BA979 Datasheet, PDF (1/5 Pages) Vishay Siliconix – RF PIN Diodes

VISHAY
RF PIN Diodes
BA979/BA979S
Vishay Semiconductors
Features
• Wide frequency range 10 MHz to 1 GHz
Applications
Current controlled HF resistance in adjustable
attenuators
9612009
Mechanical Data
Case:QuadroMELF Glass Case (SOD-80)
Weight: approx. 34 mg
Cathode Band Color: Black
Packaging Codes/Options:
GS18 / 10 k per 13" reel (8 mm tape), 10 k/box
GS08 / 2.5 k per 7" reel (8 mm tape), 12.5 k/box
Parts Table
Part
BA979
BA979S
Type differentiation
V_R = 30 V, Z_r > 5 kΩ
V_R = 30 V, Z_r > 9 kΩ
Ordering code
BA979-GS18 or BA979-GS08
BA979S-GS18 or BA979S-GS08
Remarks
Tape and Reel
Tape and Reel
Absolute Maximum Ratings
T_amb = 25 °C, unless otherwise specified
Parameter
Test condition
Symbol
Value
Unit
Reverse voltage
V_R
30
V
Forward current
I_F
50
mA
Thermal Characteristics
T_amb = 25 °C, unless otherwise specified
Parameter
Test condition
Symbol
Value
Unit
Junction ambient
on PC board
R_thJA
500
K/W
50 mm x 50 mm x 1.6 mm
Junction temperature
Storage temperature range
T_j
125
°C
T_stg
- 55 to + 125
°C
Document Number 85533
Rev. 1.4, 26-Apr-04
www.vishay.com
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