AT-64020

Transistor Polarity : NPN
Collector- Emitter Voltage VCEO Max : 20 V
Maximum Operating Temperature : + 150 C
Mounting Style : SMD/SMT
Emitter- Base Voltage VEBO : 2 V
DC Collector/Base Gain hfe Min : 20
Maximum DC Collector Current : 0.2 A
Packaging : Bulk
Configuration : Single Dual Emitter
Maximum Operating Frequency : 4000 MHz
Package / Case : BeO


Features:

• High Output Power:
27.5 dBm Typical P_{1 dB} at 2.0 GHz
26.5 dBm Typical P_{1 dB} at 4.0 GHz
• High Gain at 1 dB
Compression:
10.0 dB Typical G_{1 dB} at 2.0 GHz
6.5 dB Typical G_{1 dB} at 4.0 GHz
• 35% Total Efficiency
• Emitter Ballast Resistors
• Hermetic, Metal/Beryllia Package





Specifications

Symbol	Parameter	Units	Absolute Maximum[1]
VEBO	Emitter-Base Voltage	V	2
VCBO	Collector-Base Voltage	V	40
VCEO	Collector-Emitter Voltage	V	20
IC	Collector Current	mA	200
PT	Power Dissipation [2,3]	mW	3
Tj	Junction Temperature	°C	200
TSTG	Storage Temperature	°C	-65 to 200

Description

The AT-64020 is a high performanceNPN silicon bipolar transistor housed in a hermetic BeO disk package for good
thermal characteristics. This device is designed for use in medium power, wide band amplifier and oscillator applications operating over VHF, UHF and microwave frequencies.

Excellent device uniformity, performance and reliability are produced by the use of ionimplantation, self-alignment
techniques, and gold metallization in the fabrication of these devices AT-64020. The use of ion-implanted ballast resistors ensures uniform current distribution through the multiple emitter fingers.




Parameters:

Technical/Catalog Information	AT-64020
Vendor	Avago Technologies US Inc.
Category	Discrete Semiconductor Products
Frequency - Transition	-
Noise Figure (dB Typ @ f)	-
Current - Collector (Ic) (Max)	200mA
DC Current Gain (hFE) (Min) @ Ic, Vce	20 @ 110mA, 8V
Transistor Type	NPN
Voltage - Collector Emitter Breakdown (Max)	20V
Gain	-
Power - Max	3W
Compression Point (P1dB)	26.4dBm ~ 27.5dBm
Package / Case	*
Packaging	Bulk
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	AT 64020 AT64020 516 1861 ND 5161861ND 516-1861