Datasheets
2N3999 by:

Power Bipolar Transistor, 5A I(C), 80V V(BR)CEO, 1-Element, NPN, Silicon, TO-111, Metal, 3 Pin,

Part Details for 2N3999 by Solitron Devices Inc

Overview of 2N3999 by Solitron Devices Inc

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Price & Stock for 2N3999

Part # Distributor Description Stock Price Buy
ES Components SOLITRON 2N3999 UNINSPECTED BARE DIE 238 in Stock
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Part Details for 2N3999

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2N3999 Part Data Attributes:

2N3999 Solitron Devices Inc
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2N3999 Solitron Devices Inc Power Bipolar Transistor, 5A I(C), 80V V(BR)CEO, 1-Element, NPN, Silicon, TO-111, Metal, 3 Pin,
Pbfree Code No
Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer SOLITRON DEVICES INC
Reach Compliance Code unknown
ECCN Code EAR99
HTS Code 8541.29.00.75
Case Connection COLLECTOR
Collector Current-Max (IC) 5 A
Collector-Emitter Voltage-Max 80 V
Configuration SINGLE
DC Current Gain-Min (hFE) 80
JEDEC-95 Code TO-111
JESD-30 Code O-MUPM-D3
Number of Elements 1
Number of Terminals 3
Operating Temperature-Max 175 °C
Package Body Material METAL
Package Shape ROUND
Package Style POST/STUD MOUNT
Peak Reflow Temperature (Cel) NOT SPECIFIED
Polarity/Channel Type NPN
Power Dissipation Ambient-Max 30 W
Power Dissipation-Max (Abs) 2 W
Qualification Status Not Qualified
Surface Mount NO
Terminal Form SOLDER LUG
Terminal Position UPPER
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Transistor Application SWITCHING
Transistor Element Material SILICON
Transition Frequency-Nom (fT) 40 MHz
VCEsat-Max 0.25 V

Alternate Parts for 2N3999

This table gives cross-reference parts and alternative options found for 2N3999. 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 2N3999, 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
2N3999 Power Bipolar Transistor, 1A I(C), 80V V(BR)CEO, 1-Element, NPN, Silicon, TO-59, Metal, 3 Pin Silicon Transistor Corporation 2N3999 vs 2N3999
JAN2N3999 Power Bipolar Transistor, 5A I(C), 80V V(BR)CEO, 1-Element, NPN, Silicon, TO-59, Metal, 3 Pin, HERMETIC SEALED, METAL PACKAGE-3 Semicoa Semiconductors 2N3999 vs JAN2N3999
2N3999-SM 5A, 80V, NPN, Si, POWER TRANSISTOR, TO-220SM, 3 PIN TT Electronics Power and Hybrid / Semelab Limited 2N3999 vs 2N3999-SM
JANTXV2N3999 Power Bipolar Transistor, 5A I(C), 80V V(BR)CEO, 1-Element, NPN, Silicon, TO-59, Metal, 3 Pin, TO-59, 3 PIN Microsemi Corporation 2N3999 vs JANTXV2N3999
JANTXV2N3999 Power Bipolar Transistor, 5A I(C), 80V V(BR)CEO, 1-Element, NPN, Silicon, TO-111, Metal, 3 Pin Spectrum Control 2N3999 vs JANTXV2N3999
2N3999SMD 5A, 80V, NPN, Si, POWER TRANSISTOR, TO-276AB, HERMETIC SEALED, CERAMIC, SMD1, 3 PIN TT Electronics Power and Hybrid / Semelab Limited 2N3999 vs 2N3999SMD
JAN2N3999 Power Bipolar Transistor, 5A I(C), 80V V(BR)CEO, 1-Element, NPN, Silicon, TO-59, Metal, 3 Pin, Unitrode Corporation 2N3999 vs JAN2N3999
2N3999 5A, 80V, NPN, Si, POWER TRANSISTOR, TO-111 Texas Instruments 2N3999 vs 2N3999
2N3999 Power Bipolar Transistor, 5A I(C), 80V V(BR)CEO, 1-Element, NPN, Silicon, TO-59, Metal, 3 Pin, Unitrode Corporation 2N3999 vs 2N3999
2N3999 Power Bipolar Transistor, 5A I(C), 80V V(BR)CEO, 1-Element, NPN, Silicon, TO-59, Metal, 3 Pin, TO-59, 3 PIN Microsemi Corporation 2N3999 vs 2N3999
Part Number Description Manufacturer Compare
JAN2N3999 Power Bipolar Transistor, 5A I(C), 80V V(BR)CEO, 1-Element, NPN, Silicon, Metal, 3 Pin, Defense Logistics Agency 2N3999 vs JAN2N3999
2N3999SMDR4 Power Bipolar Transistor, 5A I(C), 80V V(BR)CEO, 1-Element, NPN, Silicon, TO-276AB, Ceramic, Metal-Sealed Cofired, 3 Pin, HERMETIC SEALED, CERAMIC, SMD1, 3 PIN TT Electronics Resistors 2N3999 vs 2N3999SMDR4
2N3999-SM 5A, 80V, NPN, Si, POWER TRANSISTOR, TO-220SM, 3 PIN TT Electronics Power and Hybrid / Semelab Limited 2N3999 vs 2N3999-SM
2N3999SMDR4 5A, 80V, NPN, Si, POWER TRANSISTOR, TO-276AB, HERMETIC SEALED, CERAMIC, SMD1, 3 PIN TT Electronics Power and Hybrid / Semelab Limited 2N3999 vs 2N3999SMDR4
JANTXV2N3999 Power Bipolar Transistor, 1A I(C), 80V V(BR)CEO, 1-Element, NPN, Silicon, TO-59, Metal, 3 Pin Silicon Transistor Corporation 2N3999 vs JANTXV2N3999
2N3999R1 Power Bipolar Transistor, 5A I(C), 80V V(BR)CEO, 1-Element, NPN, Silicon, TO-111, Metal, 3 Pin, TO-59, 3 PIN TT Electronics Resistors 2N3999 vs 2N3999R1
2N3999 Power Bipolar Transistor, 5A I(C), 80V V(BR)CEO, 1-Element, NPN, Silicon, TO-59, Metal, 3 Pin, Unitrode Corp (RETIRED) 2N3999 vs 2N3999
2N3999 Power Bipolar Transistor, 1A I(C), 80V V(BR)CEO, 1-Element, NPN, Silicon, TO-59, Metal, 3 Pin Silicon Transistor Corporation 2N3999 vs 2N3999
JAN2N3999 Power Bipolar Transistor, 5A I(C), 80V V(BR)CEO, 1-Element, NPN, Silicon, TO-59, Metal, 3 Pin, HERMETIC SEALED, METAL PACKAGE-3 Semicoa Semiconductors 2N3999 vs JAN2N3999
JANTXV2N3999 Power Bipolar Transistor, 5A I(C), 80V V(BR)CEO, 1-Element, NPN, Silicon, TO-59, Metal, 3 Pin Microchip Technology Inc 2N3999 vs JANTXV2N3999

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