Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

BF998 Datasheet(PDF) 2 Page - Vishay Siliconix

Part No. BF998
Description  N-Channel Dual Gate MOS-Fieldeffect Tetrode, Depletion Mode
Download  9 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  VISHAY [Vishay Siliconix]
Homepage  http://www.vishay.com
Logo 

BF998 Datasheet(HTML) 2 Page - Vishay Siliconix

   
Zoom Inzoom in Zoom Outzoom out
 2 / 9 page
background image
BF998/BF998R/BF998RW
Vishay Telefunken
www.vishay.de
• FaxBack +1-408-970-5600
Rev. 4, 23-Jun-99
2 (9)
Document Number 85011
Absolute Maximum Ratings
Tamb = 25_C, unless otherwise specified
Parameter
Test Conditions
Symbol
Value
Unit
Drain - source voltage
VDS
12
V
Drain current
ID
30
mA
Gate 1/Gate 2 - source peak current
±IG1/G2SM
10
mA
Gate 1/Gate 2 - source voltage
±VG1S/G2S
7
V
Total power dissipation
Tamb ≤ 60 °C
Ptot
200
mW
Channel temperature
TCh
150
°C
Storage temperature range
Tstg
–65 to +150
°C
Maximum Thermal Resistance
Tamb = 25_C, unless otherwise specified
Parameter
Test Conditions
Symbol
Value
Unit
Channel ambient
on glass fibre printed board (25 x 20 x 1.5) mm3
plated with 35
mm Cu
RthChA
450
K/W
Electrical DC Characteristics
Tamb = 25_C, unless otherwise specified
Parameter
Test Conditions
Type
Symbol
Min
Typ
Max Unit
Drain - source
breakdown voltage
ID = 10 mA,
–VG1S = –VG2S = 4 V
V(BR)DS
12
V
Gate 1 - source
breakdown voltage
±IG1S = 10 mA,
VG2S = VDS = 0
±V(BR)G1SS
7
14
V
Gate 2 - source
breakdown voltage
±IG2S = 10 mA,
VG1S = VDS = 0
±V(BR)G2SS
7
14
V
Gate 1 - source
leakage current
±VG1S = 5 V,
VG2S = VDS = 0
±IG1SS
50
nA
Gate 2 - source
leakage current
±VG2S = 5 V,
VG1S = VDS = 0
±IG2SS
50
nA
Drain current
VDS = 8 V, VG1S = 0,
VG2S = 4 V
BF998/BF998R/
BF998RW
IDSS
4
18
mA
G2S
BF998A/BF998RA/
BF998RAW
IDSS
4
10.5
mA
BF998B/BF998RB/
BF998RBW
IDSS
9.5
18
mA
Gate 1 - source
cut-off voltage
VDS = 8 V, VG2S = 4 V,
ID = 20 mA
–VG1S(OFF)
1.0
2.0
V
Gate 2 - source
cut-off voltage
VDS = 8 V, VG1S = 0,
ID = 20 mA
–VG2S(OFF)
0.6
1.0
V


Html Pages

1  2  3  4  5  6  7  8  9 


Datasheet Download




Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Alldatasheet API   |   Link Exchange   |   Manufacturer List
All Rights Reserved© Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn