UM4002C

更新时间： 2024-09-13 13:15:07

品牌	Logo	应用领域
美高森美 - MICROSEMI		PIN二极管高功率电源
页数	文件大小	规格书
6页	487K
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UM4002C 数据手册

www.MICROSEMI.com

UM4000 / UM4900

HIGH POWER PIN DIODES

RoHS Compliant Versions Available

DESCRIPTION

KEY FEATURES

The UM4000 and UM4900 series features high power PIN diodes with long carrier

lifetimes and thick I-regions. They are especially suitable for use in low distortion

switches and attenuators, in HF through S band frequencies. While both series are

electrically equivalent, the UM4900 series have higher power ratings due to a shorter

thermal path between the chip and package. High charge storage and long carrier

lifetime enable high RF levels to be controlled with relatively low bias current.

Similarly, peak RF voltages can be handled well in excess of applied reverse bias

voltage.

Both series have been fully qualified in high power UHF phase shifters and megawatt

peak-power duplexers, accumulating thousands of hours of proven performance.

Both types have been used in the design of antenna selectors and couplers, where

inductance and capacitance elements are switched in and out of filter or cavity

networks.

. Voltage ratings to 1000 V

. Power dissipation to 37.5 W

. Series resistance rated at 0.5 Ω

. Carrier lifetime greater than 5 µs

. Non cavity design

. RoHS compliant version

available ¹

The standard finish for the UM4000 series is Sn/Pb. For RoHS compliant devices,

use the UMX prefix. (IE: UMX4000SM) The UMX series meets RoHS requirements

per EU Directive 2002/95/EC.

. Thermally matched configuration

. Low capacitance at 0 V bias

. Low conductance at 0 V bias

IMPORTANT:

. Compatible with automatic

For the most current data, consult our website: www.MICROSEMI.com

insertion equipment

ABSOLUTE MAXIMUM RATINGS AT 25º C

(UNLESS OTHERWISE SPECIFIED)

1- RoHS compliant version is

supplied with a matte tin finish.

(Order UMX4000, UMX4900)

Package

Condition

UM4000

UM4900

PD (W) θ (^OC/W) PD (W) θ (^OC/W)

25 ^OC Pin Temperature

37.5

APPLICATIONS/BENEFITS

. Isolated stud package available

½ in. total length to 25 ^OC Contact

2.5

1.25

2.5

37.5

12.5

B & E

Free Air

. Surface mount package available

25 ^OC Stud Temperature

25 ^OC End Cap Temperature

18.75

All

N/A

1 us pulse (Single)

100 kW

VOLTAGE RATINGS

Reverse Voltage @ 10 uA

UM4000

UM4001

UM4002

UM4006

UM4010

UM4900

UM4901

UM4902

100

200

400

600

UM4906

1000

Rev: 2009-01-19

Microsemi

Page 1

Microwave Products

75 Technology Drive, Lowell, MA. 01851, 978-442-5600, Fax: 978-937-3748

12 3 4 5 6

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