Транзистор BF857
BF857 - Транзистор кремниевый биполярный структуры NPN
- Тип исполнения: с выводами для монтажа в плату через отверстия (PTH)
- Корпус: TO-202
Основные характеристики:
- Максимальная рассеиваемая мощность коллектора, Pc: 1.8 Вт
- Максимальное напряжение коллектор-база, Vcb: 160 В
- Максимальное напряжение коллектор-эмиттер, Vce: 160 В
- Максимальное напряжение эмиттер-база, Veb: 5 В
- Максимальный постоянный ток коллектора, Ic: 0.1 А
- Граничная частота коэффициента передачи, Ft: 90 МГц
- Коэффициент передачи тока, не менее, Hfe: 25
- Емкость коллекторного перехода, Cc: 4.2 пФ
- Максимальная рабочая температура перехода, Tj: 150 гр.Ц
Транзистор BF857 можно заменить на:
| НАЗВАНИЕ |
ТИП |
СТР. |
Pc, Вт |
Vcb, В |
Vce, В |
Veb, В |
Ic, А |
Ft, МГц |
Hfe |
Cc, пФ |
Tj, гр.Ц |
КОРПУС |
| 2SC2258 |
PTH |
NPN |
4 |
250 |
250 |
6 |
0.1 |
100 |
40 |
3 |
150 |
TO-126 |
| 2SC2258A |
PTH |
NPN |
4 |
300 |
250 |
6 |
0.1 |
100 |
40 |
3 |
150 |
TO-126 |
| 2SC2258AO |
PTH |
NPN |
4 |
300 |
300 |
6 |
0.1 |
100 |
30 |
3 |
150 |
TO-126 |
| 2SC2258AY |
PTH |
NPN |
4 |
300 |
300 |
6 |
0.1 |
100 |
40 |
3 |
150 |
TO-126 |
| 2SC2258B |
PTH |
NPN |
4 |
400 |
250 |
6 |
0.1 |
100 |
40 |
3 |
150 |
TO-126 |
| 2SC2258BO |
PTH |
NPN |
4 |
400 |
250 |
6 |
0.1 |
100 |
30 |
3 |
150 |
TO-126 |
| 2SC2258BY |
PTH |
NPN |
4 |
400 |
250 |
6 |
0.1 |
100 |
40 |
3 |
150 |
TO-126 |
| 2SC2258O |
PTH |
NPN |
4 |
250 |
250 |
6 |
0.1 |
100 |
30 |
3 |
150 |
TO-126 |
| 2SC2258Y |
PTH |
NPN |
4 |
250 |
250 |
6 |
0.1 |
100 |
40 |
3 |
150 |
TO-126 |
| 2SC2682O |
PTH |
NPN |
8 |
180 |
180 |
5 |
0.1 |
200 |
100 |
3.2 |
150 |
TO-126 |
| 2SC3418 |
PTH |
NPN |
5 |
400 |
400 |
5 |
0.1 |
100 |
55 |
1.7 |
150 |
TO-126 |
| 2SC3502 |
PTH |
NPN |
5 |
200 |
200 |
5 |
0.1 |
150 |
40 |
1.2 |
150 |
TO-126 |
| 2SC3502C |
PTH |
NPN |
5 |
200 |
200 |
5 |
0.1 |
150 |
40 |
1.2 |
150 |
TO-126 |
| 2SC3502D |
PTH |
NPN |
5 |
200 |
200 |
5 |
0.1 |
150 |
60 |
1.2 |
150 |
TO-126 |
| 2SC3502E |
PTH |
NPN |
5 |
200 |
200 |
5 |
0.1 |
150 |
100 |
1.2 |
150 |
TO-126 |
| 2SC3503 |
PTH |
NPN |
7 |
300 |
300 |
5 |
0.1 |
150 |
40 |
1.8 |
150 |
TO-126 |
| 2SC3503C |
PTH |
NPN |
7 |
300 |
300 |
5 |
0.1 |
150 |
40 |
1.8 |
150 |
TO-126 |
| 2SC3503D |
PTH |
NPN |
7 |
300 |
300 |
5 |
0.1 |
150 |
60 |
1.8 |
150 |
TO-126 |
| 2SC3503E |
PTH |
NPN |
7 |
300 |
300 |
5 |
0.1 |
150 |
100 |
1.8 |
150 |
TO-126 |
| 2SC3790 |
PTH |
NPN |
7 |
300 |
300 |
5 |
0.1 |
150 |
40 |
2.6 |
150 |
TO-126 |
| 2SC3790C |
PTH |
NPN |
7 |
300 |
300 |
5 |
0.1 |
150 |
40 |
2.6 |
150 |
TO-126 |
| 2SC3790D |
PTH |
NPN |
7 |
300 |
300 |
5 |
0.1 |
150 |
60 |
2.6 |
150 |
TO-126 |
| 2SC3790E |
PTH |
NPN |
7 |
300 |
300 |
5 |
0.1 |
150 |
100 |
2.6 |
150 |
TO-126 |
| 2SC4165 |
PTH |
NPN |
10 |
300 |
300 |
5 |
0.2 |
130 |
60 |
4 |
150 |
TO-126 |
| 2SD2491 |
PTH |
NPN |
8 |
160 |
160 |
5 |
0.1 |
140 |
60 |
3.8 |
150 |
TO-126FM |
| 2SD2492 |
PTH |
NPN |
8 |
200 |
200 |
5 |
0.1 |
140 |
60 |
3.8 |
150 |
TO-126FM |
| 3DA3788 |
PTH |
NPN |
5 |
200 |
200 |
5 |
0.1 |
150 |
40 |
2.6 |
150 |
TO-126F |
| 3DA3790 |
PTH |
NPN |
7 |
300 |
300 |
5 |
0.1 |
150 |
40 |
2.6 |
150 |
TO-126F |
| 3DA3942 |
PTH |
NPN |
10 |
300 |
300 |
7 |
0.1 |
140 |
50 |
2.7 |
150 |
TO-220F |
| 3DA5147 |
PTH |
NPN |
10 |
300 |
300 |
5 |
0.1 |
100 |
60 |
3 |
150 |
TO-220F |
| BF857A |
PTH |
NPN |
1.8 |
160 |
160 |
5 |
0.1 |
90 |
25 |
4.2 |
150 |
TO-202 |
| BF857BA |
SMD |
NPN |
1.8 |
160 |
160 |
5 |
0.1 |
90 |
25 |
4.2 |
150 |
TO-252 |
| BF857EA |
PTH |
NPN |
1.8 |
160 |
160 |
5 |
0.1 |
90 |
25 |
4.2 |
150 |
TO-251 |
| BF858 |
PTH |
NPN |
1.8 |
270 |
250 |
5 |
0.1 |
90 |
25 |
4.2 |
150 |
TO-202 |
| BF858A |
PTH |
NPN |
1.8 |
270 |
250 |
5 |
0.1 |
90 |
25 |
4.2 |
150 |
TO-202 |
| BF858EA |
PTH |
NPN |
1.8 |
270 |
250 |
5 |
0.1 |
90 |
25 |
4.2 |
150 |
TO-251 |
| BF859 |
PTH |
NPN |
1.8 |
300 |
300 |
5 |
0.1 |
90 |
25 |
4.2 |
150 |
TO-202 |
| BF859A |
PTH |
NPN |
1.8 |
300 |
300 |
5 |
0.1 |
90 |
25 |
4.2 |
150 |
TO-202 |
| BF859BA |
PTH |
NPN |
1.8 |
300 |
300 |
5 |
0.1 |
90 |
25 |
4.2 |
150 |
TO-251 |
| BF859EA |
SMD |
NPN |
1.8 |
300 |
300 |
5 |
0.1 |
90 |
25 |
4.2 |
150 |
TO-252 |
| BF860 |
PTH |
NPN |
1.8 |
400 |
300 |
5 |
0.1 |
90 |
25 |
4.2 |
150 |
TO-202 |
| H2682 |
PTH |
NPN |
8 |
180 |
180 |
5 |
0.1 |
200 |
100 |
3.2 |
150 |
TO-126ML |
| KSC2258 |
PTH |
NPN |
4 |
250 |
250 |
6 |
0.1 |
100 |
40 |
3 |
150 |
TO-126 |
| KSC2258A |
PTH |
NPN |
4 |
300 |
300 |
6 |
0.1 |
100 |
40 |
3 |
150 |
TO-126 |
| KSC2258AO |
PTH |
NPN |
4 |
300 |
300 |
6 |
0.1 |
100 |
30 |
3 |
150 |
TO-126 |
| KSC2258AY |
PTH |
NPN |
4 |
300 |
300 |
6 |
0.1 |
100 |
40 |
3 |
150 |
TO-126 |
| KSC2258O |
PTH |
NPN |
4 |
250 |
250 |
6 |
0.1 |
100 |
30 |
3 |
150 |
TO-126 |
| KSC2258Y |
PTH |
NPN |
4 |
250 |
250 |
6 |
0.1 |
100 |
40 |
3 |
150 |
TO-126 |
| KSC2682 |
PTH |
NPN |
8 |
180 |
180 |
5 |
0.1 |
200 |
100 |
3.2 |
150 |
TO-126 |
| KSC2682O |
PTH |
NPN |
8 |
180 |
180 |
5 |
0.1 |
200 |
100 |
3.2 |
150 |
TO-126 |
| KSC3502 |
PTH |
NPN |
5 |
200 |
200 |
5 |
0.1 |
150 |
40 |
1.2 |
150 |
TO-126 |
| KSC3502C |
PTH |
NPN |
5 |
200 |
200 |
5 |
0.1 |
150 |
40 |
1.2 |
150 |
TO-126 |
| KSC3502D |
PTH |
NPN |
5 |
200 |
200 |
5 |
0.1 |
150 |
60 |
1.2 |
150 |
TO-126 |
| KSC3502E |
PTH |
NPN |
5 |
200 |
200 |
5 |
0.1 |
150 |
100 |
1.2 |
150 |
TO-126 |
| KSC3503 |
PTH |
NPN |
7 |
300 |
300 |
5 |
0.1 |
150 |
40 |
1.8 |
150 |
TO-126 |
| KSC3503C |
PTH |
NPN |
7 |
300 |
300 |
5 |
0.1 |
150 |
40 |
1.8 |
150 |
TO-126 |
| KSC3503D |
PTH |
NPN |
7 |
300 |
300 |
5 |
0.1 |
150 |
60 |
1.8 |
150 |
TO-126 |
| KSC3503E |
PTH |
NPN |
7 |
300 |
300 |
5 |
0.1 |
150 |
100 |
1.8 |
150 |
TO-126 |
| KTC3502 |
PTH |
NPN |
5 |
200 |
200 |
5 |
0.1 |
150 |
70 |
1.7 |
150 |
TO-126 |
| KTC3503 |
PTH |
NPN |
7 |
300 |
300 |
5 |
0.1 |
150 |
60 |
2.6 |
150 |
TO-126 |