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MA2B345

Panasonic
Part Number MA2B345
Manufacturer Panasonic
Description Silicon epitaxial planar type
Published Apr 27, 2005
Detailed Description Variable Capacitance Diodes MA2B345 Silicon epitaxial planar type φ 0.56 max. Unit : mm For AFC of FM tuner 1 I Feat...
Datasheet PDF File MA2B345 PDF File

MA2B345
MA2B345

Overview
Variable Capacitance Diodes MA2B345 Silicon epitaxial planar type φ 0.
56 max.
Unit : mm For AFC of FM tuner 1 I Features • High reliability achieved through combination of a planar type chip and glass sealing structure • Small package allowing easy mounting • Small reverse current IR Parameter Reverse voltage (DC) Peak reverse voltage Junction temperature Storage temperature Symbol VR VRM Tj Tstg Rating 15 15 200 −65 to +200 Unit V V °C °C 2 φ 1.
95 max.
1 : Anode 2 : Cathode JEDEC : DO-35 Body Color : Black I Electrical Characteristics Ta = 25°C Parameter Reverse current (DC) Symbol IR Ct Q VR = 12 V VR = 12 V, Ta = 75°C Terminal capacitance Q VR = 10 V, f = 1 MHz VR = 10 V, f = 50 MHz 10 40 Conditions Min Typ Max 100 1 16 Unit nA µA pF  Note) Rated input/output frequency: 100 MHz I Cathode Indication Type No.
Color MA2B345 Silver 24 min.
I Absolute Maximum Ratings Ta = 25°C 4.
5 max.
24 min.
COLORED BAND INDICATES CATHODE 1 MA2B345 IF  V F 103 Variable Capacitance Diodes IR  V R 102 Ta = 150°C 1.
6 1.
4 VF  Ta 102 Forward current IF (mA) Reverse current IR (nA) Forward voltage VF (V) 10 1.
2 1.
0 IF = 100 mA 0.
8 0.
6 0.
4 0.
2 10 mA 3 mA 10 100°C 25°C 1 100°C 1 Ta = 150°C − 20°C 10−1 10−1 25°C 10−2 10−2 0 0.
2 0.
4 0.
6 0.
8 1.
0 1.
2 0 4 8 12 16 20 24 28 32 0 −40 0 40 80 120 160 200 Forward voltage VF (V) Reverse voltage VR (V) Ambient temperature Ta (°C) IR  T a 103 32 28 Ct  VR f = 1 MHz Ta = 25°C IF(surge)  tW 1 000 Ta = 25°C IF(surge) tW Non repetitive Terminal capacitance Ct (pF) 102 Reverse current IR (nA) VR = 15 V 12 V 10 V Forward surge current IF(surge) (A) 24 20 16 12 8 4 100 10 10 1 10−1 1 10−2 −40 0 40 80 120 160 200 0 0 4 8 12 16 20 24 28 32 0.
1 0.
03 0.
1 0.
3 1 3 10 30 Ambient temperature Ta (°C) Reverse voltage VR (V) Pulse width tW (ms) 2 ...


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