EEWORLDEEWORLDEEWORLD

Part Number

Search

2N2946

Description
Small Signal Bipolar Transistor, 0.1A I(C), 35V V(BR)CEO, 1-Element, PNP, Silicon, TO-46, TO-46, 3 PIN
CategoryDiscrete semiconductor    The transistor   
File Size103KB,1 Pages
ManufacturerSSDI
Websitehttp://www.ssdi-power.com/
Download Datasheet Parametric Compare View All

2N2946 Online Shopping

Suppliers Part Number Price MOQ In stock  
2N2946 - - View Buy Now

2N2946 Overview

Small Signal Bipolar Transistor, 0.1A I(C), 35V V(BR)CEO, 1-Element, PNP, Silicon, TO-46, TO-46, 3 PIN

2N2946 Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
Parts packaging codeTO-46
package instructionCYLINDRICAL, O-MBCY-W3
Contacts3
Reach Compliance Codecompli
ECCN codeEAR99
Maximum collector current (IC)0.1 A
Collector-emitter maximum voltage35 V
ConfigurationSingle
Minimum DC current gain (hFE)70
JEDEC-95 codeTO-46
JESD-30 codeO-MBCY-W3
JESD-609 codee0
Number of components1
Number of terminals3
Maximum operating temperature175 °C
Package body materialMETAL
Package shapeROUND
Package formCYLINDRICAL
Peak Reflow Temperature (Celsius)NOT SPECIFIED
Polarity/channel typePNP
Maximum power dissipation(Abs)0.4 W
Certification statusNot Qualified
surface mountNO
Terminal surfaceTin/Lead (Sn/Pb)
Terminal formWIRE
Terminal locationBOTTOM
Maximum time at peak reflow temperatureNOT SPECIFIED
Transistor component materialsSILICON
Nominal transition frequency (fT)5 MHz
Base Number Matches1
LOW-POWER SILICON PNP
Item
Number
Part Number
Manufacturer
V(BR)CEO
hFE
Ie
Max
(A)
fT
(Hz)
Cobo
Max
(F)
leBO
Max
(A)
TOper
Max
°C)
Package
Style
V(BR)CEO
NB321F
NB321X
NB321Y
2N2105
2N2105
2N2105
2N1026A
2N1469
2N940
V410A
>=
30 V,
(Cont'd)
Natl Semi
Natl Semi
Natl Semi
Space Power
Hybrid Semi
CrimsonSemi
See Index
See Index
See Index
Semelab
• tes
Elec Trans
Hitachi Ltd
Solid Stlnc
See Index
Elec Trans
Elec Trans
FerrantiLtd
FerrantiLtd
Natl Semi
at eml
Natl Semi
Natl Semi
Hitachi ltd
Hybrid Semi
CrimsonSemi
Space Power
See
Index
See Index
Natl Semi
at eml
Natl Semi
Natl Semi
FerrantiLtd
SemiconTech
FerrantiLtd
SemiconTech
SemiconTech
See Index
Natl Semi
at eml
Natl Semi
Natl Semi
Natl Semi
Natl Semi
Natl Semi
Natl Semi
Natl Semi
Natl Semi
NECCo JA
at eml
Natl Semi
Natl Semi
Natl Semi
Matsushita
Natl Semi
Natl Semi
Natl Semi
Natl Semi
Natl Semi
at eml
Natl Semi
Natl Semi
Natl Semi
Natl Semi
Natl Semi
Natl Semi
Natl Semi
Natl Semi
Natl Semi
at eml
Sanyo Elect
Natl Semi
Natl Semi
Natl Semi
Natl Semi
Natl Semi
Natl Semi
Natl Semi
Natl Semi
ml
at
Natl Semi
Natl Semi
Natl Semi
Natl Semi
Natl Semi
Natl Semi
Natl Semi
Natl Semi
Natl Semi
ecs nc
Natl Semi
Natl Semi
Natl Semi
Natl Semi
Natl Semi
Natl Semi
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
58
58
60
60
60
60
70
75
85
85
85
90
100
100
100
100
125
127
127
127
127
127
150
150
150
150
150
180
180
180
180
180
180
180
180
180
190
190
190
190
190
190
190
190
190
230
260
260
260
260
260
260
260
260
260
320
320
320
320
380
380
380
380
4
580
580
580
580
580
580
m
SOOm
30m
30m
30m
30m
30m
30m
30m
30m
1 m
30m
30m
30m
30m
30m
30m
1.5
1.5
1.5
600m
600m
600m
100m
100m
100m
500m
500m
500m
100m
200m
200m
500m
500m
500m
20M
20M
20M
50.M
50.M
50.M
2.0M
2.0M
2.0M
170M
1
17p
17p
17p
35p
35p
35p
7.0p
500n
500n
SOOn
.02u
.02u
.02u
.02u
25n
25n
.10u
.1 u
500n
500n
SOOn
5.0u
1.0u
500n
200n
500n
500n
n
500n
SOOn
40
40
40
50
50
50
35
40
40
35
35
35
35
40
40
40
35
45
40
40
40
600m
600m
600m
800m
800m
800m
400m
250m
250m
700m
m
400m
400m
400m
400m
350m
350m
300m
300m
600m
m
600m
600m
150m
800m
800m
800m
400m
600m
600m
m
600m
600m
300m
400m
300m
400m
600m
300m
600m
m
600m
600m
600m
600m
600m
600m
600m
600m
500m
m
600m
600m
600m
200m
600m
600m
600m
600m
600m
m
600m
600m
800m
600m
600m
800m
600m
600m
600m
m
200m
600m
600m
600m
600m
600m
600m
600m
800m
m
600m
600m
600m
600m
600m
600m
800m
600m
600m
m
600m
600m
800m
600m
800m
600m
150 J
150 J
150 J
175 J
175 J
175 J
175 J
175
J
175 S
175 J
1
125 J
125 J
125 J
175 S
175
J
175 J
175 S
150 J
150
J
150
J
150 J
4.5m
4.5m
4.5m
4.3m
4.0m
150
J
150
J
150
J
TO·92
TO·92
TO·92
TO·5
TO·5
TO·5
TO·5
TO·5
TO·18
TO·39
SPAKvar
SPAKvar
SPAKvar
TO·46
TO·18
TO·18
TO·92var
TO·18
TO·92
TO·92
TO·92
TO·236
TO·5
TO·5
TO·5
TO·46
TO·5
TO·92
TO·92
TO·92
TO·18
TO·46
TO·92var
TO·18
TO·5
TO·92var
TO·92
TO·92
TO·92
TO·92
TO·92
TO·92
TO·92
TO·92
TO·92
TO·92
TO·92
TO·92
TO·92
SOT·89
TO·92
TO·92
TO·92
TO·92
TO·92
TO·92
TO·92
TO·92
TO·92
TO·92
TO·92
TO·92
TO·92
TO·92
TO·92
TO·92
TO·92
TO·92
TO·92
TO·92
TO·92
TO·92
TO·92
TO·92
TO·92
TO·92
TO·92
TO·92
TO·92
TO·92
TO·92
TO·92
TO·92
TQ.92
TO·92
TO·92
TO·92
TO·92
5
10
15
5.0M
10p
.m
4.0m
4.0m
4.0m
2.3m
2.3m
2.3m
3.0m
204m
20
50M
50M
35p
35p
35p
10p
45p
4.5
· p
4.5p
4.5p
15p
7p
6.0p
11p
11p
5.0p
3.0
· p
4.5p
4.5p
4.5p
4.5p
3.0p
3.0p
3.0p
3.0p
10
· p
3.0p
3.0p
3.0p
3.0p
3.0p
4.5p
4.5p
4.5
· p
3.0p
3.0p
3.0p
3.0p
3.0p
3.0p
4.5p
4.5p
4.5
.p
5.0p
3.0p
3.0p
3.0p
3.0p
3.0p
3.0p
4.5p
4.5
· p
4.Sp
3.0p
3.0p
3.0p
3.0p
3.0p
3.0p
3.0p
3.0
.p
3.0p
3.0p
3.0p
3.0p
3.0p
3.0p
25
30
35
50M
50M
150M
40M
150M
100M
100M
40
NB221EH
NB221FH
NB221XH
NB221YH
NB021ET
NB021FT
NB023ET
NB023FT
2SA987
NB021FI
NB023EI
NB023FI
2SA1034
NB121EI
NB121FI
NB221EI
NB221FI
NB221XI
NB021EY
NB021FY
NB023EY
NB023FY
NB121EY
NB121FY
NB221EY
NB221FY
NB221XY
2SA930
NB021EJ
NB021FJ
NB023EJ
NB023FJ
NB121EJ
NB121FJ
NB221EJ
NB221FJ
NB221YJ
NB021EU
NB021FU
NB023EU
NB023FU
NB021EK
NB021FK
NB023EK
NB023FK
NB021El
NB021EZ
NB021Fl
NB021FZ
NB023El
NB023EZ
40
40
45
40
35
50
50
45
40
n
SOOn
SOOn
SOOn
SOOn
100n
100n
50n
SOn
SOn
40
40
40
40
40
40
40
40
40
40
40
40
35
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
n
500n
100n
100n
50n
SOn
100n
100n
SOn
SOn
n
100n
100n
100n
100n
50n
SOn
40
40
40
40
40
40
40
40
40
4
40
40
40
40
40
40
2.4m
4.3m
3.0m
2.2m
304m
2.4m
45
50
50M
50M
50M
50M
120M
120M
120M
120M
50M
120M
120M
120M
150 J
150
J
150
J
150 J
150 J
150 J
150
J
150 J
125
J
150 J
150 J
150 J
125 J
150
J
150 J
150 J
150 J
150 J
150 J
150 J
150
J
150 J
150 J
150 J
150 J
150 J
150 J
2.3m
125
J
150 J
150
J
150 J
150 J
150 J
150 J
150 J
150
J
150
J
150
J
150 J
150 J
150 J
150 J
150
J
150 J
150 J
150
150
150
150
150
150
55
60
65
70
120M
120M
120M
120M
100M
100M
50M
50M
50M
80M
120M
120M
120M
120M
100M
100M
50M
50M
50M
120M
120M
120M
120M
120M
120M
120M
120M
120M.
120M
120M
120M
120M
120M
75
80
85
90
J
J
J
J
95
J
J
753

2N2946 Related Products

2N2946 2N2946A
Description Small Signal Bipolar Transistor, 0.1A I(C), 35V V(BR)CEO, 1-Element, PNP, Silicon, TO-46, TO-46, 3 PIN Small Signal Bipolar Transistor, 0.1A I(C), 35V V(BR)CEO, 1-Element, PNP, Silicon, TO-46, TO-46, 3 PIN
Is it lead-free? Contains lead Contains lead
Is it Rohs certified? incompatible incompatible
Parts packaging code TO-46 TO-46
package instruction CYLINDRICAL, O-MBCY-W3 CYLINDRICAL, O-MBCY-W3
Contacts 3 3
Reach Compliance Code compli compli
ECCN code EAR99 EAR99
Maximum collector current (IC) 0.1 A 0.1 A
Collector-emitter maximum voltage 35 V 35 V
Configuration Single Single
Minimum DC current gain (hFE) 70 50
JEDEC-95 code TO-46 TO-46
JESD-30 code O-MBCY-W3 O-MBCY-W3
JESD-609 code e0 e0
Number of components 1 1
Number of terminals 3 3
Maximum operating temperature 175 °C 200 °C
Package body material METAL METAL
Package shape ROUND ROUND
Package form CYLINDRICAL CYLINDRICAL
Peak Reflow Temperature (Celsius) NOT SPECIFIED NOT SPECIFIED
Polarity/channel type PNP PNP
Maximum power dissipation(Abs) 0.4 W 0.4 W
Certification status Not Qualified Not Qualified
surface mount NO NO
Terminal surface Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb)
Terminal form WIRE WIRE
Terminal location BOTTOM BOTTOM
Maximum time at peak reflow temperature NOT SPECIFIED NOT SPECIFIED
Transistor component materials SILICON SILICON
Nominal transition frequency (fT) 5 MHz 5 MHz
Base Number Matches 1 1

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2569  47  152  534  1171  52  1  4  11  24 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号