2N3417
NPN Silicon Transistor
General Purpose Amplifier
TO−92 Type Package
Description:
The 2N3417 is a silicon NPN transistor in a TO−92 type package designed for use as a general
purpose amplifier and switch requiring collector currents to 300mA.
Absolute Maximum Ratings: (TA = +255C, Note 1 unless otherwise specified)
Collector−Emitter Voltage, VCEO 50V......................................................
Collector−Base Voltage, VCBO 50V.......................................................
Emitter−Base Voltage, VEBO 5V..........................................................
Continuous Collector Current, IC500mA..................................................
Total Device Dissipation, PD625mW.....................................................
Derat Above +255C 5mW/5C.......................................................
Operating Junction Temperature Range, TJ−555 to +1505C..................................
Storage Temperature Range, Tstg −555 to +1505C..........................................
Thermal Resistance, Junction−to−Case, RthJC +83.35C/W...................................
Thermal Resistance, Junction−to−Ambient, RthJA +2005C/W.................................
Note 1. These ratings are limiting values above which the serviceability of any semiconductor device
may be impaired.
Note 2. These ratings are based on a maximum junction temperature of +150 degrees C.
Note 3. These are steady state limits. The factory should be consulted on applications involving
pulsed or low duty cycle. operations.
Electrical Characteristics: (TA = +255C unless otherwise specified)
Parameter Symbol Test Conditions Min Typ Max Unit
OFF Characteristics
Collector−Emitter Breakdown Voltage V(BR)CEO IC = 10mA, IB = 0, Note 4 50 − − V
Collector−Base Breakdown Voltage V(BR)CBO IC = 103A, IE = 0 50 − − V
Emitter−Base Breakdown Voltage V(BR)CEO IE = 103A, IC = 0 5− − V
Collector Cutoff Current ICBO VCB = 25V, IE = 0 − − 100 nA
VCB = 18V, IE = 0, TA = +1005C− − 15 3A
Emitter Cutoff Current IEBO VEB = 5V, IC = 0 − − 100 nA
Note 4. Pulse test: Pulse Width 3 3003s, Duty Cycle 3 2%.