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2N489(A,B)-2N494(A,B) High-reliability discrete products and engineering services since 1977 SILICON UNIJUNCTION TRANSISTORS FEATURES Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number. Available as non-RoHS (Sn/Pb plating), standard, and as RoHS by adding “-PBF” suffix. Stable operation.
Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number.
Available as non-RoHS (Sn/Pb plating), standard, and as RoHS by adding “-PBF” suffix.
Stable operation over wide temperature range
Low leakage current
Low peak point current
Guaranteed minimum pulse voltage
MAXIMUM RATINGS Rating
Total RMS Power Dissipation (Unstabilized) Total RMS Power Dissipation (Stabilized) RMS Emitter Current Peak Emitter Current (TJ = 150°C) Emitter Reverse Voltage (TJ = 150°C) Operating Temperature Range Operating Temperature Range (Stabilized.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | 2N490 |
Digitron |
SILICON UNIJUNCTION TRANSISTORS |
|
| 2 | 2N4900 |
Inchange Semiconductor |
Silicon PNP Power Transistors |
|
| 3 | 2N4900 |
Mospec Semiconductor |
POWER TRANSISTORS |
|
| 4 | 2N4900 |
Motorola |
Medium-power PNP silicon transistors |
|
| 5 | 2N4900X |
Seme LAB |
PNP EPITAXIAL BASE MEDIUM POWER TRANSISTOR |
|
| 6 | 2N4901 |
Solitron Devices |
N-Channel JFET |
|
| 7 | 2N4901 |
Motorola |
PNP power transistors |
|
| 8 | 2N4901 |
Inchange Semiconductor |
(2N4901 - 2N4903) Silicon PNP Power Transistors |
|
| 9 | 2N4901 |
Seme LAB |
Bipolar PNP Device |
|
| 10 | 2N4901 |
Comset Semiconductor |
(2N4901 - 2N4903) PNP Silicon Transistors |
|
| 11 | 2N4901 |
Central Semiconductor |
Silicon power Transistor |
|
| 12 | 2N4902 |
Solitron Devices |
N-Channel JFET |
|