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BB644 - Silicon Variable Capacitance Diode (For VHF TV-tuners High capacitance ratio Low series inductance)

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Part number BB644
Manufacturer Siemens Group
File Size 25.47 KB
Description Silicon Variable Capacitance Diode (For VHF TV-tuners High capacitance ratio Low series inductance)
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BB 644 Silicon Variable Capacitance Diode Preliminary data • For VHF TV-tuners • High capacitance ratio • Low series inductance • Low series resistance • Extremely small plastic SMD package • Excellent uniformity and matching due to "in-line" matching assembly procedure Type BB 644 BB 644 Marking Ordering Code yellow 4 yellow 4 Q62702-B0905 group matched Q62702-B0907 unmatched Pin Configuration Package 1=C 2=A SOD-323 Maximum Ratings Parameter Diode reverse voltage Peak reverse voltage (R ≥ 5kΩ) Forward current Operating temperature range Storage temperature Symbol Value 30 35 20 -55 ...+150 -55 ...+150 mA °C Unit V VR VRM IF T op T stg Semiconductor Group Semiconductor Group 11 Jul-09-1998 1998-11-01 BB 644 Electrical Characteristics at TA = 25°C, unless otherwise specified.
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