2N4953
vs
2N2243A
feature comparison
All Stats
Differences Only
Pbfree Code
Rohs Code
Part Life Cycle Code
Active
Obsolete
Ihs Manufacturer
CENTRAL SEMICONDUCTOR CORP
SEMITRONICS CORP
Part Package Code
TO-92
TO-5
Package Description
TO-92, 3 PIN
TO-5, 3 PIN
Pin Count
3
3
Reach Compliance Code
unknown
unknown
ECCN Code
EAR99
EAR99
HTS Code
8541.21.00.75
Collector Current-Max (IC)
1 A
1 A
Collector-Base Capacitance-Max
8 pF
Collector-Emitter Voltage-Max
30 V
80 V
Configuration
SINGLE
SINGLE
DC Current Gain-Min (hFE)
200
40
JEDEC-95 Code
TO-92
TO-5
JESD-30 Code
O-PBCY-T3
O-MBCY-W3
JESD-609 Code
e0
Number of Elements
1
1
Number of Terminals
3
3
Operating Temperature-Max
150 °C
200 °C
Operating Temperature-Min
-65 °C
Package Body Material
PLASTIC/EPOXY
METAL
Package Shape
ROUND
ROUND
Package Style
CYLINDRICAL
CYLINDRICAL
Polarity/Channel Type
NPN
NPN
Power Dissipation Ambient-Max
0.625 W
Power Dissipation-Max (Abs)
0.625 W
0.8 W
Qualification Status
Not Qualified
Not Qualified
Surface Mount
NO
NO
Terminal Finish
TIN LEAD
Terminal Form
THROUGH-HOLE
WIRE
Terminal Position
BOTTOM
BOTTOM
Transistor Application
SWITCHING
SWITCHING
Transistor Element Material
SILICON
SILICON
Transition Frequency-Nom (fT)
250 MHz
50 MHz
Turn-off Time-Max (toff)
400 ns
Turn-on Time-Max (ton)
40 ns
VCEsat-Max
0.3 V
Base Number Matches
23
1
Compare 2N4953 with alternatives
Compare 2N2243A with alternatives