2N2945 datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > Discrete semiconductor> The transistor> 2N2945

2N2945: Description100mA, 20V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-46; CategoryDiscrete semiconductor The transistor; File Size65KB，2 Pages; ManufacturerTexas Instruments; Websitehttp://www.ti.com.cn/

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2N2945 Overview

100mA, 20V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-46

2N2945 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	Texas Instruments
package instruction	CYLINDRICAL, O-MBCY-W3
Reach Compliance Code	not_compliant
ECCN code	EAR99
Shell connection	COLLECTOR
Maximum collector current (IC)	0.1 A
Collector-emitter maximum voltage	20 V
Configuration	SINGLE
Minimum DC current gain (hFE)	40
JEDEC-95 code	TO-46
JESD-30 code	O-MBCY-W3
Number of components	1
Number of terminals	3
Maximum operating temperature	200 °C
Package body material	METAL
Package shape	ROUND
Package form	CYLINDRICAL
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Polarity/channel type	PNP
Maximum power dissipation(Abs)	0.4 W
Certification status	Not Qualified
surface mount	NO
Terminal form	WIRE
Terminal location	BOTTOM
Maximum time at peak reflow temperature	NOT SPECIFIED
transistor applications	CHOPPER
Transistor component materials	SILICON
Nominal transition frequency (fT)	5 MHz
Base Number Matches	1

2N2945 Related Products

	2N2945	2N2944A	2N2945A	2N2946A	2N2944	2N2946
Description	100mA, 20V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-46	100mA, 10V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-46	100mA, 20V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-46	100mA, 35V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-46	100mA, 10V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-46	100mA, 35V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-46
Is it Rohs certified?	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible
package instruction	CYLINDRICAL, O-MBCY-W3	CYLINDRICAL, O-MBCY-W3	CYLINDRICAL, O-MBCY-W3	CYLINDRICAL, O-MBCY-W3	CYLINDRICAL, O-MBCY-W3	CYLINDRICAL, O-MBCY-W3
Reach Compliance Code	not_compliant	_compli	_compli	_compli	not_compliant	_compli
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
Shell connection	COLLECTOR	COLLECTOR	COLLECTOR	COLLECTOR	COLLECTOR	COLLECTOR
Maximum collector current (IC)	0.1 A	0.1 A	0.1 A	0.1 A	0.1 A	0.1 A
Collector-emitter maximum voltage	20 V	10 V	20 V	35 V	10 V	35 V
Configuration	SINGLE	SINGLE	SINGLE	SINGLE	SINGLE	SINGLE
Minimum DC current gain (hFE)	40	100	70	50	80	30
JEDEC-95 code	TO-46	TO-46	TO-46	TO-46	TO-46	TO-46
JESD-30 code	O-MBCY-W3	O-MBCY-W3	O-MBCY-W3	O-MBCY-W3	O-MBCY-W3	O-MBCY-W3
Number of components	1	1	1	1	1	1
Number of terminals	3	3	3	3	3	3
Maximum operating temperature	200 °C	200 °C	200 °C	200 °C	175 °C	175 °C
Package body material	METAL	METAL	METAL	METAL	METAL	METAL
Package shape	ROUND	ROUND	ROUND	ROUND	ROUND	ROUND
Package form	CYLINDRICAL	CYLINDRICAL	CYLINDRICAL	CYLINDRICAL	CYLINDRICAL	CYLINDRICAL
Peak Reflow Temperature (Celsius)	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
Polarity/channel type	PNP	PNP	PNP	PNP	PNP	PNP
Maximum power dissipation(Abs)	0.4 W	0.4 W	0.4 W	0.4 W	0.4 W	0.4 W
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
surface mount	NO	NO	NO	NO	NO	NO
Terminal form	WIRE	WIRE	WIRE	WIRE	WIRE	WIRE
Terminal location	BOTTOM	BOTTOM	BOTTOM	BOTTOM	BOTTOM	BOTTOM
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
transistor applications	CHOPPER	CHOPPER	CHOPPER	CHOPPER	CHOPPER	CHOPPER
Transistor component materials	SILICON	SILICON	SILICON	SILICON	SILICON	SILICON
Nominal transition frequency (fT)	5 MHz	15 MHz	10 MHz	5 MHz	10 MHz	3 MHz
Base Number Matches	1	1	1	1	-	-

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