參數(shù)資料
型號(hào): 2N2944A
英文描述: 5-Pin µP Supervisory Circuits with Watchdog and Manual Reset
中文描述: 5個(gè)引腳µ帶看門狗和手動(dòng)復(fù)位的P監(jiān)控電路
文件頁(yè)數(shù): 1/2頁(yè)
文件大?。?/td> 53K
代理商: 2N2944A
TECHNICAL DATA
PNP SILICON SMALL SIGNAL TRANSISTOR
Qualified per MIL-PRF-19500/ 382
Devices
Qualified Level
2N2944A
2N2945A
2N2946A
JAN
JANTX
JANTV
MAXIMUM RATINGS
Ratings
Collector-Emitter Voltage
Emitter-Collector Voltage
Collector-Base Voltage
Emitter-Base Voltage
Collector Current
Total Power Dissipation
@ T
A
= +25
0
C
Operating & Storage Junction
Temperature Range
1)
Derate linearly 2.30 mW/
0
C above T
A
= +25
0
C
Sym
V
CEO
V
ECO
V
CBO
V
EBO
I
C
2N2944A
10
10
15
15
2N2945A
20
20
25
25
100
2N2946A
35
35
40
40
Unit
Vdc
Vdc
Vdc
Vdc
mAdc
P
T
(1)
400
mW
T
J
,
T
stg
-65 to +200
0
C
TO-46*
(TO-206AB)
*See appendix A for
package outline
ELECTRICAL CHARACTERISTICS (T
A
= 25
0
C unless otherwise noted)
Characteristics
OFF CHARACTERISTICS
Collector-Emitter Breakdown Voltage
I
C
= 10
μ
Adc
Emitter-Collector Breakdown Voltage
I
E
= 10
μ
Adc
Collector-Base Cutoff Current
I
C
= 10
μ
Adc, V
CB
= -15 Vdc
I
C
= 10
μ
Adc, V
CB
= -25 Vdc
I
C
= 10
μ
Adc, V
CB
= -40 Vdc
6 Lake Street, Lawrence, MA 01841
1-800-446-1158 / (978) 794-1666 / Fax: (978) 689-0803
Symbol
Min.
Max.
Unit
2N2944A
2N2945A
2N2946A
V
(BR)
CEO
10
20
35
10
20
35
10
10
10
Vdc
2N2944A
2N2945A
2N2946A
V
(BR)
ECO
Vdc
2N2944A
2N2945A
2N2946A
I
CBO
μ
Adc
μ
Adc
μ
Adc
120101
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