2N3440
- Mfr.Part #
- 2N3440
- Manufacturer
- Solid State Inc.
- Package / Case
- TO-205AD, TO-39-3 Metal Can
- Datasheet
- Download
- Description
- TRANS NPN 250V 1A TO39
- Stock
- 1,460
- In Stock :
- 1,460
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- Manufacturer :
- Solid State Inc.
- Product Category :
- Transistors - Bipolar (BJT) - Single
- Mount :
- Through Hole
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Elements :
- 1
- Current - Collector Cutoff (Max) :
- 2µA
- Number of Pins :
- 3
- Factory Lead Time :
- 12 Weeks
- Collector Base Voltage (VCBO) :
- 300V
- Lifecycle Status :
- IN PRODUCTION (Last Updated: 2 weeks ago)
- Polarity :
- NPN
- Max Collector Current :
- 1A
- Power Dissipation :
- 800mW
- Max Power Dissipation :
- 800mW
- Collector Emitter Voltage (VCEO) :
- 250V
- RoHS Status :
- Non-RoHS Compliant
- Power - Max :
- 800mW
- Package / Case :
- TO-205AD, TO-39-3 Metal Can
- Current - Collector (Ic) (Max) :
- 1A
- Emitter Base Voltage (VEBO) :
- 7V
- Packaging :
- Bulk
- Max Operating Temperature :
- 200°C
- Mounting Type :
- Through Hole
- Voltage - Collector Emitter Breakdown (Max) :
- 250V
- Supplier Device Package :
- TO-39 (TO-205AD)
- DC Current Gain (hFE) (Min) @ Ic, Vce :
- 40 @ 20mA 10V
- Transistor Type :
- NPN
- Min Operating Temperature :
- -65°C
- Collector Emitter Breakdown Voltage :
- 250V
- Operating Temperature :
- -65°C~200°C TJ
- Vce Saturation (Max) @ Ib, Ic :
- 500mV @ 4mA, 50mA
- Radiation Hardening :
- No
- Datasheets
- 2N3440

NPN -65°C~200°C TJ 2μA 1 Elements TO-205AD, TO-39-3 Metal Can Bulk Through Hole
2N3440 Overview
As the DC current gain is the ratio of the collector current to the base current, for this device the DC current gain is 40 @ 20mA 10V.As a result of vce saturation, Ic reaches its maximum value (saturated), and vce saturation(Max) is 500mV @ 4mA, 50mA.Single BJT transistor is possible to achieve a high level of efficiency by maintaining the emSingle BJT transistorter base voltage at 7V.TO-39 (TO-205AD) is the supplier device package for this product.This device displays a 250V maximum voltage - Collector Emitter Breakdown.During maximum operation, collector current can be as low as 1A volts.
2N3440 Features
the DC current gain for this device is 40 @ 20mA 10V
the vce saturation(Max) is 500mV @ 4mA, 50mA
the emitter base voltage is kept at 7V
the supplier device package of TO-39 (TO-205AD)
2N3440 Applications
There are a lot of Microsemi Corporation
2N3440 applications of single BJT transistors.
- Inverter
- Interface
- Driver
- Muting
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