DataSheet.es    


PDF MA44781 Data sheet ( Hoja de datos )

Número de pieza MA44781
Descripción Dual Anti- Parallel Pair PIN Diode
Fabricantes Tyco Electronics 
Logotipo Tyco Electronics Logotipo



Hay una vista previa y un enlace de descarga de MA44781 (archivo pdf) en la parte inferior de esta página.


Total 2 Páginas

No Preview Available ! MA44781 Hoja de datos, Descripción, Manual

www.DataSheet4U.com
Dual Anti- Parallel Pair PIN Diode
Features
Surface Mount Packages
Anti-Parallel Pair Construction
SPC Process for Superior C-V Repeatability
Designed for MRI applications
Lead-Free (RoHs Compliant) equivalents
available with 260°C reflow compatibility
Description
The MA44781 is a silicon PIN diodes in surface
mount packages. There are two sets of two PIN di-
ode pairs constructed in opposing configurations.
The package is sealed with a non-conductive epoxy
resin and is suitable for surface mount applications.
Applications
The MA44781 Device is well suited for MRI Passive
switching applications. The PIN Diodes become high
Q, R-C elements under small signal and
behave as effective passive rectifiers or short
circuits under high RF Signal to tune and de-tune the
resonant MRI tank circuit. The anti-parallel
doublet arrangement provides for more efficient RF
power handling.
MA44781
V2
Absolute Maximum Ratings @ TA=+25 °C
(Unless Otherwise Noted) 1
Parameter
Reverse Voltage
Forward Current (per each diode)
Total Power Dissipation2
Absolute Maximum
60V
100 mA3
250 mW
Operating Temperature
-55 °C to +125 °C
Storage Temperature
-55 °C to +125 °C
1. Operation of this device above any one of these parameters
may cause permanent damage.
2. Please refer to application note M538 for surface mounting
instructions
3. Total current per diode= I (rms) + I (dc) @ +25C
Schematic
Internal Construction
Electrical Specifications @ TA = +25 °C
Breakdown Voltage @ IR = 10μA, Vb = 60V Minimum
Junction Capaci-
tance (per diode)
Forward Voltage
Part Num-
ber f=1MHz Vr=-6.0V
If = 20uA
Delta Forward Voltage
If=20uA
(between each diodes)
Total Capacitance
Vr=0V
(pF) (V)
MA44781 0.15-0.50pF
0.500-0.780
1
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
(mV)
(pF)
+/-30mV
1.5-3.5
North America Tel: 800.366.2266 / Fax: 978.366.2266
Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.

1 page





PáginasTotal 2 Páginas
PDF Descargar[ Datasheet MA44781.PDF ]




Hoja de datos destacado

Número de piezaDescripciónFabricantes
MA44781Dual Anti- Parallel Pair PIN DiodeTyco Electronics
Tyco Electronics

Número de piezaDescripciónFabricantes
SLA6805M

High Voltage 3 phase Motor Driver IC.

Sanken
Sanken
SDC1742

12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters.

Analog Devices
Analog Devices


DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares,
permitiéndote verlos en linea o descargarlos en PDF.


DataSheet.es    |   2020   |  Privacy Policy  |  Contacto  |  Buscar