Back to List

Bare Die Data Sheet: 2N3903


The 2N3903 is designed as a NPN general purpose amplifier and switch. The useful dynamic range extends to 100 mA as a switch and to 100 MHz as an amplifier. PNP complement is 2N3905.
These high reliability transistors are suited for assembly on thick & thin-film hybrid circuits with high mechanical quality & Gold back metallization. Electrically they are characterized over temperature & supplied in multiple hirel grade options.
Features:
  • Directly replaces legacy Fairchild, Microsemi, Motorola & National Semiconductor transistors.
  • Suited for use in Industrial, Medical, Military & Aerospace industry.
  • Small footprint for high integration & close placement to signal source.
  • Committed long term support with no die mask changes.
Vendor:
Silicon Supplies
  Electrical Datasheet

Die Physical Data:
Footprint: 0.068mm² (104.625mil²)
X: 250µm (10mil)
Y: 270µm (11mil)
  Request Pad Layout

In Stock: 3753231
Product Families: Used for this device are tabulated below.
Functional:
    N/A
Specification:
V(BR)CEO, VCES: 40.0V
IC(Max): 0.200A
hFE1(Min): 50
hFE1(Max): 150
hFE1 @ IC: 10mA
hFE2(Min): 20
hFE2 @ IC: 0.10mA
VCE(sat)1(Max): 0.200V
VCE(sat)1 IC/IB: 0.01/1A/mA
VCE(sat)2(Max): 0.30V
VCE(sat)2 IC/IB: 0.05/5A/mA
fT(Min): 250MHz
Other Detail: Important information for this device is tabulated below.
Traffic light setting for Minimum Order Quantity indicates the following:
  • Green:Available from stock or at low factory MOQ.
  • Amber: Available on factory order with MOQ.
  • Red: High factory MOQ may apply, please ask for details.
Traffic light setting for High Reliability indicates the following:
  • Green: This bare die is specified and tested for use in high reliability applications.
  • Amber: This bare die can meet higher reliability specifications with additional testing & qualification, please ask for details.
  • Red: This bare die is not specified or specifically designed for use in high reliability applications.
Traffic light setting for Space Grade indicates the following:
  • Green: This bare die is qualified for space applications or has space level qualification data, please ask for details.
  • Amber: This bare die can be specified for space applications with additional testing and qualification, please ask for details.
  • Red: Suitability of this bare die for space applications is unknown and requires further qualification, please ask for details.