UM4310SM MICROSEMI, UM4310SM Datasheet

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UM4310SM

Manufacturer Part Number
UM4310SM
Description
Manufacturer
MICROSEMI
Type
Attenuator/Switchr
Datasheet

Specifications of UM4310SM

Configuration
Single
Package Type
Style SM
Mounting
Surface Mount
Maximum Series Resistance @ Maximum If
1.5@100mAOhm
Pin Count
2
Applications Frequency Range
HF/VHF/UHF
Lead Free Status / RoHS Status
Not Compliant
DESCRIPTION
Reverse Voltage @ 10uA
ABSOLUTE MAXIMUM RATINGS AT 25º C
(UNLESS OTHERWISE SPECIFIED)
The UM4300 and UM7300 series combine a diode chip of extremely thick intrinsic
region with a low thermal resistance construction. This results in diodes uniquely
applicable to very low distortion linear attenuators and specialized functions. The
UM4300 series, with large cross-sectional chip area offers the highest power
capability, of the two series. The UM7300 series offers lower capacitance. Both
diode series are intended for use in linear attenuators operating from HF to
beyond 1 GHz. Low distortion is a result of transit time frequencies below 5 MHz.
Operated as RF switches, either diode series can be operated at low dc reverse
bias voltages, to hold off much higher RF voltage levels.
B & E
Copyright 2005
Rev: 3/30/2009
Pkg
ALL
SM
A
C
D
1000
100
200
600
25 °C Pin Temperature
½ in. total length to 25 °C
Contact Free Air
25 °C Stud Temperature
25 °C Stud Temperature
25 °C End Cap Temperature
1 us pulse (Single)
IMPORTANT:
For the most current data consult MICROSEMI’s website:
www.MICROSEMI.com
VOLTAGE RATINGS
Condition
UM4301
UM4302
UM4306
UM4310
Part Number
75 Technology Drive, Lowell MA 01851 Tel: (978) 442-5600
UM4300
20
2.5
20
15
10
15
P
(W)
D
UM7301
UM7302
UM7306
UM7310
500 kW
(°C/W)
7.5
7.5
15
10
20
θ
Microwave Products
Microsemi
P
(W)
7.5
7.5
5.5
4
6
UM7300
D
1 - RoHS compliant versions of the UM4300 and
UM7300 are available. Specify UMX4300 or UMX7300
for RoHS version. Consult factory for details.
100 kW
SWITCHING / ATTENUATOR PIN DIODES
(°C/W)
37.5
20
20
25
18
θ
KEY FEATURES
APPLICATIONS / BENEFITS
Extremely low distortion performance
Useful frequency range extends below
500 kHz
Power dissipation to 20 W (UM4300)
Capacitance as low as 0.7 pF
(UM7300)
Voltage ratings to 1000V
Non cavity design
Thermally matched
Isolated stud package available
RF Switching
RF Attenuators
Pick and Place compatible
Surface Mount Versions
1
use UMX4301SM, etc
RoHS compliant packaging available:
UM4300 / UM7300
Page 1

Related parts for UM4310SM

UM4310SM Summary of contents

Page 1

... VOLTAGE RATINGS Reverse Voltage @ 10uA Part Number 100 UM4301 200 UM4302 600 UM4306 1000 UM4310 IMPORTANT: For the most current data consult MICROSEMI’s website: www.MICROSEMI.com Copyright 2005 Rev: 3/30/2009 SWITCHING / ATTENUATOR PIN DIODES UM7300 UM4300 P θ P θ ...

Page 2

... 100 MHz 200k 6 250 0.0 0 Microsemi Microwave Products 75 Technology Drive, Lowell MA 01851 Tel: (978) 442-5600 UM4300 / UM7300 UM7300 Units 3.0 Ohms 3000 Ohms 0.7 pF 150k Ohms 4.0 us 250 um TYPICAL UM4300 UM7300 0.4 0.6 0.8 1.0 1.2 1.4 Vf (V) 100 MHz 500 MHz ...

Page 3

... UM4300C UM4300D 10 7.5 W UM7300C UM7300D 100 STUD TEMPERATURE ( C) Copyright 2005 Rev: 3/30/2009 SWITCHING / ATTENUATOR PIN DIODES 1.3 1.2 1.1 1.0 0 -60 - 125 150 175 o Microsemi Microwave Products 75 Technology Drive, Lowell MA 01851 Tel: (978) 442-5600 UM4300 / UM7300 - 100 120 o TEMPERATURE ( C) Page 3 ...

Page 4

... PACKAGE STYLES ‘ A ’ ‘ C ’ ‘ D ’ ‘ E ’ Copyright 2005 Rev: 3/30/2009 SWITCHING / ATTENUATOR PIN DIODES Microsemi Microwave Products 75 Technology Drive, Lowell MA 01851 Tel: (978) 442-5600 UM4300 / UM7300 ‘ B ’ ‘ ’ ‘ ’ ‘ ’ Page 4 ...

Page 5

... If the mounting method chosen requires use of an adhesive separate from the solder compound, a round (or square) spot of cement as shown should be centrally located. Copyright 2005 Rev: 3/30/2009 SWITCHING / ATTENUATOR PIN DIODES ‘ ’ UM4300 Style SM, B Size Footprint Microsemi Microwave Products 75 Technology Drive, Lowell MA 01851 Tel: (978) 442-5600 UM4300 / UM7300 Page 5 ...

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