2N4957
vs
BFR93TRL
feature comparison
| Part Life Cycle Code |
Obsolete
|
Obsolete
|
| Ihs Manufacturer |
ASI SEMICONDUCTOR INC
|
NXP SEMICONDUCTORS
|
| Part Package Code |
TO-72
|
|
| Package Description |
TO-72, 4 PIN
|
SMALL OUTLINE, R-PDSO-G3
|
| Pin Count |
4
|
|
| Reach Compliance Code |
unknown
|
unknown
|
| ECCN Code |
EAR99
|
EAR99
|
| Collector Current-Max (IC) |
0.03 A
|
0.035 A
|
| Configuration |
SINGLE
|
SINGLE
|
| DC Current Gain-Min (hFE) |
20
|
|
| JEDEC-95 Code |
TO-72
|
|
| JESD-30 Code |
O-MBCY-W4
|
R-PDSO-G3
|
| Number of Elements |
1
|
1
|
| Number of Terminals |
4
|
3
|
| Operating Temperature-Max |
200 °C
|
|
| Package Body Material |
METAL
|
PLASTIC/EPOXY
|
| Package Shape |
ROUND
|
RECTANGULAR
|
| Package Style |
CYLINDRICAL
|
SMALL OUTLINE
|
| Polarity/Channel Type |
PNP
|
NPN
|
| Power Dissipation-Max (Abs) |
0.2 W
|
|
| Qualification Status |
Not Qualified
|
Not Qualified
|
| Surface Mount |
NO
|
YES
|
| Terminal Form |
WIRE
|
GULL WING
|
| Terminal Position |
BOTTOM
|
DUAL
|
| Transistor Element Material |
SILICON
|
SILICON
|
| Transition Frequency-Nom (fT) |
1200 MHz
|
5000 MHz
|
| Base Number Matches |
1
|
2
|
| Additional Feature |
|
LOW NOISE
|
| Collector-Emitter Voltage-Max |
|
12 V
|
| Highest Frequency Band |
|
ULTRA HIGH FREQUENCY BAND
|
| Power Gain-Min (Gp) |
|
14 dB
|
| Transistor Application |
|
AMPLIFIER
|
|
|
|
Compare 2N4957 with alternatives
Compare BFR93TRL with alternatives