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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
3,705 pcs
|
3705 pcs | On Request | 1 | On Request | On Request | 2000 | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Base Cutoff Current | |
| Collector - Emitter Saturation Voltage | |
| Collector Current - Continuous | |
| Collector Cutoff Current | |
| Collector-Emitter Breakdown Voltage | |
| Collector-Emitter Voltage | |
| Current | |
| DC Current Gain (hFE) (Min) @ Ic, Vce | |
| Delay Time | |
| Fall Time | |
| Input Capacitance | |
| Mounting Type | |
| Operating Temperature | |
| Operating and Storage Junction Temperature Range | |
| Output Capacitance | |
| Power | |
| Rise Time | |
| Small-Signal Current Gain | |
| Storage Time | |
| Supplier Device Package | |
| Total Device Dissipation | |
| Transistor Type | |
| Turn Off Time | |
| Turn On Time | |
| Vce Saturation (Max) @ Ib, Ic | |
| Voltage |
The PN3644 is a PNP general purpose amplifier transistor from ON Semiconductor, suitable for applications requiring collector currents up to 800 mA. It is designed for use as general purpose amplifiers and switches.
Key electrical characteristics include a collector-emitter voltage of 45V and a continuous collector current rating of 800mA. The device features a DC current gain (hFE) of 100 at 150mA and 10V, with a collector-emitter saturation voltage of 400mV at 15mA and 150mA. Its operating and storage junction temperature range is -55°C to 150°C.
Packaged in a TO-92-3 (TO-226-3) through-hole configuration, the PN3644 is designed for ease of mounting on printed circuit boards. The device also exhibits specific switching characteristics, including turn-on time, delay time, rise time, turn-off time, storage time, and fall time, making it suitable for various switching circuits.
This transistor is sourced from Process 63 and is comparable to the PN2907A for certain characteristics. It is designed for reliable performance in general-purpose amplification and switching tasks.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.48 | $0.48 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum collector-emitter voltage for the PN3644 is 45V.
The PN3644 transistor has a continuous collector current rating of 800mA.
The PN3644 operates between -55°C and 150°C.
The PN3644 is supplied in a TO-92-3 (TO-226-3) package.
The DC current gain (hFE) of the PN3644 at 150mA and 10V is a minimum of 100.
The collector-emitter saturation voltage for the PN3644 at 15mA and 150mA is a maximum of 400mV.