BCY78
vs
2N1991LEADFREE
feature comparison
All Stats
Differences Only
Rohs Code
Part Life Cycle Code
Obsolete
Active
Ihs Manufacturer
STMICROELECTRONICS
CENTRAL SEMICONDUCTOR CORP
Reach Compliance Code
not_compliant
compliant
ECCN Code
EAR99
EAR99
Additional Feature
LOW NOISE
Collector Current-Max (IC)
0.2 A
Collector-Emitter Voltage-Max
32 V
20 V
Configuration
SINGLE
SINGLE
DC Current Gain-Min (hFE)
60
15
JEDEC-95 Code
TO-18
TO-18
JESD-30 Code
O-MBCY-W3
O-MBCY-W3
JESD-609 Code
e0
e3
Number of Elements
1
1
Number of Terminals
3
3
Operating Temperature-Max
175 °C
Package Body Material
METAL
METAL
Package Shape
ROUND
ROUND
Package Style
CYLINDRICAL
CYLINDRICAL
Polarity/Channel Type
PNP
PNP
Power Dissipation-Max (Abs)
0.6 W
Qualification Status
Not Qualified
Not Qualified
Surface Mount
NO
NO
Terminal Finish
TIN LEAD
MATTE TIN
Terminal Form
WIRE
WIRE
Terminal Position
BOTTOM
BOTTOM
Transistor Application
AMPLIFIER
SWITCHING
Transistor Element Material
SILICON
SILICON
Transition Frequency-Nom (fT)
180 MHz
40 MHz
Turn-off Time-Max (toff)
800 ns
Turn-on Time-Max (ton)
150 ns
Base Number Matches
5
1
Pbfree Code
Package Description
CYLINDRICAL, O-MBCY-W3
Peak Reflow Temperature (Cel)
NOT SPECIFIED
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
Compare BCY78 with alternatives
Compare 2N1991LEADFREE with alternatives