BC340
vs
BC140
feature comparison
All Stats
Differences Only
Part Life Cycle Code
Contact Manufacturer
Obsolete
Ihs Manufacturer
MICRO ELECTRONICS LTD
NXP SEMICONDUCTORS
Part Package Code
TO-39
Package Description
CYLINDRICAL, O-MBCY-W3
Pin Count
3
Reach Compliance Code
unknown
compliant
ECCN Code
EAR99
EAR99
Collector Current-Max (IC)
0.5 A
1 A
Collector-Emitter Voltage-Max
40 V
40 V
Configuration
SINGLE
SINGLE
DC Current Gain-Min (hFE)
40
40
JEDEC-95 Code
TO-39
TO-39
JESD-30 Code
O-MBCY-W3
O-MBCY-W3
Number of Elements
1
1
Number of Terminals
3
3
Package Body Material
METAL
METAL
Package Shape
ROUND
ROUND
Package Style
CYLINDRICAL
CYLINDRICAL
Polarity/Channel Type
NPN
NPN
Power Dissipation-Max (Abs)
0.8 W
0.75 W
Qualification Status
Not Qualified
Not Qualified
Surface Mount
NO
NO
Terminal Form
WIRE
WIRE
Terminal Position
BOTTOM
BOTTOM
Transistor Application
SWITCHING
SWITCHING
Transistor Element Material
SILICON
SILICON
Transition Frequency-Nom (fT)
100 MHz
50 MHz
Base Number Matches
1
3
Case Connection
COLLECTOR
Operating Temperature-Max
175 °C
Turn-off Time-Max (toff)
850 ns
Turn-on Time-Max (ton)
250 ns
Compare BC340 with alternatives
Compare BC140 with alternatives