Part Details for PN3644 by National Semiconductor Corporation
Overview of PN3644 by National Semiconductor Corporation
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (10 crosses)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 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.
Price & Stock for PN3644
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
|
Quest Components | Bipolar Junction Transistor, PNP Type, TO-92 | 45 |
|
$0.0920 | Buy Now |
|
|
Quest Components | Bipolar Junction Transistor, PNP Type, TO-92 | 61 |
|
$0.1035 / $0.2300 | Buy Now |
Part Details for PN3644
PN3644 CAD Models
PN3644 Part Data Attributes
|
|
PN3644
National Semiconductor Corporation
Buy Now
Datasheet
|
Compare Parts:
PN3644
National Semiconductor Corporation
TRANSISTOR 500 mA, 45 V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92, BIP General Purpose Small Signal
|
| Rohs Code | No | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | NATIONAL SEMICONDUCTOR CORP | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| Additional Feature | HIGH SPEED SATURATED SWITCHING | |
| Collector Current-Max (IC) | 0.5 A | |
| Collector-Emitter Voltage-Max | 45 V | |
| Configuration | SINGLE | |
| DC Current Gain-Min (hFE) | 20 | |
| JEDEC-95 Code | TO-92 | |
| JESD-30 Code | O-PBCY-T3 | |
| JESD-609 Code | e0 | |
| Number of Elements | 1 | |
| Number of Terminals | 3 | |
| Operating Temperature-Max | 140 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Shape | ROUND | |
| Package Style | CYLINDRICAL | |
| Polarity/Channel Type | PNP | |
| Power Dissipation-Max (Abs) | 0.6 W | |
| Qualification Status | Not Qualified | |
| Surface Mount | NO | |
| Terminal Finish | Tin/Lead (Sn/Pb) | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Position | BOTTOM | |
| Transistor Application | SWITCHING | |
| Transistor Element Material | SILICON | |
| Transition Frequency-Nom (fT) | 200 MHz | |
| Turn-off Time-Max (toff) | 100 ns | |
| Turn-on Time-Max (ton) | 40 ns | |
| VCEsat-Max | 0.25 V |
Alternate Parts for PN3644
This table gives cross-reference parts and alternative options found for PN3644. 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 PN3644, 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 |
|---|---|---|---|
| PN3644 | Small Signal Bipolar Transistor, 0.5A I(C), 45V V(BR)CEO, 1-Element, PNP, Silicon, TO-92, | Crimson Semiconductor Inc | PN3644 vs PN3644 |
| PN3644 | Small Signal Bipolar Transistor, 0.8A I(C), 45V V(BR)CEO, 1-Element, PNP, Silicon, TO-92, | Fairchild Semiconductor Corporation | PN3644 vs PN3644 |
| PN3644 | Small Signal Bipolar Transistor, 0.6A I(C), 1-Element, PNP, Silicon, TO-92, PLASTIC, TO-92, 3 PIN | Continental Device India Ltd | PN3644 vs PN3644 |
| PN3644D27Z | Small Signal Bipolar Transistor, 0.8A I(C), 45V V(BR)CEO, 1-Element, PNP, Silicon, TO-92, | Fairchild Semiconductor Corporation | PN3644 vs PN3644D27Z |
| PN3644 | 800mA, 45V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92 | Rochester Electronics LLC | PN3644 vs PN3644 |
| PN3644 | Small Signal Bipolar Transistor, 0.5A I(C), 45V V(BR)CEO, 1-Element, PNP, Silicon, TO-92, TO-92, 3 PIN | Central Semiconductor Corp | PN3644 vs PN3644 |
| PN3644 | 45V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92 | onsemi | PN3644 vs PN3644 |
| PN3644 | Small Signal Bipolar Transistor, 0.5A I(C), 45V V(BR)CEO, 1-Element, PNP, Silicon, TO-92 | Micro Electronics Corporation | PN3644 vs PN3644 |
| PN3644TRELEADFREE | Small Signal Bipolar Transistor, 45V V(BR)CEO, 1-Element, PNP, Silicon, TO-92, | Central Semiconductor Corp | PN3644 vs PN3644TRELEADFREE |
| PN3644/D27Z | 500mA, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92 | Texas Instruments | PN3644 vs PN3644/D27Z |