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

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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