DESCRIPTION
This family of high-frequency, epitaxial planar transistors feature low saturation voltage. These devices are also available in TO-39 and low profile U4 and UA packaging. Microsemi also offers numerous other transistor products to meet higher and lower power ratings with various switching speed requirements in both through-hole and surface-mount packages.

FEATURES
• JEDEC registered 2N3439 through 2N3440 series.
• JAN, JANTX, JANTXV, and JANS qualifications are available per MIL-PRF-19500/368.
• RoHS compliant versions available (commercial grade only).
• VCE(sat) = 0.5 V @ IC = 50 mA.
• Turn-On time ton = 1.0 µs max @ IC = 20 mA, IB1 = 2.0 mA.
• Turn-Off time toff = 10 µs max @ IC = 20 mA, IB1 = -IB2 = 2.0 mA.

APPLICATIONS / BENEFITS
• General purpose transistors for medium power applications requiring high frequency switching and low package profile.
• Military and other high-reliability applications.