参数资料
型号: 2N3819
厂商: ON Semiconductor
文件页数: 2/8页
文件大小: 170K
描述: TRANSISTOR SS N-CH 30V TO-92
产品变化通告: Product Discontinuation 03/Apr/2007
标准包装: 1,000
晶体管类型: N 通道 JFET
额定电流: 100mA
电压 - 额定: 25V
封装/外壳: TO-226-3、TO-92-3 标准主体
供应商设备封装: TO-92-3
包装: 散装
其它名称: 2N3819OS
2N3819
http://onsemi.com
2
ELECTRICAL CHARACTERISTICS (TA
= 25
°C unless otherwise noted)
Characteristic
Symbol
Min
Typ
Max
Unit
OFF CHARACTERISTICS
Gate±Source Breakdown Voltage
(IG
= 1.0
μAdc, VDS
= 0)
V(BR)GSS
25
±
±
Vdc
Gate±Source
(VDS
= 15 Vdc, I
D
= 200
μAdc)
VGS
0.5
±
7.5
Vdc
Gate±Source Cutoff Voltage
(VDS
= 15 Vdc, I
D
= 10 nAdc)
VGS(off)
±
±
±8.0

Vdc
Gate Reverse Current
(VGS
= 15 Vdc, V
DS
= 0)
IGSS
±
±
210
nAdc
ON CHARACTERISTICS
Zero±Gate±Voltage Drain Current
(VDS
= 15 Vdc, V
GS
= 0)
IDSS
2.0
±
20
mAdc
SMALL±SIGNAL CHARACTERISTICS
Forward Transfer Admittance (VDS
= 15 Vdc, V
GS
= 0, f = 1.0 kHz)
?Yfs?
3.0
±
6.5
mmhos
Output Admittance (VDS
= 15 Vdc, V
GS
= 0, f = 1.0 kHz)
?Yos?
±
40
±
mhos
Forward Transfer Admittance (VDS
= 15 Vdc, V
GS
= 0, f = 200 MHz)
?Yfs?
±
5.6
±
mmhos
Reverse Transfer Admittance (VDS
= 15 Vdc, V
GS
= 0, f = 200 MHz)
?Yrs?
±
1.0
±
mmhos
Input Capacitance (VDS
= 20 Vdc, ±V
GS
= 1.0 Vdc)
Ciss
±
3.0
±
pF
Reverse Transfer Capacitance (VDS
= 20 Vdc, ±V
GS
= 1.0 Vdc, f = 1.0 MHz)
Crss
±
0.7
±
pF
Output Capacitance (VDS
= 20 Vdc, ±V
GS
= 1.0 Vdc, f = 1.0 MHz)
Coss
±
0.9
±
pF
Cut±off Frequency (Note 1) (VDS
= 15 Vdc, V
GS
= 0)
F(Yfs)
±
700
±
MHz
1. The frequency at which gfs
is 0.7 of its value at 1 kHz.
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