BA479S-TAP 50 Vishay, BA479S-TAP 50 Datasheet - Page 2

• Manufacturer Part Number: BA479S-TAP 50
• Manufacturer: Vishay
• Type: Attenuatorr

Specifications of BA479S-TAP 50

• Configuration: Single
• Forward Current: 50mA
• Operating Temperature Classification: Military
• Reverse Voltage: 30V
• Mounting: Through Hole
• Operating Temperature (max): 125C
• Pin Count: 2
• Applications Frequency Range: HF/VHF/UHF
• Lead Free Status / RoHS Status: Compliant

BA479G, BA479S
Vishay Semiconductors
Electrical Characteristics
T
Typical Characteristics
T
www.vishay.com
2
Forward voltage
Reverse current
Diode capacitance
Differential forward resistance
Reverse impedance
Minority carrier lifetime
amb
amb
Figure 2. Differential Forward Resistance vs. Forward Current
95 9734
= 25 °C, unless otherwise specified
= 25 °C, unless otherwise specified
95 9735
10 000
Figure 1. Forward Current vs. Forward Voltage
0.01
1000
100
Parameter
0.1
100
10
10
1
0.001
1
0
T
amb
= 25 °C
f > 20 MHz
0.4
T
j
0.01
= 25 °C
I
V
F
F
- Forward Current (mA)
[e-mail], [e-mail],
- Forward Voltage (V)
0.8
For technical questions within your region, please contact one of the following:
Scattering Limit
0.1
1.2
f = 100 MHz, I
I
F
f = 100 MHz, V
f = 100 MHz, V
= 10 mA, I
Test condition
1
I
V
F
1.6
R
= 20 mA
= 30 V
R
F
2.0
= 10 mA
10
= 1.5 mA
R
R
= 0
= 0
BA479G
BA479S
Part
Figure 3. Typ. Cross Modulation Distortion vs. Frequency f
95 9733
Symbol
- 20
- 40
- 60
- 80
C
20
V
I
z
z
[e-mail]
r
τ
R
0
F
D
f
r
r
f
0
2
, modulated with 200 kHz, m = 100 % (MHz)
Π
- Circuit with 10 dB Attenuation
Min.
20
5
9
f
1
= 100 MHz unmodulated
V
0
= 40 dBmV
40
Typ.
4
Document Number 85527
60
Rev. 1.7, 05-Aug-10
1000
Max.
0.5
50
50
80
Unit
mV
nA
pF
kΩ
kΩ
µs
Ω
2