HPND-4028 Datasheet, PDF (1/6 Pages) AVAGO TECHNOLOGIES LIMITED – Beam Lead PIN Diodes for Phased Arrays and Switches

HPND-4028, HPND-4038
Beam Lead PIN Diodes for Phased Arrays and Switches
Data Sheet
Description
The HPND-4028 and 4038 beam lead PIN diodes are
­designed for low capacitance, low resistance, and fast
switch­ing at microwave frequencies. These character-
istics 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.
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
Applications
Outline 83
These beam lead PIN diodes are designed for use in
stripline, coplanar waveguide, or micro­strip circuits. Ap-
690 (27)
650 (26)
plications include phase shifting and switching. The
guaranteed capacitance windows ensure uniform per­
formance in phased array radar. The low capaci­tance
makes them ideal for circuits requiring high isolation in
220 (9)
180 (7)
the series configura­tion. These devices have been fully
330 (13)
260 (10)
180 (7)
160 (6)
charac­terized and S-parameters have been provided.
Maximum Ratings
Operating Temperature
Storage Temperature
Power Dissipation at T_CASE = 25°C
  (Derate linearly to zero at 150°C.)
Minimum Lead Strength
-65°C to +150°C
-65°C to +200°C
250 mW
4 grams pull on either lead
per MIL-S-19500, LTPD = 20
110 (4.5)
90 (3.5)
280 (11)
240 (9)
8 (0.3) Min.
60 (2.4)
40 (1.6)
DIMENSIONS IN µM (1/1000 INCH)