Tp=25°С						Parameters values at Tp=25°С								Tp max	Т max
		Ik max	Ik. i. max	UkeR max	Ukb0 max	Ueb0 max	Рcmax	h21E	Uce sat.	IcbО	IebО	f l.	KSH	SK	SE	Tp max	Т max
		mА	mА	B	V	V	mW		V	mcА	mcА	МHz	dB	pF	pF	°С	°С
2Т208А	p-n-p	150	300	20	20	20	200	20…60	0,3	1	1	>5	-	35	20	150	-60…+125
2Т208B	p-n-p	150	300	20	20	20	200	40…120	0,3	1	1	>5	-	35	20	150	-60…+125
2Т208V	p-n-p	150	300	20	20	20	200	20…240	0,3	1	1	>5	-	35	20	150	-60…+125
2Т208G	p-n-p	150	300	30	30	20	200	20…60	0,3	1	1	>5	-	35	20	150	-60…+125
2Т208D	p-n-p	150	300	30	30	20	200	40…120	0,3	1	1	>5	-	35	20	150	-60…+125
2Т208Е	p-n-p	150	300	30	30	20	200	20…240	0,3	1	1	>5	-	35	20	150	-60…+125
2Т208ZH	p-n-p	150	300	45	45	20	200	20…60	0,3	1	1	>5	-	35	20	150	-60…+125
2Т208I	p-n-p	150	300	45	45	20	200	40…120	0,3	1	1	>5	-	35	20	150	-60…+125
2Т208K	p-n-p	150	300	45	45	20	200	20…240	0,3	1	1	>5	-	35	20	150	-60…+125
2Т208L	p-n-p	150	300	60	60	20	200	20…60	0,3	1	1	>5	-	35	20	150	-60…+125
2Т208M	p-n-p	150	300	60	60	20	200	40…120	0,3	1	1	>5	-	35	20	150	-60…+125

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