UM4310B

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Microchip Technology

LOW-DISTORTION-PIN-ATTENUATOR

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UM4310B

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Microchip Technology

LOW-DISTORTION-PIN-ATTENUATOR

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Description Specifications Series Pricing CAD Documents

Description

General part information

UM4300-Low-Distortion-PIN Series

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.

Technical Specifications

Parameters and characteristics for this part

Specification	UM4310B

Capacitance	2.2 pF
Diode Type	Pin, Single
Package / Case	Axial
Package Name	Axial
Power Dissipation (Max)	10 W
Resistance	1.5 Ohm
Voltage - Peak Reverse (Max)	1000 V

UM4300-Low-Distortion-PIN Series

Part	Package Name	Voltage - Peak Reverse (Max)	Resistance	Package / Case	Power Dissipation (Max)	Diode Type	Capacitance	Operating Temperature (Max)	Operating Temperature (Min)
Microchip Technology UM7301B	Axial	100 V	3 Ohm	Axial	4 W	Pin Single	0.7 pF
Microchip Technology UM4310B	Axial	1000 V	1.5 Ohm	Axial	10 W	Pin Single	2.2 pF
Microchip Technology UM7306SM		600 V			7.5 W	Pin Single		175 °C	-55 °C
Microchip Technology UM4306SM		600 V	1.5 Ohm	SQ-MELF	15 W	Pin Single	2.2 pF
Microchip Technology UM4302B	Axial	200 V	1.5 Ohm	Axial	10 W	Pin Single	2.2 pF
Microchip Technology UM4301C		100 V	1.5 Ohm	Stud	20 W	Pin Single	2.2 pF
Microchip Technology UM7301D		100 V	3 Ohm	Stud	6 W	Pin Single	0.7 pF
Microchip Technology UM4301D		100 V	1.5 Ohm	Stud	15 W	Pin Single	2.2 pF
Microchip Technology UM7310SM		1000 V	3 Ohm	SQ-MELF	5.5 W	Pin Single	0.7 pF
Microchip Technology UM4301B	Axial	100 V	1.5 Ohm	Axial	10 W	Pin Single	2.2 pF

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

Switching/Attenuator PIN Diodes

UM4310B | Datasheet