Continental Device India Limited
An IS/ISO 9002 and IECQ Certified Manufacturer
NPN SILICON PLANAR TRANSISTOR 2N3478
TO-72
VHF/UHF Applications
ABSOLUTE MAXIMUM RATINGS
DESCRIPTION SYMBOL VALUE UNIT
Collector -Base Voltage VCBO 30 V
Collector -Emitter Voltage VCEO 15 V
Emitter Base Voltage VEBO 2.0 V
Collector Current IC 50 mA
Power Dissipation @ Ta=25 deg C Ptot 200 mW
Operating & Storage Junction Tj, Tstg -65 to +200 deg C
Temperature Range
ELECTRICAL CHARACTERISTICS (Ta=25 deg C Unless Otherwise Specified)
DESCRIPTION SYMBOL TEST CONDITION MIN TYP MAX UNIT
Collector Cut off Current ICBO VCB=15V, IE=0 - - 20 nA
Collector -Base Voltage VCBO IC=1uA, IE=0 30 - - V
Collector -Emitter Voltage VCEO IC=1uA, IB=0 15 - - V
Emitter Base Voltage VEBO IE=1uA, IC=0 2.0 - - V
DC Current Gain hFE IC=2mA,VCE=8V 25 - 150
DYNAMIC CHARACTERISTICS
Forward Current Transfer Ratio hfe IC=2mA,VCE=8V,f=100MHz 7.5 - 16
Out-Put Capacitance Ccb VCB=10V, IE=0, f=1MHz - - 1.0 pF
IS / IECQC 700000
IS / IECQC 750100
IS/ISO 9002
Lic# QSC/L- 000019.2
Continental Device India Limited Data Sheet Page 1 of 2