Datasheets
2N3725A by:

TRANSISTOR NPN, Si, SMALL SIGNAL TRANSISTOR, TO-5, TO-5, 3 PIN, BIP General Purpose Small Signal

Part Details for 2N3725A by National Semiconductor Corporation

Overview of 2N3725A by National Semiconductor Corporation

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Price & Stock for 2N3725A

Part # Distributor Description Stock Price Buy
Bristol Electronics   134
RFQ
Quest Components Bipolar Junction Transistor, NPN Type, TO-39 107
  • 1 $3.4800
  • 10 $2.5520
  • 30 $2.3200
$2.3200 / $3.4800 Buy Now
Quest Components Bipolar Junction Transistor, NPN Type, TO-39 12
  • 1 $5.7057
  • 3 $4.7548
  • 6 $4.1842
$4.1842 / $5.7057 Buy Now
Quest Components Bipolar Junction Transistor, NPN Type, TO-39 1
  • 1 $3.4800
$3.4800 Buy Now

Part Details for 2N3725A

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2N3725A Part Data Attributes

2N3725A National Semiconductor Corporation
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2N3725A National Semiconductor Corporation TRANSISTOR NPN, Si, SMALL SIGNAL TRANSISTOR, TO-5, TO-5, 3 PIN, BIP General Purpose Small Signal
Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer NATIONAL SEMICONDUCTOR CORP
Package Description TO-5, 3 PIN
Reach Compliance Code unknown
ECCN Code EAR99
Collector Current-Max (IC) 1.2 A
Configuration SINGLE
DC Current Gain-Min (hFE) 20
JEDEC-95 Code TO-5
JESD-30 Code O-MBCY-W3
JESD-609 Code e0
Number of Elements 1
Number of Terminals 3
Operating Temperature-Max 175 °C
Package Body Material METAL
Package Shape ROUND
Package Style CYLINDRICAL
Polarity/Channel Type NPN
Power Dissipation-Max (Abs) 1 W
Qualification Status Not Qualified
Surface Mount NO
Terminal Finish TIN LEAD
Terminal Form WIRE
Terminal Position BOTTOM
Transistor Application SWITCHING
Transistor Element Material SILICON
Transition Frequency-Nom (fT) 300 MHz
Turn-off Time-Max (toff) 60 ns

Alternate Parts for 2N3725A

This table gives cross-reference parts and alternative options found for 2N3725A. 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 2N3725A, 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
2N3725A Small Signal Bipolar Transistor, 1.2A I(C), 50V V(BR)CEO, 1-Element, NPN, Silicon, TO-39, Crimson Semiconductor Inc 2N3725A vs 2N3725A
2N3725AE1 Small Signal Bipolar Transistor, 1.2A I(C), 50V V(BR)CEO, 1-Element, NPN, Silicon, TO-39, TO-39, 3 PIN TT Electronics Resistors 2N3725A vs 2N3725AE1
2N3725A Small Signal Bipolar Transistor, 1.2A I(C), 1-Element, NPN, Silicon, TO-5, TO-5, 3 PIN Micro Electronics Ltd 2N3725A vs 2N3725A
2N3725A 1200mA, 50V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-39 Texas Instruments 2N3725A vs 2N3725A
2N3725A Small Signal Bipolar Transistor, 1.2A I(C), 50V V(BR)CEO, 1-Element, NPN, Silicon, TO-5, TO-5, 3 PIN Semicoa Semiconductors 2N3725A vs 2N3725A
2N3725A Small Signal Bipolar Transistor, 1.2A I(C), 50V V(BR)CEO, NPN, Silicon, TO-39, TO-39, 3 PIN Swampscott Electronics Co Inc 2N3725A vs 2N3725A
2N3725A 1200mA, 50V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-39, TO-39, 3 PIN TT Electronics Power and Hybrid / Semelab Limited 2N3725A vs 2N3725A
2N3725A Small Signal Bipolar Transistor, 1.2A I(C), 50V V(BR)CEO, 1-Element, NPN, Silicon, TO-39, TO-39, 3 PIN TT Electronics Resistors 2N3725A vs 2N3725A
2N3725A Small Signal Bipolar Transistor, 1.2A I(C), 50V V(BR)CEO, 1-Element, NPN, Silicon, TO-5, TO-5, 3 PIN Semitronics Corp 2N3725A vs 2N3725A
2N3725A Small Signal Bipolar Transistor, 1.2A I(C), 50V V(BR)CEO, NPN, Silicon, TO-39, TO-39, 3 PIN Hi-Tron Semiconductor Corp 2N3725A vs 2N3725A
Part Number Description Manufacturer Compare
2N3725A 1200mA, 50V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-39 Texas Instruments 2N3725A vs 2N3725A

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