Part Details for 2N2644 by Texas Instruments
Overview of 2N2644 by Texas Instruments
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (4 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (4 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Automotive
Part Details for 2N2644
2N2644 CAD Models
2N2644 Part Data Attributes
|
2N2644
Texas Instruments
Buy Now
Datasheet
|
Compare Parts:
2N2644
Texas Instruments
30mA, 45V, 2 CHANNEL, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-78
|
Rohs Code | No | |
Part Life Cycle Code | Obsolete | |
Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
Package Description | CYLINDRICAL, O-MBCY-W6 | |
Reach Compliance Code | not_compliant | |
ECCN Code | EAR99 | |
Additional Feature | LOW NOISE | |
Case Connection | ISOLATED | |
Collector Current-Max (IC) | 0.03 A | |
Collector-Emitter Voltage-Max | 45 V | |
Configuration | SEPARATE, 2 ELEMENTS | |
DC Current Gain-Min (hFE) | 130 | |
JEDEC-95 Code | TO-78 | |
JESD-30 Code | O-MBCY-W6 | |
JESD-609 Code | e0 | |
Number of Elements | 2 | |
Number of Terminals | 6 | |
Operating Temperature-Max | 175 °C | |
Package Body Material | METAL | |
Package Shape | ROUND | |
Package Style | CYLINDRICAL | |
Polarity/Channel Type | NPN | |
Power Dissipation-Max (Abs) | 0.3 W | |
Qualification Status | Not Qualified | |
Surface Mount | NO | |
Terminal Finish | TIN LEAD | |
Terminal Form | WIRE | |
Terminal Position | BOTTOM | |
Transistor Application | AMPLIFIER | |
Transistor Element Material | SILICON | |
Transition Frequency-Nom (fT) | 35 MHz |
Alternate Parts for 2N2644
This table gives cross-reference parts and alternative options found for 2N2644. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of 2N2644, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
Part Number | Description | Manufacturer | Compare |
---|---|---|---|
2N2644 | Small Signal Bipolar Transistor, 0.03A I(C), 45V V(BR)CEO, 2-Element, NPN, Silicon, TO-78 | Central Semiconductor Corp | 2N2644 vs 2N2644 |
2N2644G4 | 30mA, 45V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-77, 8 PIN | TT Electronics Power and Hybrid / Semelab Limited | 2N2644 vs 2N2644G4 |
2N2644 | Small Signal Bipolar Transistor, 0.03A I(C), 45V V(BR)CEO, 1-Element, NPN, Silicon, TO-77, 8 PIN | TT Electronics Resistors | 2N2644 vs 2N2644 |
2N2644G4 | Small Signal Bipolar Transistor, 0.03A I(C), 45V V(BR)CEO, 1-Element, NPN, Silicon, TO-77, 8 PIN | TT Electronics Resistors | 2N2644 vs 2N2644G4 |