2N3420S

$14.74

Description：TRANS NPN 60V 3A TO39
Series：-

SKU:3856d61f053b Category: Single Bipolar Transistors Brand: Microchip Technology

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Product introduction

2N3420S is listed in the Single Bipolar Transistors range at ChipApex. The manufacturer field lists Microchip Technology. Its product description is TRANS NPN 60V 3A TO39. Review the specifications below when checking this part for your BOM.

Single Bipolar Transistors specifications for 2N3420S

Description：TRANS NPN 60V 3A TO39
Series：-
Mfr：Microchip Technology
Package：Bulk
Transistor Type：NPN
Current - Collector (Ic) (Max)：3:00 AM
Voltage - Collector Emitter Breakdown (Max)：60 V
Vce Saturation (Max) @ Ib, Ic：500mV @ 200mA, 2A
Current - Collector Cutoff (Max)：5µA
DC Current Gain (hFE) (Min) @ Ic, Vce：40 @ 1A, 2V
Power - Max：1 W
Frequency - Transition：-
Operating Temperature：-65°C ~ 200°C (TJ)
Mounting Type：Through Hole
Package / Case：TO-205AD, TO-39-3 Metal Can
Supplier Device Package：TO-39 (TO-205AD)
Grade：-
Qualification：-

Single Bipolar Transistors datasheet and documents for 2N3420S

2N3420S

Single Bipolar Transistors Overview

The JANTXV2N3420S is a high-reliability NPN medium power silicon transistor manufactured by Microchip Technology. It is designed for demanding environments and qualified per MIL-PRF-19500/393 standards. The device features a collector-emitter voltage (VCEO) of 60 V, a collector-base voltage (VCBO) of 85 V, and an emitter-base voltage (VEBO) of 8.0 V. It supports a continuous collector current (IC) of 3.0 A and provides a total power dissipation of 1.0 W at an ambient temperature of +25 °C or 5.0 W at a case temperature of +100 °C. The component utilizes a TO-5 (TO-205AD) hermetically sealed package.

Single Bipolar Transistors Feature Summary

Hermetically sealed ceramic construction for environmental protection
Qualified to MIL-PRF-19500/393 reliability standards
Low saturation voltage characteristics for efficient switching
Epitaxial planar silicon technology

Single Bipolar Transistors Applications

Military aerospace systems requiring radiation hardness
High-reliability power amplification circuits
Switching applications in harsh thermal environments
Avionics control modules

Single Bipolar Transistors Procurement Notes

Verify the specific suffix 'JANTXV' confirms the required radiation tolerance and quality level. Confirm the package type matches the mechanical constraints of the target assembly. Ensure the ordering documentation explicitly references MIL-PRF-19500/393 compliance. Check for any recent Product Change Notifications that may affect material composition or testing procedures.

Single Bipolar Transistors Selection Notes

Select this component when high reliability and radiation resistance are critical requirements. Compare against standard commercial variants if cost is a primary constraint and environmental conditions are benign. Consider the TO-5 package size for board space limitations. Evaluate thermal management needs based on the specified power dissipation ratings at different temperatures.

Single Bipolar Transistors Part Context

This part belongs to the 2N3418 through 2N3421 family of NPN medium power transistors. The 'S' suffix typically denotes the TO-5 package variant within this series. Other members include the 2N3418, 2N3419, and 2N3421, which share similar epitaxial planar structures but differ in voltage and current ratings. The JANTXV grade represents a higher screening level than JAN or JTX grades.