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參數(shù)資料
| 型號： | K1109 |
| 廠商： | 友順科技股份有限公司 |
| 英文描述： | N-CHANNEL JFET FOR ELECTRET CONDENSER MICROPHONE |
| 中文描述： | N溝道JFET的電容式麥克風 |
| 文件頁數(shù)： | 1/2頁 |
| 文件大?。?/td> | 77K |
| 代理商： | K1109 |
UTC K1109
JUNCTION FIELD EFFECT TRANSISTOR
UTC
UNISONIC TECHNOLOGIES CO., LTD.
1
QW-R210-002,A
N-CHANNEL JFET FOR
ELECTRET CONDENSER
MICROPHONE
DESCRIPTION
The UTC K1109 is N-channel JFET for electret
condenser microphone.
FEATURES
*High gm implies low transfer loss
*Built-in gate-source diode and resistor implies fast
power on settling time
SOT-113
1
3
2
1: SOURCE 2: DRAIN 3: GATE
ABSOLUTE MAXIMUM RATINGS
( Operating temperature range applies unless otherwise specified )
PARAMETER
SYMBOL
Drain-Source Voltage
V
DSX
Gate-Drain Voltage
V
GDO
Drain Current
I
D
Gate Current
I
G
Total Power Dissipation
P
T
Junction Temperature
T
j
Storage Temperature
T
STG
ELECTRICAL CHARACTERISTICS
(Tj=25
°
C, unless otherwise specified)
PARAMETER
SYMBOL
Drain Current
I
DSS
Gate Off Voltage
V
GS(OFF)
Forward Transfer Admittance
lY
FS1
l
V
DS
=5.0V,I
D
=30
μ
A,f=1kHz
Forward Transfer Admittance
lY
FS2
l
V
DS
=5.0V, V
GS
=0,f=1kHz
Input Capacitance
Ciss
V
DS
=5.0V,V
GS
=0,f=1.0MHz
Noise Voltage
NV
CLASSIFICATION OF I
DSS
RANK
J34
RANGE
90-180
VALUE
20
-20
10
10
80
125
-55 ~ +125
UNIT
V
V
mA
mA
mW
°
C
°
C
TEST CONDITIONS
V
DS
=5.0V,V
GS
=0
V
DS
=5.0V,I
D
=1.0
μ
A
MIN
40
-0.1
350
350
TYP
480
1600
7.0
1.8
MAX
600
-1.0
8.0
3.0
UNIT
μ
A
V
μ
S
μ
S
pF
V
J35
150-300
J36
200-450
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| K1109_10 | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:N-CHANNEL JFET FOR ELECTRET CONDENSER MICROPHONE |
| K1109_11 | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:N-CHANNEL JFET FOR ELECTRET CONDENSER MICROPHONE |
| K1109G-X-AC3-R | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:N-CHANNEL JFET FOR ELECTRET CONDENSER MICROPHONE |
| K1109G-X-AE3-R | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:N-CHANNEL JFET FOR ELECTRET CONDENSER MICROPHONE |
| K1109L-X-AC3-R | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:N-CHANNEL JFET FOR ELECTRET CONDENSER MICROPHONE |
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