BA979S Vishay Telefunken, BA979S Datasheet

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BA979S

Manufacturer Part Number
BA979S
Description
Silicon PIN Diodes
Manufacturer
Vishay Telefunken
Datasheet
Silicon PIN Diodes
Features
Applications
Current controlled HF resistance in adjustable
attenuators
Absolute Maximum Ratings
T
Maximum Thermal Resistance
T
Electrical Characteristics
T
Reverse voltage
Forward current
Junction temperature
Storage temperature range
Junction ambient
Forward voltage
Reverse current
Diode capacitance
Differential forward re-
sistance
Reverse impedance
Minority carrier lifetime
Document Number 85533
Rev. 2, 01-Apr-99
D
j
j
j
= 25
= 25
= 25
Wide frequency range 10 MHz to 1 GHz
_
_
_
Parameter
C
C
C
Parameter
Parameter
I
V
f=100MHz, V
f=100MHz, I
f=100MHz, V
I
F
F
R
=20mA
=10mA, I
=30 V
Test Conditions
on PC board 50mmx50mmx1.6mm
R
=10mA
F
Test Conditions
R
R
R
=1.5mA
=0
=0
Test Conditions
BA979S
BA979
Type
Type
Symbol
www.vishay.de FaxBack +1-408-970-5600
C
Symbol
V
I
z
z
r
R
t
R
F
D
f
r
r
thJA
Symbol
T
BA979.BA979S
V
I
T
stg
F
Vishay Telefunken
R
j
Min
5
9
–55...+125
Value
500
Typ
Value
4
125
30
50
96 12009
Max
0.5
50
50
1
K/W
Unit
Unit
mA
° C
° C
V
Unit
k
k
nA
pF
m
1 (4)
W
V
W
W
s

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BA979S Summary of contents

Page 1

... Type Test Conditions Symbol Type Symbol =1.5mA BA979 BA979S z t =10mA R www.vishay.de FaxBack +1-408-970-5600 BA979.BA979S Vishay Telefunken 96 12009 Symbol Value Unit ° 125 j ° –55...+125 stg Value Unit R 500 ...

Page 2

... BA979.BA979S Vishay Telefunken = unless otherwise specified) Characteristics (T j 100 amb 1 Scattering Limit 0.1 0.01 0 0.4 0.8 1.2 V – Forward Voltage ( 9735 F Figure 1. Forward Current vs. Forward Voltage 10000 1000 100 f >20 MHz 0.001 0.01 0.1 I – Forward Current ( 9734 F Figure 2. Differential Forward Resistance vs. ...

Page 3

... Dimensions in mm Document Number 85533 Rev. 2, 01-Apr-99 BA979.BA979S Vishay Telefunken 96 12071 www.vishay.de FaxBack +1-408-970-5600 3 (4) ...

Page 4

... BA979.BA979S Vishay Telefunken Ozone Depleting Substances Policy Statement It is the policy of Vishay Semiconductor GmbH to 1. Meet all present and future national and international statutory requirements. 2. Regularly and continuously improve the performance of our products, processes, distribution and operating systems with respect to their impact on the health and safety of our employees and the public, as well as their impact on the environment ...

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