HPND-4028

Beam Lead PIN Diodes for Phased Arrays and Switches Technical Data HPND-4018 HPND-4028 HPND-4038 Features Low Capacitance 0.025 pF Maximum at 1 MHz Guaranteed Min./Max. Fast Switching 2.0 nsec Low Resistance at Low Bias 1.5 Ω at IF = 10 mA (Typical) Rugged Construction Typical 10 Gram Lead Pull Silicon Nitride Passivation Description The HPND-4018, 4028, and 4038 beam lead PIN diodes are designed for low capacitance, low resistance, and fast switching at microwave frequencies. These characteristics are achieved at low bias levels for minimal power consumption. Advanced processing techniques ensure uniform and consistent electrical performance, allowing guaranteed capacitance windows. This translates to improved performance in phased array applications. Rugged construction and strong beams ensure high assembly yields while nitride passivation and polyimide coating ensure reliability. Standard Hi-Rel programs are available for all three devices. 220 (9) 180 (7) 690 (27) 650 (26) 330 (13) 260 (10) 180 (7) 160 (6) 110 (4.5) 90 (3.5) 280 (11) 240 (9) 12 (0.47) 8 (0.32) 60 (2.4) 40 (1.6) DIMENSIONS IN µM (1/1000 INCH) Outline 83 Maximum Ratings Operating Temperature ................................................ -65°C to +150°C Storage Temperature .................................................... -65°C to +200°C Power Dissipation at TCASE = 25°C ........................................... 250 mW (Derate linearly to zero at 150°C.) Minimum Lead Strength ...