Menu English Ukrainian russian Home

Free technical library for hobbyists and professionals Free technical library


ENCYCLOPEDIA OF RADIO ELECTRONICS AND ELECTRICAL ENGINEERING
Free library / Schemes of radio-electronic and electrical devices

Transistors KP301 - KP312. Reference data

Free technical library

Encyclopedia of radio electronics and electrical engineering / Reference materials

 Comments on the article

A type S1-S2/I(U)
msym/mA(V)
I01-I02/U
mA/V
I/U
nA/V
C11
pF
C12
pF
C22
pF
Fw/F
dB/GHz
Uzi/Is(U0)
V /mA(V)
Uzs
В
Uzi
В
Usi
В
Ic
mA
P
MW
A type Kahn tsok
KP301A
KP301B
KP301V
KP301G
1.0-/5
1.0-/5
2.0-/5
0.5-/5
0.3/30
0.3/30
0.3/30
0.3/30
3.5
3.5
3.5
3.5
0.7
1.0
1.0
1.0
3.5
3.5
3.5
3.5
5/0.1
9.5/0.1
9.5/0.1
9.5/0.1
(2.7-5.4)
(2.7-5.4)
(2.7-5.4)
(2.7-5.4)
30
30
30
30
20
20
20
20
15
15
15
15
200
200
200
200
TIR
TIR
TIR
TIR
P
P
P
P
9
9
9
9
KP302A
KP302B
KP302V
KP302G
KP302AM
KP302BM
KP302VM
KP302GM
TBU
TBU
-
5.0-/7
TBU
TBU
-
5.0-/7
3.0-24 / 7
18.0-43 / 7
33.0-80 / 10
15.0-/7
3.0 -24 /7
18.0-43 / 7
33.0-80 / 10
15.0-/7
10/10
10/10
10/10
10/10
10/10
10/10
10/10
10/10
20
20
20
20
20
20
20
20
8
8
8
8
8
8
8
8
10
10
10
10
10
10
10
10
3/1kHz
-
-
-
3/1kHz
-
-
-
(-5.0)
(-7.0)
(-10)
(-7.0)
(-5.0)
(-7.0)
(-10)
(-7.0)
20
20
20
10
20
20
20
10
10
10
10
10
10
10
10
10
20
20
20
20
20
20
20
20
24
43
-
-
24
43
-
-
300
300
300
300
300
300
300
300
PN
PN
PN
PN
PN
PN
PN
PN
N
N
N
N
N
N
N
N
10
10
10
10
11
11
11
11
KP303A
KP303B
KP303V
KP303G
KP303D
KP303E
KP303Zh
KP303I
TBU
TBU
TBU
TBU
2.6-/10
4.0-/10
TBU
TBU
0.5-2.5 / 10
0.5-2.5 / 10
1.5-5.0 / 10
TBU
3.0-9.0 / 10
TBU
0.3-3.0 / 10
1.5-5.0 / 10
1/10
1/10
1/10
0.1/10
1/10
1/10
5/10
5/10
6
6
6
6
6
6
6
6
2
2
2
2
2
2
2
2
-
-
-
-
4/0.1
4/0.1
-
-
(0.5-3.0)
(0.5-3.0)
(1.5-4.0)
(-8.0)
(-8.0)
(-8.0)
(0.3-3.0)
(0.5-2.0)
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
25
25
25
25
25
25
25
25
20
20
20
20
20
20
20
20
200
200
200
200
200
200
200
200
PN
PN
PN
PN
PN
PN
PN
PN
N
N
N
N
N
N
N
N
11
11
11
11
11
11
11
11
KP304A 4.0-/10 20/30 9 2 6 (5.0-) 30 30 25 30 200 TIR P 12
2P305A
2P305B
2P305V
2P305G
KP305D
KP305E
KP305Zh
KP305I
6.0-10 / 5
4.0-8.0/5
6.0-10 / 5
6.0-10 / 5
TBU
4.0-8.0 / 5
TBU
TBU
1/30
.001/30
1/30
1/30
1/15
.001/15
1/15
1/15
5
5
5
5
5
5
5
5
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
6/0.25
-
6/0.25
6/0.25
7/0.25
7/0.25
7/0.25
7/0.25
+0.2-+1.5/5
+0.2-+2.0/5
-0.5-+0.5/5
-1.5-0.2 / 5
-0.2-+2.0/5
-0.5-+0.5/5
-0.5-+0.5/5
-2.5-0.2 / 5
30
30
30
30
15
15
15
15
30
30
30
30
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
150
150
150
150
150
150
150
150
TIR
TIR
TIR
TIR
TIR
TIR
TIR
TIR
N
N
N
N
N
N
N
N
13
13
13
13
13
13
13
13
KP306A
KP306B
KP306V
3.0-8.0/5
3.0-8.0/5
3.0-8.0/5
5/20
5/20
5/20
5
5
5
0.07
0.07
0.07
6/0.2
6/0.2
6/0.2
-0.5-+0.5/5
0 -+2.0/5
-3.5- 0 /5
20
20
20
20
20
20
20
20
20
20
20
20
150
150
150
TIR
TIR
TIR
N
N
N
14
14
14
KP307A
KP307B
KP307V
KP307G
KP307D
KP307E
KP307Zh
4.0-9.0/(10)
5.0-10 /(10)
5.0-10 /(10)
6.0-12 /(10)
6.0-12 /(10)
3.0-8.0/(10)
4.0-/(10)
3.0-9.0 / 10
TBU
TBU
TBU
TBU
1.5-5.0 / 10
TBU
1/10
1/10
1/10
1/10
1/10
1/10
0.1/10
5
5
5
5
5
5
5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
-
-
6/0.4
-
6/0.4
-
-
(0.5-3.0)
(1.0-5.0)
(1.5-5.0)
(1.5-6.0)
(1.5-6.0)
(-2.5)
(-7.0)
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
25
25
25
25
25
25
25
250
250
250
250
250
250
250
PN
PN
PN
PN
PN
PN
PN
N
N
N
N
N
N
N
11
11
11
11
11
11
11
2P308A-9
2P308B-9
2P308V-9
2P308G-9
2P308D-9
2P308E-9
1.0-4.0/(10)
1.0-4.0/(10)
1.4-3.0/(10)
-
-
1.0-/(10)
0.4-1.0 / 10
0.8-1.6 / 10
2.0-5.0 / 10
Rc=250-ohm
Rc=230-500ohm
2.8-6.0 / 10
1/10
1/10
1/10
1/10
1/10
1/10
6
6
6
6
6
6
2
2
2
2
2
2
(0.2-1.2)
(0.3-1.8)
(0.4-2.4)
(1.0-6.0)
(1.0-3.0)
(0.2-6.0)
30
30
30
30
30
30
30
30
30
30
30
30
25
25
25
25
25
25
20
20
20
20
20
20
80
80
80
80
80
80
PN
PN
PN
PN
PN
PN
N
N
N
N
N
N
4
4
4
4
4
4
2P310A
2P310B
3.0-6.0/5
3.0-6.0/5
3/10
3/10
2.5
2.5
0.5
0.5
2
2
6/1
7/1
10
10
10
10
8
8
20
20
80
80
TIR
TIR
N
N
11
11
KP312A
KP312B
4.0-5.8/(15)
2.0-5.0/(15)
8.0-/15
1.5-/15
10/10
10/10
4
4
1
1
4/0.4
6/0.4
(2.5-8.0)
(0.8-6.0)
25
25
25
25
20
20
25
25
100
100
PN
PN
N
N
15
15

Publication: cxem.net

See other articles Section Reference materials.

Read and write useful comments on this article.

<< Back

Latest news of science and technology, new electronics:

Controlling objects using air currents 04.05.2024

The development of robotics continues to open up new prospects for us in the field of automation and control of various objects. Recently, Finnish scientists presented an innovative approach to controlling humanoid robots using air currents. This method promises to revolutionize the way objects are manipulated and open new horizons in the field of robotics. The idea of ​​controlling objects using air currents is not new, but until recently, implementing such concepts remained a challenge. Finnish researchers have developed an innovative method that allows robots to manipulate objects using special air jets as "air fingers". The air flow control algorithm, developed by a team of specialists, is based on a thorough study of the movement of objects in the air flow. The air jet control system, carried out using special motors, allows you to direct objects without resorting to physical ... >>

Purebred dogs get sick no more often than purebred dogs 03.05.2024

Caring for the health of our pets is an important aspect of the life of every dog ​​owner. However, there is a common assumption that purebred dogs are more susceptible to diseases compared to mixed dogs. New research led by researchers at the Texas School of Veterinary Medicine and Biomedical Sciences brings new perspective to this question. A study conducted by the Dog Aging Project (DAP) of more than 27 companion dogs found that purebred and mixed dogs were generally equally likely to experience various diseases. Although some breeds may be more susceptible to certain diseases, the overall diagnosis rate is virtually the same between both groups. The Dog Aging Project's chief veterinarian, Dr. Keith Creevy, notes that there are several well-known diseases that are more common in certain breeds of dogs, which supports the notion that purebred dogs are more susceptible to disease. ... >>

Recyclable printed circuit boards 03.05.2024

Electronics play a key role in today's world, but the accompanying rise in e-waste is putting the environment at risk. In response to this problem, researchers at the University of Washington have developed an innovative technology that could change conventional wisdom about circuit board recycling. A team led by scientists from the University of Washington has created a vitrimer printed circuit board that has the unique ability to be recycled multiple times. Using advanced environmentally friendly polymers, the researchers developed a material that can be turned into a jelly-like substance using a special solvent. This opens the way for PCBs to be reused and recycled without significant loss of quality. Vitrimer printed circuit boards (vPCBs) represent significant advances in environmental sustainability. Unlike conventional plastics, which are susceptible to degradation during repeated recycling, jelly-like vitrimer retains its ... >>

Random news from the Archive

Biochemical Reboot of the Eye: Treating Blindness 14.04.2017

Light-sensitive pigments, which are found in everyone from bacteria to vertebrates, can be reset by biomechanical manipulations and thereby restore people's vision.

Scientists at the Western Reserve School of Medicine, USA have used a modified form of vitamin A to initiate a reset mechanism and restart the proteins needed for human vision. The target protein was photosensitive rhodopsin, which belongs to a family of proteins found in cell membranes that transmit an external signal to the internal cellular system. The discovery provides new opportunities for creating modified retinas that will improve vision.

The discovery delves into the biochemistry of vision, to why the chemical configuration of the retina is important for human light perception. Humans see with the help of a highly sensitive protein, rhodopsin, which attaches to retinal molecules to sense light. Photons of light enter the eye and are absorbed by the retinal-rhodopsin complex, activating the downstream signaling cascade that makes up vision.

It is especially important that the retina waits for light in one chemical configuration, and after absorption it changes into another one called all-trans retinal. But this transformation is unidirectional, and many specialized proteins are needed to return the retina to its first configuration. Inherited mutations in any of these can cause degenerative retinal diseases. Researchers who want to cure such diseases must either correct or bypass the altered proteins.

Researchers have discovered a self-renewing mechanism in bovine rhodopsin that is extremely similar to human. They used the purified proteins in the lab to show how their modified retina binds to bovine rhodopsin, successfully activates human proteins when exposed to light, and after signaling with thermal energy alone, slowly reverts to an inactive form that can be reactivated by photons. The discovery suggests that retinal molecules with a specific chemical structure can stimulate rhodopsin, which is needed for human vision, which means that mutated proteins can be bypassed and restore people's vision.

Other interesting news:

▪ Unmanned robots will charge electric vehicles

▪ Cats watch their owners without even seeing them

▪ Newsweek magazine stops publishing in print

▪ Fertilizers and fish

▪ Scientists have explained the whiteness of the snow

News feed of science and technology, new electronics

 

Interesting materials of the Free Technical Library:

▪ section of the site Consumer Electronics. Selection of articles

▪ article Who seeks - he will always find! Popular expression

▪ Article Who is a Sponsor? Detailed answer

▪ article Theory of snowmobiles. Personal transport

▪ article Light switch with remote control. Encyclopedia of radio electronics and electrical engineering

▪ fuse burn indicator. Encyclopedia of radio electronics and electrical engineering

Leave your comment on this article:

Name:


Email (optional):


A comment:





All languages ​​of this page

Home page | Library | Articles | Website map | Site Reviews

www.diagram.com.ua

www.diagram.com.ua
2000-2024