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BA782
Band Switching Diode
for electric band switching in radio and TV tuners in the frequency range of (50 to 1000) MHz.
PINNING
PIN 1 2
DESCRIPTION Cathode Anode
12
WF
Top View
Marking Code: "WF"
Absolute Maximum Ratings (Ta = 25 OC)
Parameter
HReverse voltage
Forward continuous current
CJunction temperature
Storage temperature
EElectrical Characteristics (Ta = 25 OC) TParameter
Forward voltage at IF = 100 mA
MLeakage current
at VR = 20 V Capacitance
Eat VR = 1 V, f = 1 MHz
at VR = 3 V, f = 1 MHz
SDynamic forward resistance
Simplified outline SOD-123 and symbol
Symbol VR IF Tj Tstg
Limits 35 100 125
- 55 to + 125
Unit V mA OC OC
Symbol VF IR
Ctot
Max 1
50
1.5 1.25
Unit V nA
pF
at f = (50 to 1000) MHz, IF = 3 mA at f = (50 to 1000) MHz, IF = 10 mA
rf 0.7 Ω 0.
BA782 Datasheet
