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PDF BF246B Data sheet ( Hoja de datos )
| Número de pieza | BF246B | |
| Descripción | N-Channel Switch | |
| Fabricantes | Fairchild Semiconductor | |
| Logotipo |  |
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BF246B
N-Channel Switch
• This device is designed for low level analog switching, sample and hold circuits and chopper stabalized amplifiers.
• Sourced from process 51.
• See J111 for characteristics.
TO-92
DGS
1. Drain 2. Gate 3. Source
Absolute Maximum Ratings* Ta = 25°C unless otherwise noted
Symbol
Parameter
Value
VDG
VGS
IGF
TJ, TSTG
Drain-Gate Voltage
Gate-Source Voltage
Forward Gate Current
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Operating and Storage Junction Temperature Range
25
-25
50
-55 ~ 150
* These ratings are limiting values above which the serviceability of any semiconductor device may e impaired.
Notes:
1. These ratings are based on a maximum junction temperature of 150 degrees C.
2. These are steady state limits. The factory should be consulted on applications involving pulsed or low duty cycle operations.
Electrical Characteristics Ta = 25°C unless otherwise noted
Symbol
Parameter
Conditions
Off Characteristics
V(BR)GSS Gate-Source Breakdown Voltage
IGSS
Gate Reverse Current
VGS(off)
Gate-Source Cutoff Voltage
On Characteristics*
IDSS
Zero-Gate Voltage Drain Current *
IG = 1.0µA, VDS = 0
VGS = -15V, VDS = 0
VDS = 15V, ID = 10nA
VDS = 15V, VGS = 0
Thermal Characteristics Ta = 25°C unless otherwise noted
Symbol
Parameter
PD Total Device Dissipation
RθJC
RθJA
Thermal Resistance, Junction to Case
Thermal Resistance, Junction to Ambient
Value
625
5.0
125
357
Units
V
V
mA
°C
Min. Max Units
-25
-5.0
-0.6 -14.5
V
nA
V
60 140 mA
Units
mW
mW/°C
°C/W
°C/W
©2005 Fairchild Semiconductor Corporation
BF246B Rev. A
1
www.fairchildsemi.com
1 page | ||
| Páginas | Total 3 Páginas | |
| PDF Descargar | [ Datasheet BF246B.PDF ] | |
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