2N3440CSM4R

2N3439CSM4R 2N3440CSM4R MECHANICAL DATA Dimensions in mm (inches) HIGH VOLTAGE, MEDIUM POWER, NPN TRANSISTOR IN A HERMETICALLY SEALED CERAMIC SURFACE MOUNT PACKAGE FOR HIGH RELIABILITY APPLICATIONS FEATURES 5.59 ± 0.13 (0.22 ± 0.005) 0.25 ± 0.03 (0.01 ± 0.001) 1.40 ± 0.15 (0.055 ± 0.006) Hermetic Ceramic 4 pin Surface Mount Package - LCC3 High Voltage Small Signal Type Full Screening Options Available 0.23 min. (0.009) 0.64 ± 0.08 (0.025 ± 0.003) 0.23 rad. (0.009) 3 2 1.27 ± 0.05 (0.05 ± 0.002) 3.81 ± 0.13 (0.15 ± 0.005) 4 1 “R” Denotes Reverse Pinning 1.02 ± 0.20 (0.04 ± 0.008) 2.03 ± 0.20 (0.08 ± 0.008) APPLICATIONS: The 2N3439CSM4 and 2N3440CSM4 are high voltage silicon epitaxial planar transistors mounted in the popular 4 pin ceramic surface mount hermetically sealed package. These products are specifically intended for use in High reliability systems and can be ordered with a full range of screening options from standard Militar y (equivalent to CECC Full Assessment Level) through all options up to full space flight level. 2N3439CSM4 2N3440CSM4 450V 350V 7V 1A 0.5A 0.5W 300V 250V 7V 1A 0.5A 0.5W LCC3 PACKAGE Underside View PAD 1 – Collector PAD 2 – Emitter PAD 3 – N/C PAD 4 – Base ABSOLUTE MAXIMUM RATINGS VCBO VCEO VEBO IC IB Ptot Tstg Tj Semelab plc. Collector – Base Voltage (IE = 0) Collector – Emitter Voltage (IB = 0) Emitter – Base Voltage (IB = 0) Collector Current. Base Current. Total Power Dissipation at Tamb = 25°C with product mounted on ...