UM9401 datasheet, PDF - EEWORLD Datasheet

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UM9401: Description50 V, SILICON, PIN DIODE; CategoryDiscrete semiconductor diode; File Size368KB，8 Pages; ManufacturerMicrosemi; Websitehttps://www.microsemi.com

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UM9401 Overview

50 V, SILICON, PIN DIODE

UM9401 Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Maker	Microsemi
Reach Compliance Code	unknow
ECCN code	EAR99
Other features	LOW DISTORTION
application	SWITCHING
Minimum breakdown voltage	50 V
Shell connection	ISOLATED
Configuration	SINGLE
Maximum diode capacitance	1.5 pF
Nominal diode capacitance	1.5 pF
Diode component materials	SILICON
Maximum diode forward resistance	1 Ω
Diode resistance test current	50 mA
Diode resistance test frequency	100 MHz
Diode type	PIN DIODE
JESD-30 code	O-LALF-W2
JESD-609 code	e0
Minority carrier nominal lifetime	2 µs
Number of components	1
Number of terminals	2
Maximum operating temperature	175 °C
Minimum operating temperature	-65 °C
Package body material	GLASS
Package shape	ROUND
Package form	LONG FORM
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Maximum power dissipation	1.5 W
Certification status	Not Qualified
Reverse test voltage	50 V
surface mount	NO
technology	POSITIVE-INTRINSIC-NEGATIVE
Terminal surface	TIN LEAD
Terminal form	WIRE
Terminal location	AXIAL
Maximum time at peak reflow temperature	NOT SPECIFIED

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UM9401 / UM9402 / UM9415

COMMERCIAL TWO WAY RADIO

ANTENNA SWITCH DIODES

RoHS Compliant Versions Available

DESCRIPTION

Microsemi offers a series of PIN diodes specifically designed and

characterized for solid state antenna switches in commercial two-way radios.

Antenna switches using the UM9401 and UM9415 series PIN diodes provide

high isolation, low loss and low distortion characteristics formerly possible

only with electromechanical relay type switches.

The UM9401 and the UM9402 diodes can handle 100 W of transmitter power,

while the UM9415 will handle over 1000 W. The extensive characterization of

these PIN diodes in antenna switch applications has resulted in guaranteed

low distortion specifications under transmit and receive conditions. These

diodes also feature low forward bias resistance and high zero bias impedance

which are required for low loss, high isolation and wide bandwidth antenna

switch performance. For RoHS compliant devices, use the UMX prefix. (IE:

UMX9415)

The UMX series meets RoHS requirements per EU Directive 2002/95/EC.

KEY FEATURES



High transmitter power

UM9401/UM9402 => 100 W

UM9415

=> 1000 W



Low harmonic distortion



Low third order distortion



High carrier lifetime



Non cavity design



Thermally matched configuration



Low capacitance at 0 V bias



Low conductance at 0 V bias



Compatible with automatic

insertion equipment



RoHS complaint versions

available.

www.MICROSEMI.com

IMPORTANT:

For the most current data, consult our website:

www.MICROSEMI.com



Lead finish

UM9401: Pb/Sn

UM9402: Gold

UM9415: Pb/Sn

UMX9401,UMX9415: Matte Tin

ABSOLUTE MAXIMUM RATINGS AT 25º C

(UNLESS OTHERWISE SPECIFIED)

CONDITION

Reverse Voltage (V

)

@ I

= 10 uA

½ in. total

length to 25 C

Contact

25 C (Package

Flange

Temperature)

Free Air

Operating Temp. (T

)

Storage Temp. (T

STG

)

UM9401

50V

5.5W

UM9402

50V

UM9415

50V

10W

Average Power

Dissipation (P

)

10W

1.5W

-65

C to +175

-65

C to +175

2.5W

1 - The UM9402 is RoHS complaint.

RoHS compliant versions of the

UM9401 and UM9415 are supplied

as UMX9401, UMX9415. Consult

factory for details.

APPLICATIONS/BENEFITS



Isolated stud package available

UM9401 / UM9402

UM9415



Surface mount package available



Maximum soldering temperature

260 C for 30 seconds.



2007

Rev: 2009-02-05

Microsemi

Microwave Products

Page

75 Technology Drive, Lowell, MA. 01851, 978-442-5600,

Fax

: 978-937-3748

UM9401 Related Products

	UM9401	UM9415	UM9401_09	UM9402
Description	50 V, SILICON, PIN DIODE	PIN DIODE	PIN DIODE	PIN DIODE
Diode type	PIN DIODE	PIN DIODE	PIN DIODE	PIN DIODE
Is it lead-free?	Contains lead	Contains lead	-	Contains lead
Is it Rohs certified?	incompatible	incompatible	-	incompatible
Reach Compliance Code	unknow	compli	-	unknow
ECCN code	EAR99	EAR99	-	EAR99
Other features	LOW DISTORTION	LOW DISTORTION	-	LOW HARMONIC DISTORTION
application	SWITCHING	SWITCHING	-	SWITCHING
Minimum breakdown voltage	50 V	50 V	-	50 V
Shell connection	ISOLATED	ISOLATED	-	ISOLATED
Configuration	SINGLE	SINGLE	-	SINGLE
Maximum diode capacitance	1.5 pF	4 pF	-	1.5 pF
Nominal diode capacitance	1.5 pF	4 pF	-	1.5 pF
Diode component materials	SILICON	SILICON	-	SILICON
Maximum diode forward resistance	1 Ω	1 Ω	-	1 Ω
Diode resistance test current	50 mA	50 mA	-	50 mA
Diode resistance test frequency	100 MHz	100 MHz	-	100 MHz
JESD-30 code	O-LALF-W2	O-LALF-W2	-	O-XEMW-N2
JESD-609 code	e0	e0	-	e4
Minority carrier nominal lifetime	2 µs	5 µs	-	2 µs
Number of components	1	1	-	1
Number of terminals	2	2	-	2
Maximum operating temperature	175 °C	175 °C	-	175 °C
Minimum operating temperature	-65 °C	-65 °C	-	-65 °C
Package body material	GLASS	GLASS	-	UNSPECIFIED
Package shape	ROUND	ROUND	-	ROUND
Package form	LONG FORM	LONG FORM	-	MICROWAVE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED	NOT SPECIFIED	-	NOT SPECIFIED
Maximum power dissipation	1.5 W	2.5 W	-	10 W
Certification status	Not Qualified	Not Qualified	-	Not Qualified
Reverse test voltage	50 V	50 V	-	50 V
surface mount	NO	NO	-	YES
technology	POSITIVE-INTRINSIC-NEGATIVE	POSITIVE-INTRINSIC-NEGATIVE	-	POSITIVE-INTRINSIC-NEGATIVE
Terminal surface	TIN LEAD	TIN LEAD	-	GOLD
Terminal form	WIRE	WIRE	-	NO LEAD
Terminal location	AXIAL	AXIAL	-	END
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT SPECIFIED	-	NOT SPECIFIED

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