BA782 Datasheet, PDF (1/3 Pages) General Semiconductor – Bandswitching Diodes

BA782
Band Switching Diode
Mechanical Data:
Case: SOD-123 plastic case
Description:
Silicon Epitaxial Planar Diode Switches
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
1
2
WF
Top View
Marking Code: "WF"
Simplified outline SOD-123 and symbol
Absolute Maximum Ratings (Ta=25^OC)
Parameter
Reverse voltage
Forward continuous current
Junction temperature
Storage temperature
Symbol
Limits
Unit
V_R
35
V
I_F
100
mA
T_J
125
℃
T_stg
-55 to +125
℃
Electrical Characteristics (Ta=25 ^OC)
Parameter
Forward voltage
Leakage current
Capacitance
Symbol Min
V_F
-
I_R
-
-
C_tot
-
Typ Max Unit
Conditons
-
1.0
V I_F=100mA
-
50
nA V_R=20V
-
-
1.5
1.25
pF
V_R=1V, f=1MHz
V_R=3V, f=1MHz
Dynamic forward resistance
Series inductance across case
r_f
-
-
-
-
0.7
0.5
Ω
f=(50 to 1000)MHz, I_F=3mA
f=(50 to 1000)MHz, I_F=10mA
L_S
-
2.5
-
nH
-
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
Dated : 11/10/2004