JAN2N2946A [MICROSEMI]

PNP SILICON SMALL SIGNAL TRANSISTOR; PNP硅小信号晶体管


型号：	JAN2N2946A
厂家：	Microsemi
描述：	PNP SILICON SMALL SIGNAL TRANSISTOR PNP硅小信号晶体管晶体小信号双极晶体管开关
文件：	总2页 (文件大小：52K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

TECHNICAL DATA

PNP SILICON SMALL SIGNAL TRANSISTOR

Qualified per MIL-PRF-19500/ 382

Devices

Qualified Level

JAN

2N2944A

2N2945A

2N2946A

JANTX

JANTV

MAXIMUM RATINGS

Ratings

Sym

V_CEO

V_ECO

V_CBO

V_EBO

I_C

2N2944A 2N2945A 2N2946A

Unit

Vdc

Collector-Emitter Voltage

Emitter-Collector Voltage

Collector-Base Voltage

Emitter-Base Voltage

Collector Current

Vdc

100

mAdc

Total Power Dissipation

(1)

400

⁰C

P_T

@ T_A= +25⁰C

TO-46*

(TO-206AB)

Operating & Storage Junction

Temperature Range

1) Derate linearly 2.30 mW/⁰C above T_A= +25⁰C

-65 to +200

T_J_,T

stg

*See appendix A for

package outline

ELECTRICAL CHARACTERISTICS (T_A= 25⁰C unless otherwise noted)

Characteristics

Symbol

Min.

Max.

Unit

OFF CHARACTERISTICS

Collector-Emitter Breakdown Voltage

Vdc

I_C= 10 mAdc

2N2944A

2N2945A

2N2946A

V_(BR)

CEO

Emitter-Collector Breakdown Voltage

Vdc

I_E= 10 mAdc

2N2944A

2N2945A

2N2946A

V_(BR)

ECO

Collector-Base Cutoff Current

I_C= 10 mAdc, V_CB= -15 Vdc

I_C= 10 mAdc, V_CB= -25 Vdc

I_C= 10 mAdc, V_CB= -40 Vdc

mAdc

2N2944A

2N2945A

2N2946A

I_CBO

6 Lake Street, Lawrence, MA 01841

120101

1-800-446-1158 / (978) 794-1666 / Fax: (978) 689-0803

Page 1 of 2

2N2944A, 2N2945A, 2N2946A JAN SERIES

ELECTRICAL CHARACTERISTICS (con’t)

Characteristics

Emitter-Base Cutoff Current

Symbol

Min.

Max.

Unit

0.1

0.2

0.5

V_EB= 15 Vdc

V_EB= 25 Vdc

V_EB= 40 Vdc

2N2944A

2N2945A

2N2946A

I_EBO

hAdc

ON CHARACTERISTICS ⁽²⁾

Forward-Current Transfer Ratio

I_C= 1.0 mAdc, V_CE= 0.5 Vdc

100

2N2944A

2N2945A

2N2946A

h_FE

Forward-Current Transfer Ratio

I_B= 200 mAdc, V_EC= -0.5 Vdc

2N2944A

2N2945A

2N2946A

h_FE(INV)

Emitter-Collector Offset Voltage

0.3

0.5

0.8

0.6

1.0

2.0

1.0

1.6

2.5

I_B= 200 mAdc, I_E= 0

2N2944A

2N2945A

2N2946A

2N2944A

2N2945A

2N2946A

2N2944A

2N2945A

2N2946A

I_B= 1.0 mAdc, I_E= 0

I_B= 2.0 mAdc, I_E= 0

mVdc

V_EC(OFS)

DYNAMIC CHARACTERISTICS

Emitter-Collector On-State Resistance

I_B= 100 mAdc, I_E= 0, I_e= 100 mAdc (rms)

f = 1.0 kHz

4.0

6.0

8.0

2N2944A

2N2945A

2N2946A

2N2944A

2N2945A

2N2946A

^rec^(on)

I_B= 1.0 mAdc, I_E= 0, I_e= 100 mAdc (rms)

f =1.0 kHz

Magnitude of Small-Signal Forward Current Transfer Ratio

5.0

I_C= 1.0 mAdc, V_CE= 6.0Vdc, f = 1.0 MHz

2N2944A

2N2945A

2N2946A

^hfe

Output Capacitance

V_CB= 6.0 Vdc, I_E= 0, 100 kHz £ f £ 1.0 MHz

Input Capacitance

C_obo

C_ibo

6.0

V_EB= 6.0 Vdc, I_C= 0, 100 kHz £ f £ 1.0 MHz

(2) Pulse Test: Pulse Width = 300ms, Duty Cycle £ 2.0%.

6 Lake Street, Lawrence, MA 01841

1-800-446-1158 / (978) 794-1666 / Fax: (978) 689-0803

120101

Page 2 of 2

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